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Hour-by-Hour Forecast for Trenton, New Jersey, USA

Currently: 22 °F. Sunny. (Weather station: Mercer County Airport, USA). See more current weather

Hour-by-hour Forecast in Trenton — Graph

°F

Detailed Hourly Forecast — Next 24 hours

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 ConditionsComfortPrecipitation
Time TempWeatherFeels LikeWind HumidityChanceAmount
1:00 pm
Wed, Jan 21
29 °FOvercast.21 °F9 mph47%0%0.00" (snow)
0.00" (rain)
2:00 pm32 °FMostly cloudy.24 °F9 mph47%0%0.00" (snow)
0.00" (rain)
3:00 pm34 °FBroken clouds.26 °F9 mph49%0%0.00" (snow)
0.00" (rain)
4:00 pm33 °FPartly cloudy.26 °F9 mph54%0%0.00" (snow)
0.00" (rain)
5:00 pm32 °FBroken clouds.24 °F9 mph61%0%0.00" (snow)
0.00" (rain)
6:00 pm32 °FMostly cloudy.25 °F8 mph62%0%0.00" (snow)
0.00" (rain)
7:00 pm33 °FOvercast.26 °F8 mph61%4%0.00" (snow)
0.00" (rain)
8:00 pm33 °FLight snow. Overcast.25 °F10 mph62%17%0.04" (snow)
0.00" (rain)
9:00 pm33 °FLight snow. Overcast.24 °F12 mph62%24%0.04" (snow)
0.00" (rain)
10:00 pm33 °FLight snow. Overcast.24 °F14 mph62%25%0.04" (snow)
0.00" (rain)
11:00 pm34 °FLight snow. Overcast.24 °F14 mph62%26%0.04" (snow)
0.00" (rain)
12:00 am
Thu, Jan 22
34 °FLight snow. Overcast.25 °F13 mph62%26%0.04" (snow)
0.00" (rain)
1:00 am34 °FLight snow. Overcast.24 °F13 mph64%26%0.04" (snow)
0.00" (rain)
2:00 am35 °FLight snow. Broken clouds.26 °F12 mph63%24%0.04" (snow)
0.00" (rain)
3:00 am34 °FLight snow. Partly cloudy.25 °F12 mph66%19%0.04" (snow)
0.00" (rain)
4:00 am34 °FScattered clouds.26 °F11 mph68%0%0.00" (snow)
0.00" (rain)
5:00 am34 °FScattered clouds.26 °F10 mph67%0%0.00" (snow)
0.00" (rain)
6:00 am33 °FBroken clouds.25 °F9 mph71%0%0.00" (snow)
0.00" (rain)
7:00 am32 °FOvercast.25 °F9 mph73%0%0.00" (snow)
0.00" (rain)
8:00 am33 °FCloudy.26 °F9 mph74%0%0.00" (snow)
0.00" (rain)
9:00 am35 °FCloudy.28 °F9 mph72%0%0.00" (snow)
0.00" (rain)
10:00 am38 °FCloudy.32 °F8 mph68%0%0.00" (snow)
0.00" (rain)
11:00 am41 °FCloudy.35 °F9 mph65%3%0.00" (snow)
0.00" (rain)
12:00 pm43 °FCloudy.37 °F11 mph62%4%0.00" (snow)
0.00" (rain)
* Updated Wednesday, January 21, 2026 8:42:42 am Trenton time - Weather by CustomWeather, © 2026

14 days extended forecast