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.

Mostly Cloudy

79°F

26°C

Humidity 77%
Wind Speed SE 9 mph
Barometer 29.87 in (1011.4 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 18 Jun 4:51 pm EDT
Extended Forecast for

South Hempstead NY

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. South wind around 7 mph. Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 11pm. Mostly cloudy, with a low around 68. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Juneteenth

    Juneteenth: A chance of thunderstorms after 5pm. Some of the storms could be severe. Mostly sunny, with a high near 87. South wind 7 to 16 mph. Chance of precipitation is 30%.

    High: 87 °F

    Partly Sunny
    then Severe
    Thunderstorms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 2am. Some of the storms could be severe. Mostly cloudy, then gradually becoming mostly clear, with a low around 68. Breezy, with a southwest wind 11 to 21 mph.

    Low: 68 °F

    Severe
    Thunderstorms
    and Breezy
    then Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 84. West wind 11 to 13 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 70.

    Low: 70 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. South wind around 7 mph. Chance of precipitation is 60%.
Tonight
Showers and thunderstorms likely, mainly before 11pm. Mostly cloudy, with a low around 68. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
A chance of thunderstorms after 5pm. Some of the storms could be severe. Mostly sunny, with a high near 87. South wind 7 to 16 mph. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of showers and thunderstorms before 2am. Some of the storms could be severe. Mostly cloudy, then gradually becoming mostly clear, with a low around 68. Breezy, with a southwest wind 11 to 21 mph.
Friday
Sunny, with a high near 84. West wind 11 to 13 mph.
Friday Night
Mostly clear, with a low around 67.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Mostly cloudy, with a low around 70.
Sunday
Partly sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 70.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Hempstead NY
 40.69°N 73.61°W (Elev. 49 ft)
Last Update:
3:37 pm EDT Jun 18, 2025
Forecast Valid:
5pm EDT Jun 18, 2025-6pm EDT Jun 25, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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