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

An Arctic Front is Expected to Bring Some Snow and Dangerous Cold to the Region This Weekend.

A period of light snow is expected across the area Friday night into Saturday morning, with some snow squalls possible. Saturday into Sunday, the combination of very cold air and strong winds will lead to dangerously cold wind chills. Please see the current briefing for full details. Read More >

Hazardous Weather Conditions

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Light Snow and Breezy

20°F

-7°C

Humidity 55%
Wind Speed NW 22 G 40 mph
Barometer 29.66 in (1004.0 mb)
Dewpoint 6°F (-14°C)
Visibility 5.00 mi
Wind Chill4°F (-16°C)
Last update 7 Feb 6:53 am EST
Extended Forecast for

Pennington NJ

Wind Advisory until February 8, 12:00am
Extreme Cold Warning until February 8, 12:00pm
Click here for hazard details and duration
Wind Advisory
Extreme Cold Warning
  •  
    Wind Advisory until February 8, 12:00am
    Extreme Cold Warning until February 8, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 15 °F

    Partly Sunny
    and Blustery

  • Tonight

    Tonight: Mostly clear, with a low around 2. Wind chill values as low as -13. Northwest wind 10 to 15 mph, with gusts as high as 45 mph.

    Low: 2 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 17. Wind chill values as low as -12. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 17 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 3. Wind chill values as low as -5. Northwest wind around 5 mph.

    Low: 3 °F

    Clear

  • Monday

    Monday: Mostly sunny, with a high near 28. Northwest wind around 5 mph.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 15. Wind chill values as low as -10. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 55 mph.
Tonight
Mostly clear, with a low around 2. Wind chill values as low as -13. Northwest wind 10 to 15 mph, with gusts as high as 45 mph.
Sunday
Sunny, with a high near 17. Wind chill values as low as -12. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 3. Wind chill values as low as -5. Northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 28. Northwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A chance of rain after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pennington NJ
 40.32°N 74.79°W (Elev. 203 ft)
Last Update:
4:41 am EST Feb 7, 2026
Forecast Valid:
7am EST Feb 7, 2026-6pm EST Feb 13, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation