Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Fair
44°F
7°C
| Humidity | 37% |
| Wind Speed | N 12 mph |
| Barometer | 30.40 in (1029.0 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 24 Mar 12:53 pm EDT |
Extended Forecast for
Trenton NJ
This Afternoon
High: 51 °F
Sunny
Tonight
Low: 35 °F
Increasing
CloudsWednesday
High: 56 °F
Mostly Cloudy
Wednesday Night
Low: 43 °F
Mostly Cloudy
Thursday
High: 70 °F
Partly Sunny
Thursday Night
Low: 51 °F
Chance Rain
then RainFriday
High: 61 °F
Rain then
Chance RainFriday Night
Low: 27 °F
Partly Cloudy
Saturday
High: 46 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 51. Calm wind.
Tonight
Increasing clouds, with a low around 35. Calm wind.
Wednesday
Mostly cloudy, with a high near 56. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 43. South wind around 5 mph.
Thursday
Partly sunny, with a high near 70. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Rain, mainly after 2am. Low around 51. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain, mainly before 8am. High near 61. Chance of precipitation is 80%.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 61.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Trenton NJ
40.22°N 74.75°W (Elev. 23 ft)
40.22°N 74.75°W (Elev. 23 ft)
4:08 am EDT Mar 24, 2026
1pm EDT Mar 24, 2026-6pm EDT Mar 30, 2026
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