Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Overcast
40°F
4°C
| Humidity | 49% |
| Wind Speed | W 14 G 26 mph |
| Barometer | 29.78 in (1007.9 mb) |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 11 Feb 2:53 pm EST |
Extended Forecast for
Princeton Junction NJ
This Afternoon
High: 41 °F
Partly Sunny
and BreezyTonight
Low: 25 °F
Partly Cloudy
Thursday
High: 35 °F
Partly Sunny
Thursday Night
Low: 15 °F
Partly Cloudy
Friday
High: 35 °F
Sunny
Friday Night
Low: 23 °F
Partly Cloudy
Saturday
High: 40 °F
Sunny
Saturday Night
Low: 20 °F
Mostly Clear
Sunday
High: 39 °F
Partly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 41. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 25. West wind 10 to 15 mph.
Thursday
Partly sunny, with a high near 35. Northwest wind 10 to 15 mph.
Thursday Night
Partly cloudy, with a low around 15. Northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 35. West wind around 5 mph.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Partly sunny, with a high near 39.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Washington's Birthday
A chance of rain. Mostly sunny, with a high near 43. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 46.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Princeton Junction NJ
40.3°N 74.62°W (Elev. 98 ft)
40.3°N 74.62°W (Elev. 98 ft)
5:59 am EST Feb 11, 2026
2pm EST Feb 11, 2026-6pm EST Feb 17, 2026
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