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.

Light Rain

42°F

6°C

Humidity 92%
Wind Speed W 7 mph
Barometer 29.80 in (1009.0 mb)
Dewpoint 40°F (4°C)
Visibility 9.00 mi
Wind Chill38°F (3°C)
Last update 11 Jan 4:51 am EST
Extended Forecast for

South Valley Stream NY

  • Overnight

    Overnight: A 30 percent chance of rain. Patchy fog. Otherwise, cloudy, with a low around 43. West wind around 7 mph.

    Low: 43 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: A chance of rain before 10am, then a chance of rain and snow showers after 4pm. Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 47. West wind 8 to 17 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain
    and Patchy
    Fog then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 7pm. Partly cloudy, with a low around 31. Wind chill values between 20 and 25. Breezy, with a west wind 16 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 42. Wind chill values between 20 and 30. Southwest wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. Southwest wind 8 to 11 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 48.

    High: 48 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Cloudy then
    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of rain. Patchy fog. Otherwise, cloudy, with a low around 43. West wind around 7 mph.
Sunday
A chance of rain before 10am, then a chance of rain and snow showers after 4pm. Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 47. West wind 8 to 17 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow showers before 7pm. Partly cloudy, with a low around 31. Wind chill values between 20 and 25. Breezy, with a west wind 16 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 42. Wind chill values between 20 and 30. Southwest wind 13 to 16 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 33. Southwest wind 8 to 11 mph.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Cloudy, with a high near 48.
Wednesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 33.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 39.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Valley Stream NY
 40.66°N 73.73°W (Elev. 7 ft)
Last Update:
1:40 am EST Jan 11, 2026
Forecast Valid:
5am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation