National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

A coastal storm is expected to impact portions of the area through Sunday.

A coastal storm is expected to impact the area through Sunday. Impacts are expected to be confined mainly near the coasts of New Jersey and Delaware, where the greatest potential and impacts from minor coastal flooding and strong winds are forecast to occur. Read More >

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

19°F

-7°C

Humidity 45%
Wind Speed NW 20 G 37 mph
Barometer 29.83 in (1009.9 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 1 Feb 12:53 pm EST
Extended Forecast for

Ewing NJ

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 24. Northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 24 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Wind chill values as low as zero. Northwest wind 5 to 10 mph.

    Low: 10 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 31. Wind chill values as low as -1. Northwest wind 5 to 10 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9. West wind around 5 mph.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Calm wind becoming west around 5 mph in the afternoon.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 20%.

    Low: 17 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 24. Northwest wind around 15 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 10. Wind chill values as low as zero. Northwest wind 5 to 10 mph.
Monday
Sunny, with a high near 31. Wind chill values as low as -1. Northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 9. West wind around 5 mph.
Tuesday
Mostly sunny, with a high near 32. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 8.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
Mostly clear, with a low around 8.
Friday
A chance of snow. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ewing NJ
 40.27°N 74.77°W (Elev. 98 ft)
Last Update:
5:36 am EST Feb 1, 2026
Forecast Valid:
1pm EST Feb 1, 2026-6pm EST Feb 7, 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