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

55°F

13°C

Humidity 38%
Wind Speed NW 15 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 1 Nov 6:51 pm EDT
Extended Forecast for

South Valley Stream NY

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59. Northwest wind 5 to 7 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. Southwest wind 3 to 5 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of rain after 2pm. Partly sunny, with a high near 62. Light southwest wind becoming south 5 to 10 mph in the morning.

    High: 62 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 2am. Partly cloudy, with a low around 48. Southwest wind 8 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 48 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 59. Northwest wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 47. Southwest wind 3 to 5 mph.
Monday
A 20 percent chance of rain after 2pm. Partly sunny, with a high near 62. Light southwest wind becoming south 5 to 10 mph in the morning.
Monday Night
A 20 percent chance of rain before 2am. Partly cloudy, with a low around 48. Southwest wind 8 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 59.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Valley Stream NY
 40.66°N 73.73°W (Elev. 7 ft)
Last Update:
3:53 pm EDT Nov 1, 2025
Forecast Valid:
6pm EDT Nov 1, 2025-6pm EST Nov 8, 2025
 
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