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

28°F

-2°C

Humidity 49%
Wind Speed S 17 mph
Barometer 30.48 in (1032.1 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 21 Jan 12:51 pm EST
Extended Forecast for

Hewlett NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 39. Wind chill values between 20 and 25. South wind 10 to 14 mph.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of snow before midnight, then a slight chance of rain between midnight and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 35. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 43. West wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. West wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 36. West wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 36 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 18.

    High: 18 °F

    Cold

  • Saturday Night

    Saturday Night: Snow likely after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 70%.

    Low: 13 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday

    Sunday: Snow. High near 24. Chance of precipitation is 90%.

    High: 24 °F

    Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 39. Wind chill values between 20 and 25. South wind 10 to 14 mph.
Tonight
A slight chance of snow before midnight, then a slight chance of rain between midnight and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 35. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 43. West wind 10 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 27. West wind 8 to 10 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 36. West wind 7 to 14 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Partly sunny and cold, with a high near 18.
Saturday Night
Snow likely after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 70%.
Sunday
Snow. High near 24. Chance of precipitation is 90%.
Sunday Night
Snow. Low around 19. Chance of precipitation is 80%.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 27.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hewlett NY
 40.63°N 73.71°W (Elev. 23 ft)
Last Update:
12:34 pm EST Jan 21, 2026
Forecast Valid:
1pm EST Jan 21, 2026-6pm EST Jan 27, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation