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Weather in Trenton, New Jersey, USA

Now
9 °F

Sunny.


Feels Like: 9 °F
Forecast: 36 / 5 °F
Wind: No wind

Location: Mercer County Airport
Current Time: Jan 21, 2026 at 9:37:21 am
Latest Report: Jan 21, 2026 at 8:53 am
Visibility: 10 mi
Pressure: 30.53 "Hg
Humidity: 73%
Dew Point: 2 °F
Location of TrentonLocation

Upcoming 5 hours

Now10:00 am11:00 am12:00 pm1:00 pm2:00 pm
9 °F19 °F24 °F28 °F29 °F32 °F

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Forecast for the next 48 hours

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 WednesdayThursday
 MorningAfternoonEveningNightMorningAfternoonEvening
Forecast
Temperature14 °F34 °F34 °F35 °F36 °F42 °F31 °F
Mostly sunny.Mostly cloudy.Light snow. Overcast.Light mixture of precip. Cloudy.Mostly cloudy.Overcast.Overcast.
Feels Like6 °F27 °F26 °F27 °F29 °F36 °F26 °F
Wind Speed5 mph8 mph11 mph12 mph9 mph12 mph5 mph
Wind DirectionS
S
S
SW
SW
WSW
W
Humidity65%50%63%68%73%53%61%
Dew Point4 °F17 °F23 °F26 °F28 °F26 °F19 °F
Visibility7 mi7 mi2 mi4 mi6 mi7 mi7 mi
Probability of Precipitation0%0%21%20%0%3%0%
Amount of Rain0.00"0.00"0.01"0.01"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.08"0.04"0.00"0.00"0.00"
* Updated Wednesday, January 21, 2026 2:42:40 am Trenton time - Weather by CustomWeather, © 2026

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

Yesterday's weather

Clear. 22 / 10 °F
Humidity: 46%. Wind: 9 mph from West

More weather last week

Currently at nearby stations

11 °F

Mcguire Air Force Base: (16 mi)

Sunny.

16 °F

Northeast Philadelphia Airport: (17 mi)

Sunny.

12 °F

South Jersey Regional Airport: (20 mi)

Sunny.

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Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
18
19
20

View historic weather

5
6
7

Detailed forecast for 14 days