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Next week to bring another uptick in temps, humidity in the Northeast. Get the forecast. Chevron right

Lake Success, NY

80°F
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Lake Success

New York

80°
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Lake Success, NY Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Chevron right

9 AM

76°
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Partly sunny
alerts

Air Quality Alert

3:15 PM Thursday - 11:00 PM Saturday
alerts

Rip Current Statement

6:00 AM Saturday - 9:00 PM Saturday

RealFeel Shade™73°

WindWSW 9 mph

Air QualityPoor

Max UV Index3.4 (Moderate)

Wind Gusts13 mph

Humidity55%

Indoor Humidity55% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

10 AM

78°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Partly sunny
alerts

Air Quality Alert

3:15 PM Thursday - 11:00 PM Saturday
alerts

Rip Current Statement

6:00 AM Saturday - 9:00 PM Saturday

RealFeel Shade™75°

WindWSW 10 mph

Air QualityPoor

Max UV Index4.8 (Moderate)

Wind Gusts13 mph

Humidity48%

Indoor Humidity48% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover45%

Visibility10 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 0%
Chevron down
Partly sunny
alerts

Air Quality Alert

3:15 PM Thursday - 11:00 PM Saturday
alerts

Rip Current Statement

6:00 AM Saturday - 9:00 PM Saturday

RealFeel Shade™78°

Heat Index81°

WindWSW 12 mph

Air QualityPoor

Max UV Index7.3 (High)

Wind Gusts14 mph

Humidity44%

Indoor Humidity44% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

12 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 0%
Chevron down
Partly sunny
alerts

Air Quality Alert

3:15 PM Thursday - 11:00 PM Saturday
alerts

Rip Current Statement

6:00 AM Saturday - 9:00 PM Saturday

RealFeel Shade™81°

Heat Index84°

WindSW 13 mph

Air QualityPoor

Max UV Index9.5 (Very High)

Wind Gusts16 mph

Humidity40%

Indoor Humidity40% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

1 PM

87°
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 0%
Chevron down
Partly sunny
alerts

Air Quality Alert

3:15 PM Thursday - 11:00 PM Saturday
alerts

Rip Current Statement

6:00 AM Saturday - 9:00 PM Saturday

RealFeel Shade™83°

Heat Index86°

WindSW 13 mph

Air QualityPoor

Max UV Index10.5 (Extreme)

Wind Gusts20 mph

Humidity36%

Indoor Humidity36% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

2 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 7%
Chevron down
Partly sunny
alerts

Air Quality Alert

3:15 PM Thursday - 11:00 PM Saturday
alerts

Rip Current Statement

6:00 AM Saturday - 9:00 PM Saturday

RealFeel Shade™84°

Heat Index87°

WindSW 14 mph

Air QualityFair

Max UV Index9.5 (Very High)

Wind Gusts23 mph

Humidity36%

Indoor Humidity36% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

89°
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 7%
Chevron down
Partly sunny
alerts

Air Quality Alert

3:15 PM Thursday - 11:00 PM Saturday
alerts

Rip Current Statement

6:00 AM Saturday - 9:00 PM Saturday

RealFeel Shade™85°

Heat Index88°

WindSW 15 mph

Air QualityPoor

Max UV Index7.3 (High)

Wind Gusts24 mph

Humidity35%

Indoor Humidity35% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

88°
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 7%
Chevron down
Partly sunny
alerts

Air Quality Alert

3:15 PM Thursday - 11:00 PM Saturday
alerts

Rip Current Statement

6:00 AM Saturday - 9:00 PM Saturday

RealFeel Shade™84°

Heat Index87°

WindWSW 15 mph

Air QualityFair

Max UV Index4.8 (Moderate)

Wind Gusts24 mph

Humidity36%

Indoor Humidity36% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

87°
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 7%
Chevron down
Partly sunny
alerts

Air Quality Alert

3:15 PM Thursday - 11:00 PM Saturday
alerts

Rip Current Statement

6:00 AM Saturday - 9:00 PM Saturday

RealFeel Shade™83°

Heat Index86°

WindWSW 16 mph

Air QualityFair

Max UV Index3.4 (Moderate)

Wind Gusts24 mph

Humidity38%

Indoor Humidity38% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

86°
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 7%
Chevron down
Partly sunny
alerts

Air Quality Alert

3:15 PM Thursday - 11:00 PM Saturday
alerts

Rip Current Statement

6:00 AM Saturday - 9:00 PM Saturday

RealFeel Shade™82°

Heat Index86°

WindWSW 15 mph

Air QualityFair

Max UV Index2.1 (Low)

Wind Gusts18 mph

Humidity40%

Indoor Humidity40% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

84°
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 10%
Chevron down
Partly sunny
alerts

Air Quality Alert

3:15 PM Thursday - 11:00 PM Saturday
alerts

Rip Current Statement

6:00 AM Saturday - 9:00 PM Saturday

RealFeel Shade™80°

Heat Index84°

WindWSW 15 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts17 mph

Humidity44%

Indoor Humidity44% (Slightly Humid)

Dew Point60° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

82°
RealFeel® 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 47%
Chevron down
Mostly cloudy
alerts

Air Quality Alert

3:15 PM Thursday - 11:00 PM Saturday
alerts

Rip Current Statement

6:00 AM Saturday - 9:00 PM Saturday

RealFeel Shade™79°

Heat Index83°

WindWSW 12 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts14 mph

Humidity48%

Indoor Humidity48% (Slightly Humid)

Dew Point61° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

80°
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 51%
Chevron down
Thunderstorms
alerts

Air Quality Alert

3:15 PM Thursday - 11:00 PM Saturday

Heat Index80°

WindWSW 12 mph

Air QualityFair

Wind Gusts14 mph

Humidity60%

Indoor Humidity60% (Humid)

Dew Point65° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Rain0.07 in

Visibility5 mi

Cloud Ceiling4000 ft

10 PM

77°
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 47%
Chevron down
Mostly cloudy
alerts

Air Quality Alert

3:15 PM Thursday - 11:00 PM Saturday

WindWSW 10 mph

Air QualityFair

Wind Gusts13 mph

Humidity67%

Indoor Humidity67% (Humid)

Dew Point65° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover80%

Visibility10 mi

Cloud Ceiling26300 ft

11 PM

77°
RealFeel® 76°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 49%
Chevron down
Mostly cloudy

WindWSW 9 mph

Air QualityFair

Wind Gusts12 mph

Humidity67%

Indoor Humidity67% (Humid)

Dew Point65° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover88%

Visibility10 mi

Cloud Ceiling24400 ft

Hourly Weather Forecast for Lake Success

AccuWeather's hourly forecast for Lake Success provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 76° with a RealFeel® of 77°, partly sunny with a 0% 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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