National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

New York, Kennedy International Airport (KJFK)

Lat: 40.64°NLon: 73.76°WElev: 10ft.

A Few Clouds

76°F

24°C

Humidity 64%
Wind Speed N 6 mph
Barometer 30.01 in (1016.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 10 Aug 2:51 am EDT
Extended Forecast for

West Hempstead NY

Heat Advisory August 10, 03:00am until August 10, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 10, 03:00am until August 10, 07:00pm

    NOW until 7:00pm Mon

    Heat Advisory

  • Overnight

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny, with a high near 91. Heat index values as high as 97. Light and variable wind becoming south 8 to 13 mph in the morning.

    High: 91 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 74. West wind around 8 mph.

    Low: 74 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 90. West wind 8 to 11 mph.

    High: 90 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70. North wind 5 to 7 mph.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.

    Low: 71 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday

    Thursday: A chance of thunderstorms before 8am. Mostly sunny, with a high near 89. Chance of precipitation is 30%.

    High: 89 °F

    Chance
    T-storms then
    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 75. Light northeast wind.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny, with a high near 91. Heat index values as high as 97. Light and variable wind becoming south 8 to 13 mph in the morning.
Monday Night
A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 74. West wind around 8 mph.
Tuesday
Mostly sunny, with a high near 90. West wind 8 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 70. North wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Thursday
A chance of thunderstorms before 8am. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 68.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 66.
Sunday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Hempstead NY
 40.7°N 73.67°W (Elev. 49 ft)
Last Update:
2:26 pm EDT Aug 9, 2026
Forecast Valid:
3am EDT Aug 10, 2026-6pm EDT Aug 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation