Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Overcast
44°F
7°C
| Humidity | 65% |
| Wind Speed | W 3 mph |
| Barometer | 30.08 in (1018.1 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 7 Apr 4:53 am EDT |
Extended Forecast for
Monmouth Junction NJ
Overnight
Low: 40 °F
Slight Chance
ShowersTuesday
High: 53 °F
Sunny
Tuesday Night
Low: 27 °F
Clear
Wednesday
High: 51 °F
Sunny
Wednesday Night
Low: 28 °F
Mostly Clear
Thursday
High: 58 °F
Mostly Sunny
Thursday Night
Low: 36 °F
Partly Cloudy
Friday
High: 69 °F
Sunny
Friday Night
Low: 47 °F
Partly Cloudy
Detailed Forecast
Overnight
A slight chance of showers. Mostly cloudy, with a low around 40. West wind around 5 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 53. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Clear, with a low around 27. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 51. Northeast wind around 5 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 28. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Partly sunny, with a high near 81.
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)
4:10 am EDT Apr 7, 2026
5am EDT Apr 7, 2026-6pm EDT Apr 13, 2026
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