Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Fair
83°F
28°C
| Humidity | 53% |
| Wind Speed | E 6 mph |
| Barometer | 30.29 in (1025.0 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 8.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 5 Aug 12:53 pm EDT |
Extended Forecast for
Plainsboro NJ
This Afternoon
High: 86 °F
Mostly Cloudy
Tonight
Low: 65 °F
Mostly Cloudy
Wednesday
High: 81 °F
Mostly Cloudy
Wednesday Night
Low: 64 °F
Mostly Cloudy
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 60 °F
Mostly Clear
Friday
High: 82 °F
Sunny
Friday Night
Low: 60 °F
Mostly Clear
Saturday
High: 86 °F
Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 86. Southeast wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 65. Southeast wind 5 to 10 mph becoming northeast after midnight.
Wednesday
Mostly cloudy, with a high near 81. East wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 82. East wind around 5 mph.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Mostly cloudy, with a low around 68.
Monday
Partly sunny, with a high near 89.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Plainsboro NJ
40.33°N 74.56°W (Elev. 98 ft)
40.33°N 74.56°W (Elev. 98 ft)
4:11 am EDT Aug 5, 2025
1pm EDT Aug 5, 2025-6pm EDT Aug 11, 2025
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