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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

Seaford, NY

71°F
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Seaford

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71°
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Seaford, NY Weather
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5 AM

71°
RealFeel® 67°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 43%
Chevron down
Showers
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday

WindSSW 9 mph

Air QualityFair

Wind Gusts10 mph

Humidity78%

Indoor Humidity78% (Humid)

Dew Point64° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover78%

Rain0.01 in

Visibility10 mi

Cloud Ceiling20000 ft

6 AM

72°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 39%
Chevron down
Intermittent clouds
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday

RealFeel Shade™70°

WindSW 9 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts12 mph

Humidity76%

Indoor Humidity76% (Humid)

Dew Point64° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover58%

Visibility10 mi

Cloud Ceiling20000 ft

7 AM

73°
RealFeel® 73°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 24%
Chevron down
Mostly sunny
alerts

Air Quality Alert

3:16 PM Tuesday - 11:00 PM Wednesday

RealFeel Shade™71°

WindSW 9 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts13 mph

Humidity73%

Indoor Humidity73% (Humid)

Dew Point64° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

8 AM

75°
RealFeel® 73°
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 Thursday

RealFeel Shade™72°

WindSSW 13 mph

Air QualityFair

Max UV Index1.4 (Low)

Wind Gusts18 mph

Humidity67%

Indoor Humidity67% (Humid)

Dew Point63° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover75%

Visibility5 mi

Cloud Ceiling20000 ft

9 AM

77°
RealFeel® 77°
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 Thursday

RealFeel Shade™74°

WindSSW 14 mph

Air QualityFair

Max UV Index2.9 (Moderate)

Wind Gusts20 mph

Humidity64%

Indoor Humidity64% (Humid)

Dew Point64° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover62%

Visibility5 mi

Cloud Ceiling23300 ft

10 AM

79°
RealFeel® 81°
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 Thursday

RealFeel Shade™77°

Heat Index80°

WindSSW 14 mph

Air QualityFair

Max UV Index4.8 (Moderate)

Wind Gusts21 mph

Humidity62%

Indoor Humidity62% (Humid)

Dew Point65° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover36%

Visibility5 mi

Cloud Ceiling30000 ft

11 AM

81°
RealFeel® 85°
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 Thursday

RealFeel Shade™79°

Heat Index83°

WindSSW 15 mph

Air QualityFair

Max UV Index7.3 (High)

Wind Gusts21 mph

Humidity60%

Indoor Humidity60% (Humid)

Dew Point66° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover15%

Visibility5 mi

Cloud Ceiling30000 ft

12 PM

83°
RealFeel® 88°
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

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 Thursday

RealFeel Shade™81°

Heat Index85°

WindSSW 16 mph

Air QualityFair

Max UV Index9.6 (Very High)

Wind Gusts23 mph

Humidity59%

Indoor Humidity59% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover13%

Visibility5 mi

Cloud Ceiling30000 ft

1 PM

84°
RealFeel® 90°
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 Thursday

RealFeel Shade™83°

Heat Index87°

WindS 16 mph

Air QualityFair

Max UV Index10.6 (Extreme)

Wind Gusts27 mph

Humidity59%

Indoor Humidity59% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover24%

Visibility5 mi

Cloud Ceiling30000 ft

2 PM

83°
RealFeel® 88°
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 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 Thursday

RealFeel Shade™81°

Heat Index88°

WindS 15 mph

Air QualityFair

Max UV Index9.6 (Very High)

Wind Gusts25 mph

Humidity69%

Indoor Humidity69% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover39%

Rain0.04 in

Visibility5 mi

Cloud Ceiling30000 ft

3 PM

85°
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 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 Thursday

RealFeel Shade™86°

Heat Index90°

WindS 16 mph

Air QualityFair

Max UV Index7.3 (High)

Wind Gusts28 mph

Humidity60%

Indoor Humidity60% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover46%

Visibility5 mi

Cloud Ceiling30000 ft

4 PM

84°
RealFeel® 88°
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 35%
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 Thursday

RealFeel Shade™84°

Heat Index89°

WindS 16 mph

Air QualityFair

Max UV Index4.8 (Moderate)

Wind Gusts30 mph

Humidity63%

Indoor Humidity63% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover47%

Visibility5 mi

Cloud Ceiling30000 ft

5 PM

83°
RealFeel® 87°
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 Thursday

RealFeel Shade™84°

Heat Index88°

WindS 17 mph

Air QualityFair

Max UV Index3.4 (Moderate)

Wind Gusts33 mph

Humidity65%

Indoor Humidity65% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover44%

Visibility5 mi

Cloud Ceiling30000 ft

6 PM

82°
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 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 Thursday

RealFeel Shade™82°

Heat Index86°

WindS 17 mph

Air QualityFair

Max UV Index2.2 (Low)

Wind Gusts31 mph

Humidity67%

Indoor Humidity67% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover37%

Visibility5 mi

Cloud Ceiling30000 ft

7 PM

81°
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 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 Thursday

RealFeel Shade™81°

Heat Index84°

WindS 16 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts30 mph

Humidity70%

Indoor Humidity70% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover30%

Visibility5 mi

Cloud Ceiling30000 ft

8 PM

79°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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 Thursday

RealFeel Shade™80°

Heat Index80°

WindSSW 15 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts28 mph

Humidity74%

Indoor Humidity74% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

78°
RealFeel® 79°
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
alerts

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Thursday

WindSSW 14 mph

Air QualityFair

Wind Gusts25 mph

Humidity76%

Indoor Humidity76% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover23%

Visibility10 mi

Cloud Ceiling30000 ft

10 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
alerts

Air Quality Alert

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

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Thursday

WindSSW 13 mph

Air QualityFair

Wind Gusts21 mph

Humidity79%

Indoor Humidity79% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover23%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

75°
RealFeel® 76°
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

Rip Current Statement

8:00 AM Wednesday - 9:00 PM Thursday

WindSSW 12 mph

Air QualityFair

Wind Gusts17 mph

Humidity81%

Indoor Humidity81% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Seaford

AccuWeather's hourly forecast for Seaford provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 71° with a RealFeel® of 67°, showers with a 43% 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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