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.

Light Drizzle Fog/Mist

49°F

9°C

Humidity 97%
Wind Speed NE 6 mph
Barometer 29.78 in (1008.3 mb)
Dewpoint 48°F (9°C)
Visibility 1.50 mi
Wind Chill46°F (8°C)
Last update 19 Apr 6:51 am EDT
Extended Forecast for

Hewlett NY

Freeze Watch April 21, 12:00am until April 21, 09:00am
Click here for hazard details and duration
Freeze Watch

  • Today

    Today: Showers, mainly after 11am. Patchy fog before 8am. High near 55. East wind 5 to 10 mph becoming northwest 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Showers and
    Patchy Fog

  • Tonight

    Tonight: Mostly clear, with a low around 42. Northwest wind 5 to 8 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers, mainly before 2pm. Partly sunny, with a high near 53. Northwest wind 7 to 10 mph.

    High: 53 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 34. North wind around 10 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. North wind 6 to 8 mph becoming south in the afternoon.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 43.

    Low: 43 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Showers, mainly after 11am. Patchy fog before 8am. High near 55. East wind 5 to 10 mph becoming northwest 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Mostly clear, with a low around 42. Northwest wind 5 to 8 mph.
Monday
A 30 percent chance of showers, mainly before 2pm. Partly sunny, with a high near 53. Northwest wind 7 to 10 mph.
Monday Night
Mostly clear, with a low around 34. North wind around 10 mph.
Tuesday
Sunny, with a high near 52. North wind 6 to 8 mph becoming south in the afternoon.
Tuesday Night
Increasing clouds, with a low around 43.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 61.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 60.
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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:
4:26 am EDT Apr 19, 2026
Forecast Valid:
7am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
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