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Over 250 million face dangerous heat dome into 4th of July weekend. Click for details. Chevron right
Where will there be storms into 4th of July weekend? Click for the forecast. Chevron right

South Hempstead, NY

73°F
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South Hempstead

New York

73°
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South Hempstead, NY Weather
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3 AM

72°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 34%
Chevron down
Partly cloudy
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday

WindSSW 9 mph

Air QualityFair

Wind Gusts13 mph

Humidity70%

Indoor Humidity70% (Slightly Humid)

Dew Point62° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

4 AM

72°
RealFeel® 69°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 31%
Chevron down
Partly cloudy
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday

WindSSW 9 mph

Air QualityFair

Wind Gusts13 mph

Humidity70%

Indoor Humidity70% (Slightly Humid)

Dew Point61° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

5 AM

71°
RealFeel® 69°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 27%
Chevron down
Partly cloudy
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday

WindSSW 9 mph

Air QualityFair

Wind Gusts13 mph

Humidity74%

Indoor Humidity74% (Slightly Humid)

Dew Point62° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

6 AM

72°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 27%
Chevron down
Partly sunny
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday

RealFeel Shade™70°

WindSSW 9 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts13 mph

Humidity72%

Indoor Humidity72% (Humid)

Dew Point63° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

7 AM

74°
RealFeel® 73°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 18%
Chevron down
Partly sunny
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday

RealFeel Shade™72°

WindSW 10 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts14 mph

Humidity69%

Indoor Humidity69% (Humid)

Dew Point63° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

8 AM

76°
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 1%
Chevron down
Hazy sunshine
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday
alerts

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Wednesday

RealFeel Shade™73°

WindSW 10 mph

Air QualityFair

Max UV Index2.2 (Low)

Wind Gusts15 mph

Humidity63%

Indoor Humidity63% (Slightly Humid)

Dew Point62° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover54%

Visibility5 mi

Cloud Ceiling30000 ft

9 AM

78°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 1%
Chevron down
Hazy sunshine
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday
alerts

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Wednesday

RealFeel Shade™76°

WindSW 10 mph

Air QualityFair

Max UV Index3.4 (Moderate)

Wind Gusts16 mph

Humidity59%

Indoor Humidity59% (Humid)

Dew Point63° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover39%

Visibility5 mi

Cloud Ceiling30000 ft

10 AM

81°
RealFeel® 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 1%
Chevron down
Hazy sunshine
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday
alerts

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Wednesday

RealFeel Shade™79°

Heat Index83°

WindSW 12 mph

Air QualityFair

Max UV Index4.8 (Moderate)

Wind Gusts17 mph

Humidity57%

Indoor Humidity57% (Humid)

Dew Point65° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover31%

Visibility5 mi

Cloud Ceiling30000 ft

11 AM

83°
RealFeel® 89°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 1%
Chevron down
Hazy sunshine
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday
alerts

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Wednesday

RealFeel Shade™82°

Heat Index86°

WindSSW 12 mph

Air QualityFair

Max UV Index7.3 (High)

Wind Gusts18 mph

Humidity55%

Indoor Humidity55% (Humid)

Dew Point66° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover31%

Visibility5 mi

Cloud Ceiling30000 ft

12 PM

86°
RealFeel® 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 1%
Chevron down
Hazy sunshine
alerts

Extreme Heat Warning

12:00 PM Wednesday - 9:00 PM Friday
alerts

Extreme Heat Watch

12:00 PM Wednesday - 9:00 PM Saturday
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday
alerts

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Wednesday

RealFeel Shade™84°

Heat Index88°

WindSSW 13 mph

Air QualityFair

Max UV Index9.6 (Very High)

Wind Gusts21 mph

Humidity54%

Indoor Humidity54% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover31%

Visibility5 mi

Cloud Ceiling30000 ft

1 PM

87°
RealFeel® 94°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 4%
Chevron down
Hazy sunshine
alerts

Extreme Heat Warning

12:00 PM Wednesday - 9:00 PM Friday
alerts

Extreme Heat Watch

12:00 PM Wednesday - 9:00 PM Saturday
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday
alerts

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Wednesday

RealFeel Shade™86°

Heat Index91°

WindSSW 14 mph

Air QualityFair

Max UV Index10.6 (Extreme)

Wind Gusts23 mph

Humidity53%

Indoor Humidity53% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover31%

Visibility5 mi

Cloud Ceiling30000 ft

2 PM

89°
RealFeel® 95°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 47%
Chevron down
Hazy sunshine
alerts

Extreme Heat Warning

12:00 PM Wednesday - 9:00 PM Friday
alerts

Extreme Heat Watch

12:00 PM Wednesday - 9:00 PM Saturday
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday
alerts

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Wednesday

RealFeel Shade™88°

Heat Index93°

WindS 14 mph

Air QualityFair

Max UV Index9.6 (Very High)

Wind Gusts27 mph

Humidity52%

Indoor Humidity52% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover33%

Visibility5 mi

Cloud Ceiling30000 ft

3 PM

87°
RealFeel® 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 51%
Chevron down
Partly sunny w/ t-storms
alerts

Extreme Heat Warning

12:00 PM Wednesday - 9:00 PM Friday
alerts

Extreme Heat Watch

12:00 PM Wednesday - 9:00 PM Saturday
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday
alerts

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Wednesday

RealFeel Shade™86°

Heat Index94°

WindS 15 mph

Air QualityFair

Max UV Index7.3 (High)

Wind Gusts28 mph

Humidity60%

Indoor Humidity60% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover33%

Rain0.04 in

Visibility5 mi

Cloud Ceiling30000 ft

4 PM

90°
RealFeel® 94°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 47%
Chevron down
Hazy sunshine
alerts

Extreme Heat Warning

12:00 PM Wednesday - 9:00 PM Friday
alerts

Extreme Heat Watch

12:00 PM Wednesday - 9:00 PM Saturday
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday
alerts

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Wednesday

RealFeel Shade™90°

Heat Index96°

WindS 16 mph

Air QualityFair

Max UV Index4.8 (Moderate)

Wind Gusts30 mph

Humidity52%

Indoor Humidity52% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover31%

Visibility5 mi

Cloud Ceiling30000 ft

5 PM

88°
RealFeel® 91°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 19%
Chevron down
Hazy sunshine
alerts

Extreme Heat Warning

12:00 PM Wednesday - 9:00 PM Friday
alerts

Extreme Heat Watch

12:00 PM Wednesday - 9:00 PM Saturday
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday
alerts

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Wednesday

RealFeel Shade™88°

Heat Index93°

WindS 16 mph

Air QualityFair

Max UV Index3.4 (Moderate)

Wind Gusts31 mph

Humidity55%

Indoor Humidity55% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover31%

Visibility5 mi

Cloud Ceiling30000 ft

6 PM

87°
RealFeel® 89°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 19%
Chevron down
Hazy sunshine
alerts

Extreme Heat Warning

12:00 PM Wednesday - 9:00 PM Friday
alerts

Extreme Heat Watch

12:00 PM Wednesday - 9:00 PM Saturday
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday
alerts

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Wednesday

RealFeel Shade™87°

Heat Index92°

WindS 15 mph

Air QualityFair

Max UV Index2.2 (Low)

Wind Gusts31 mph

Humidity58%

Indoor Humidity58% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover31%

Visibility5 mi

Cloud Ceiling30000 ft

7 PM

84°
RealFeel® 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 19%
Chevron down
Hazy sunshine
alerts

Extreme Heat Warning

12:00 PM Wednesday - 9:00 PM Friday
alerts

Extreme Heat Watch

12:00 PM Wednesday - 9:00 PM Saturday
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday
alerts

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Wednesday

RealFeel Shade™85°

Heat Index89°

WindS 14 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts29 mph

Humidity63%

Indoor Humidity63% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover31%

Visibility5 mi

Cloud Ceiling30000 ft

8 PM

82°
RealFeel® 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 20%
Chevron down
Mostly sunny
alerts

Extreme Heat Warning

12:00 PM Wednesday - 9:00 PM Friday
alerts

Extreme Heat Watch

12:00 PM Wednesday - 9:00 PM Saturday
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday
alerts

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Wednesday

RealFeel Shade™83°

Heat Index86°

WindS 13 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts28 mph

Humidity68%

Indoor Humidity68% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

80°
RealFeel® 82°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 20%
Chevron down
Mostly clear
alerts

Extreme Heat Warning

12:00 PM Wednesday - 9:00 PM Friday
alerts

Extreme Heat Watch

12:00 PM Wednesday - 9:00 PM Saturday
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday

Heat Index84°

WindS 12 mph

Air QualityFair

Wind Gusts24 mph

Humidity73%

Indoor Humidity73% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

79°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 20%
Chevron down
Mostly clear
alerts

Extreme Heat Warning

12:00 PM Wednesday - 9:00 PM Friday
alerts

Extreme Heat Watch

12:00 PM Wednesday - 9:00 PM Saturday
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday

Heat Index80°

WindSSW 12 mph

Air QualityFair

Wind Gusts20 mph

Humidity77%

Indoor Humidity77% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

77°
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 20%
Chevron down
Mostly clear
alerts

Extreme Heat Warning

12:00 PM Wednesday - 9:00 PM Friday
alerts

Extreme Heat Watch

12:00 PM Wednesday - 9:00 PM Saturday

WindSSW 10 mph

Air QualityFair

Wind Gusts17 mph

Humidity76%

Indoor Humidity76% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for South Hempstead

AccuWeather's hourly forecast for South Hempstead provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 72° with a RealFeel® of 70°, partly cloudy with a 34% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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