Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Overcast
56°F
13°C
| Humidity | 97% |
| Wind Speed | N 7 mph |
| Barometer | 30.09 in (1018.5 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 8.00 mi |
| Last update | 4 Oct 9:53 pm EDT |
Extended Forecast for
Princeton North NJ
Tonight
Low: 53 °F
Mostly Cloudy
Monday
High: 71 °F
Becoming
SunnyMonday Night
Low: 43 °F
Clear
Tuesday
High: 64 °F
Sunny
Tuesday Night
Low: 40 °F
Clear
Wednesday
High: 70 °F
Sunny
Wednesday Night
Low: 50 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 51 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 53. Calm wind.
Monday
Partly sunny, then gradually becoming sunny, with a high near 71. Northwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Monday Night
Clear, with a low around 43. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 64. Northwest wind around 5 mph.
Tuesday Night
Clear, with a low around 40. Calm wind.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 67.
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)
4:31 pm EDT Oct 4, 2026
10pm EDT Oct 4, 2026-6pm EDT Oct 11, 2026
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