Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Fair
57°F
14°C
| Humidity | 55% |
| Wind Speed | SW 8 mph |
| Barometer | 30.32 in (1026.1 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 10 Apr 11:53 am EDT |
Extended Forecast for
2 Miles SSE Princeton Junction NJ
This Afternoon
High: 71 °F
Sunny
Tonight
Low: 48 °F
Partly Cloudy
then Slight
Chance
ShowersSaturday
High: 64 °F
Sunny
Saturday Night
Low: 38 °F
Mostly Clear
Sunday
High: 64 °F
Mostly Sunny
Sunday Night
Low: 49 °F
Mostly Cloudy
Monday
High: 78 °F
Mostly Cloudy
Monday Night
Low: 58 °F
Partly Cloudy
Tuesday
High: 83 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 71. Southwest wind around 5 mph.
Tonight
A slight chance of showers between 2am and 3am. Increasing clouds, with a low around 48. South wind around 5 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 64. Northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 38. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 64. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Mostly cloudy, with a high near 78.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Partly sunny, with a high near 83.
Tuesday Night
Mostly cloudy, with a low around 61.
Wednesday
Partly sunny, with a high near 87.
Wednesday Night
Mostly cloudy, with a low around 63.
Thursday
Partly sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Princeton Junction NJ
40.29°N 74.6°W (Elev. 98 ft)
40.29°N 74.6°W (Elev. 98 ft)
4:10 am EDT Apr 10, 2026
12pm EDT Apr 10, 2026-6pm EDT Apr 16, 2026
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