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.

Overcast

45°F

7°C

Humidity 71%
Wind Speed S 17 mph
Barometer 29.47 in (997.7 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 10 Dec 2:51 pm EST
Extended Forecast for

South Valley Stream NY

  • This Afternoon

    This Afternoon: Rain likely, mainly after 4pm. Cloudy, with a high near 46. Southwest wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

    High: 46 °F

    Rain Likely

  • Tonight

    Tonight: Rain likely before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 30. Southwest wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    Low: 30 °F

    Rain Likely
    then Partly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow showers after 4pm. Mostly sunny, with a steady temperature around 33. Wind chill values between 20 and 25. Breezy, with a west wind 17 to 21 mph, with gusts as high as 44 mph.

    High: 33 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. Wind chill values between 15 and 20. Breezy, with a west wind 15 to 20 mph, with gusts as high as 43 mph.

    Low: 27 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36. West wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow before 1pm. Partly sunny, with a high near 33.

    High: 33 °F

    Chance Snow

Detailed Forecast

This Afternoon
Rain likely, mainly after 4pm. Cloudy, with a high near 46. Southwest wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Tonight
Rain likely before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 30. Southwest wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Thursday
A 20 percent chance of snow showers after 4pm. Mostly sunny, with a steady temperature around 33. Wind chill values between 20 and 25. Breezy, with a west wind 17 to 21 mph, with gusts as high as 44 mph.
Thursday Night
Partly cloudy, with a low around 27. Wind chill values between 15 and 20. Breezy, with a west wind 15 to 20 mph, with gusts as high as 43 mph.
Friday
Mostly sunny, with a high near 36. West wind 10 to 15 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 39.
Saturday Night
A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 27.
Sunday
A 30 percent chance of snow before 1pm. Partly sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 21.
Monday
Mostly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 42.
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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:
1:09 pm EST Dec 10, 2025
Forecast Valid:
3pm EST Dec 10, 2025-6pm EST Dec 17, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation