Trenton weather live forecast

Today's maximum temperature in Trenton is expected to be 39°F. Select a day from the live weather forecast for Trenton, New Jersey, USA for more weather parameters.

Tuesday
23rd Dec
39

34

0

0
Wednesday
24th Dec
45

30

7

2
Thursday
25th Dec
43

28

3

1
Friday
26th Dec
36

27

0

1
Saturday
27th Dec
41

34

2

1

5-day weather forecast updated at 04:00 on Tuesday 23rd December 2025 GMT

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The 5-day weather forecast for New Jersey (Trenton) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Trenton weather forecast by day

Below are the detailed weather forecasts for Trenton for the next 5 days.

Trenton weather for Tuesday 23rd December 2025

Expect cloudy with sleet or snow in Trenton, New Jersey with a maximum temperature of 39°F and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 77% chance of some sleet or snow and a light breeze of 6 mph from the south-west.

39
°F maximum temperature
34
°F minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
77
% chance of some sleet or snow
<5
mm of sleet/snow expected
36
°F wind chill
6
mph wind from SW

Trenton weather for Wednesday 24th December 2025

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 45°F, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-west.

45
°F maximum temperature
30
°F minimum temperature
broken clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
39
°F wind chill
11
mph wind from NW

Trenton weather for Thursday 25th December 2025

Expect mostly cloudy with light rain in Trenton, New Jersey with a maximum temperature of 43°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a light breeze of 5 mph from the north-west.

43
°F maximum temperature
28
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
16
% chance of some rain
<2
mm of rainfall expected
39
°F wind chill
5
mph wind from NW

Trenton weather for Friday 26th December 2025

Expect cloudy with some snow in Trenton, New Jersey with a maximum temperature of 36°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 cm of snow expected with 83% chance of some snow and a light breeze of 5 mph from the east.

36
°F maximum temperature
27
°F minimum temperature
cloudy with some snow
0
hours of sunshine
1
UV index (Low)
83
% chance of some snow
<20
cm of snow expected
32
°F wind chill
5
mph wind from E

Trenton weather for Saturday 27th December 2025

Expect cloudy with sleet or snow in Trenton, New Jersey with a maximum temperature of 41°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 54% chance of some sleet or snow and a light breeze of 5 mph from the north-east.