Rain and Thunderstorms in the Southeast; A Wintry Mix in the Southern Mid-Atlantic

A frontal system is expected to bring showers and thunderstorms along the Gulf Coast and Southeast, and some snow and/or freezing rain/drizzle over the southern Mid-Atlantic into the morning. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next couple of days. Read More >

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

32°F

0°C

Humidity 38%
Wind Speed N 12 G 17 mph
Barometer 30.18 in (1021.5 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 4 Feb 2:53 pm EST
Extended Forecast for

Trenton NJ

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 9. Calm wind.

    Low: 9 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 29. Calm wind becoming north around 5 mph.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 8. Calm wind.

    Low: 8 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of light snow after 4pm.  Mostly cloudy, with a high near 31. Calm wind becoming west around 5 mph.  Chance of precipitation is 20%.

    High: 31 °F

    Mostly Cloudy
    then Slight
    Chance Light
    Snow

  • Friday Night

    Friday Night: Light snow likely before midnight, then snow showers likely, mainly between midnight and 1am.  Cloudy, with a low around 17. Light and variable wind becoming west 5 to 10 mph after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Light Snow
    Likely

  • Saturday

    Saturday: A slight chance of snow showers before 1pm.  Mostly cloudy, with a high near 19. Blustery.  Chance of precipitation is 20%.

    High: 19 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 9. Calm wind.
Thursday
Sunny, with a high near 29. Calm wind becoming north around 5 mph.
Thursday Night
Increasing clouds, with a low around 8. Calm wind.
Friday
A slight chance of light snow after 4pm. Mostly cloudy, with a high near 31. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Friday Night
Light snow likely before midnight, then snow showers likely, mainly between midnight and 1am. Cloudy, with a low around 17. Light and variable wind becoming west 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 19. Blustery. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 3.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Mostly cloudy, with a high near 28.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Cloudy, with a high near 35.
Tuesday Night
Cloudy, with a low around 18.
Wednesday
Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
Trenton NJ
 40.22°N 74.75°W (Elev. 23 ft)
1:41 pm EST Feb 4, 2026
3pm EST Feb 4, 2026-6pm EST Feb 11, 2026
 
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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