Dangerous Cold Will Continue This Weekend.
Very cold air and strong winds will lead to dangerously cold wind chills through Sunday night. 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.
Fair
4°F
-16°C
| Humidity | 52% |
| Wind Speed | NW 9 mph |
| Barometer | 30.17 in (1021.5 mb) |
| Dewpoint | -10°F (-23°C) |
| Visibility | 10.00 mi |
| Wind Chill | -10°F (-23°C) |
| Last update | 8 Feb 5:53 am EST |
Extended Forecast for
Princeton North NJ
Cold Weather Advisory February 8, 12:00pm until February 9, 10:00am
Extreme Cold Warning February 8, 06:07am until February 8, 12:00pm
NOW until 12:00pm Sun
Extreme Cold Warning
Today
High: 16 °F
Sunny
Tonight
Low: 4 °F
Clear
Monday
High: 29 °F
Increasing
CloudsMonday Night
Low: 11 °F
Mostly Cloudy
Tuesday
High: 35 °F
Mostly Cloudy
Tuesday Night
Low: 27 °F
Partly Cloudy
Wednesday
High: 38 °F
Partly Sunny
Wednesday Night
Low: 20 °F
Mostly Clear
Detailed Forecast
Today
Sunny, with a high near 16. Wind chill values as low as -15. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 4. Wind chill values as low as -7. Northwest wind 5 to 10 mph.
Monday
Increasing clouds, with a high near 29. Wind chill values as low as -5. West wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 11. Calm wind.
Tuesday
Mostly cloudy, with a high near 35. Calm wind becoming southwest around 5 mph.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Mostly clear, with a low around 20.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 16.
Friday
Partly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 36.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Princeton North NJ
40.37°N 74.64°W (Elev. 98 ft)
40.37°N 74.64°W (Elev. 98 ft)
4:12 am EST Feb 8, 2026
6am EST Feb 8, 2026-6pm EST Feb 14, 2026
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