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Weather in Trenton, New Jersey, USA

Now
19 °F

Clear.


Feels Like: 12 °F
Forecast: 34 / 13 °F
Wind: 5 mph from North

Location: Mercer County Airport
Current Time: Dec 9, 2025 at 1:13:07 am
Latest Report: Dec 8, 2025 at 11:53 pm
Visibility: 10 mi
Pressure: 30.27 "Hg
Humidity: 39%
Dew Point: -2 °F
Location of TrentonLocation

Upcoming 5 hours

Now2:00 am3:00 am4:00 am5:00 am6:00 am
19 °F20 °F18 °F17 °F16 °F16 °F

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Forecast for the next 48 hours

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 TuesdayWednesday
 NightMorningAfternoonEveningNightMorningAfternoon
Forecast
Temperature18 °F21 °F33 °F31 °F32 °F35 °F42 °F
Cloudy.Sunny.Overcast.Overcast.Overcast.Overcast.Rain. Overcast.
Feels Like11 °F21 °F27 °F23 °F24 °F27 °F34 °F
Wind Speed5 mph1 mph7 mph10 mph10 mph11 mph13 mph
Wind DirectionNNW
SW
SSW
SSW
SSW
S
SSW
Humidity49%49%39%71%78%79%75%
Dew Point2 °F4 °F11 °F23 °F26 °F29 °F34 °F
Visibility7 mi8 mi9 mi7 mi5 mi5 mi4 mi
Probability of Precipitation0%0%0%0%0%0%32%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.11"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Monday, December 8, 2025 8:42:38 pm Trenton time - Weather by CustomWeather, © 2025

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Clear. 34 / 19 °F
Humidity: 42%. Wind: 9 mph from North

More weather last week

Currently at nearby stations

22 °F

Mcguire Air Force Base: (16 mi)

Clear. (1 hour ago)

20 °F

Northeast Philadelphia Airport: (17 mi)

Clear.

22 °F

South Jersey Regional Airport: (20 mi)

Cold.

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Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
7
8

View historic weather

24
25
26
27

Detailed forecast for 14 days