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

New York, Kennedy International Airport (KJFK)

Lat: 40.64°NLon: 73.76°WElev: 10ft.

Mostly Cloudy

75°F

24°C

Humidity 76%
Wind Speed NW 6 mph
Barometer 30.09 in (1018.8 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 31 Aug 12:51 am EDT
Extended Forecast for

Hempstead NY

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a steady temperature around 72. Light northwest wind.

    Low: 72 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 5pm. Partly sunny, with a high near 81. Northeast wind around 6 mph becoming south in the afternoon.

    High: 81 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 69. South wind 3 to 6 mph.

    Low: 69 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 85. Southwest wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 85 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 69. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 69 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 82.

    High: 82 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.

    Low: 70 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 85.

    High: 85 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.

    Low: 69 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a steady temperature around 72. Light northwest wind.
Monday
A 20 percent chance of showers before 5pm. Partly sunny, with a high near 81. Northeast wind around 6 mph becoming south in the afternoon.
Monday Night
A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 69. South wind 3 to 6 mph.
Tuesday
Showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 85. Southwest wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 69. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 82.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.
Thursday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 85.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hempstead NY
 40.71°N 73.63°W (Elev. 59 ft)
Last Update:
1:16 am EDT Aug 31, 2026
Forecast Valid:
1am EDT Aug 31, 2026-6pm EDT Sep 6, 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