



Computer System Upgrade
A computer system upgrade will cause limited impacts to services between May 13, 2025 and May 15, 2025 Read More >
Current conditions at
Trenton, Mercer County Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Fair
61°F
16°C
Humidity | 46% |
Wind Speed | N 3 mph |
Barometer | 30.28 in (1024.8 mb) |
Dewpoint | 40°F (4°C) |
Visibility | 10.00 mi |
Last update | 11 May 10:53 pm EDT |
Extended Forecast for
3 Miles ENE Trenton NJ
Tonight
Low: 51 °F
Partly Cloudy
Monday
High: 80 °F
Mostly Sunny
Monday Night
Low: 60 °F
Mostly Cloudy
then Chance
ShowersTuesday
High: 71 °F
Showers
LikelyTuesday Night
Low: 58 °F
Showers
Wednesday
High: 69 °F
Showers
Wednesday Night
Low: 60 °F
Showers
LikelyThursday
High: 77 °F
Chance
ShowersThursday Night
Low: 61 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 51. East wind around 5 mph.
Monday
Mostly sunny, with a high near 80. East wind 5 to 10 mph becoming south in the afternoon.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 60. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers likely, mainly after 2pm. Cloudy, with a high near 71. Light southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers. Low around 58. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then a chance of showers after 2pm. High near 69. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely, mainly between 8pm and 2am. Cloudy, with a low around 60. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 77. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 61.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Friday Night
A chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 78.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
3 Miles ENE Trenton NJ
40.24°N 74.72°W (Elev. 46 ft)
40.24°N 74.72°W (Elev. 46 ft)
10:14 pm EDT May 11, 2025
10pm EDT May 11, 2025-6pm EDT May 18, 2025