Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

-3°C

27°F

Humidity 34%
Wind Speed W 26 G 48 km/h
Barometer 1016.4 mb (30.03 in)
Dewpoint -17°C (2°F)
Visibility 16 km
Wind Chill-9°C (15°F)
Last update 17 Feb 10:53 pm EST
Extended Forecast for

Princeton NJ

  • Tonight

    Tonight: Mostly clear, with a low around -9. West wind around 25 km/h, with gusts as high as 50 km/h.

    Low: -9 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near -3. Breezy, with a west wind 25 to 35 km/h, with gusts as high as 55 km/h.

    High: -3 °C

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around -11. West wind 15 to 20 km/h.

    Low: -11 °C

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near -2. West wind 10 to 15 km/h.

    High: -2 °C

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -8. North wind 5 to 10 km/h.

    Low: -8 °C

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow.  Mostly cloudy, with a high near -2. Chance of precipitation is 30%.

    High: -2 °C

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -7.

    Low: -7 °C

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 3.

    High: 3 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -8.

    Low: -8 °C

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around -9. West wind around 25 km/h, with gusts as high as 50 km/h.
Tuesday
Sunny, with a high near -3. Breezy, with a west wind 25 to 35 km/h, with gusts as high as 55 km/h.
Tuesday Night
Mostly clear, with a low around -11. West wind 15 to 20 km/h.
Wednesday
Partly sunny, with a high near -2. West wind 10 to 15 km/h.
Wednesday Night
Partly cloudy, with a low around -8. North wind 5 to 10 km/h.
Thursday
A chance of snow. Mostly cloudy, with a high near -2. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around -7.
Friday
Sunny, with a high near 3.
Friday Night
Mostly clear, with a low around -8.
Saturday
Mostly sunny, with a high near 4.
Saturday Night
Mostly cloudy, with a low around -4.
Sunday
Mostly sunny, with a high near 7.
Sunday Night
Mostly cloudy, with a low around -3.
Monday
Partly sunny, with a high near 8.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Princeton NJ
 40.35°N 74.67°W (Elev. 190 m)
10:12 pm EST Feb 17, 2025
11pm EST Feb 17, 2025-6pm EST Feb 24, 2025
 
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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