Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Fair and Breezy
25°F
-4°C
| Humidity | 37% |
| Wind Speed | NW 22 G 32 mph |
| Barometer | 29.82 in (1009.4 mb) |
| Dewpoint | 2°F (-17°C) |
| Visibility | 10.00 mi |
| Wind Chill | 10°F (-12°C) |
| Last update | 1 Jan 11:53 am EST |
Extended Forecast for
Monmouth Junction NJ
New Year's Day
High: 31 °F
Mostly Sunny
Tonight
Low: 18 °F
Increasing
CloudsFriday
High: 32 °F
Partly Sunny
Friday Night
Low: 17 °F
Mostly Clear
Saturday
High: 34 °F
Partly Sunny
Saturday Night
Low: 21 °F
Slight Chance
SnowSunday
High: 36 °F
Mostly Sunny
Sunday Night
Low: 17 °F
Partly Cloudy
Monday
High: 32 °F
Partly Sunny
Detailed Forecast
New Year's Day
Mostly sunny, with a high near 31. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 18. West wind 5 to 10 mph.
Friday
Partly sunny, with a high near 32. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 17. Calm wind becoming west around 5 mph.
Saturday
Partly sunny, with a high near 34. West wind around 5 mph becoming calm in the afternoon.
Saturday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly cloudy, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Monmouth Junction NJ
40.38°N 74.55°W (Elev. 98 ft)
40.38°N 74.55°W (Elev. 98 ft)
5:58 am EST Jan 1, 2026
12pm EST Jan 1, 2026-6pm EST Jan 7, 2026
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