Hazardous Weather Conditions
Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Mostly Cloudy
50°F
10°C
| Humidity | 36% |
| Wind Speed | N 15 G 26 mph |
| Barometer | 30.15 in (1020.5 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 45°F (7°C) |
| Last update | 20 Apr 3:53 pm EDT |
Extended Forecast for
3 Miles SE Sergeantsville NJ
Freeze Warning April 21, 12:00am until April 21, 09:00am
Tonight
Low: 25 °F
Mostly Clear
Tuesday
High: 55 °F
Sunny
Tuesday Night
Low: 41 °F
Mostly Cloudy
then Chance
ShowersWednesday
High: 65 °F
Chance
ShowersWednesday Night
Low: 43 °F
Partly Cloudy
Thursday
High: 70 °F
Mostly Sunny
Thursday Night
Low: 45 °F
Partly Cloudy
Friday
High: 70 °F
Mostly Sunny
Friday Night
Low: 46 °F
Partly Cloudy
then Chance
Showers
Detailed Forecast
Tonight
Mostly clear, with a low around 25. North wind 5 to 15 mph.
Tuesday
Sunny, with a high near 55. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 41. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers before 2pm. Partly sunny, with a high near 65. Southeast wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 43. Calm wind.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 70.
Friday Night
A chance of showers after 2am. Partly cloudy, with a low around 46. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Sunday
A chance of showers. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 30%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SE Sergeantsville NJ
40.42°N 74.92°W (Elev. 200 ft)
40.42°N 74.92°W (Elev. 200 ft)
4:10 pm EDT Apr 20, 2026
4pm EDT Apr 20, 2026-6pm EDT Apr 27, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
