Trenton weather live forecast

Today's maximum temperature in Trenton is expected to be 4°C. Select a day from the live weather forecast for Trenton, New Jersey, USA for more weather parameters.

Tuesday
23rd Dec
4

1

0

0
Wednesday
24th Dec
7

-1

7

2
Thursday
25th Dec
6

-2

3

1
Friday
26th Dec
2

-3

0

1
Saturday
27th Dec
5

1

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 4°C 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 9 kph from the south-west.

4
°C maximum temperature
1
°C 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
2
°C wind chill
9
kph wind from SW

Trenton weather for Wednesday 24th December 2025

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 7°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.

7
°C maximum temperature
-1
°C minimum temperature
broken clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
17
kph 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 6°C, 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 8 kph from the north-west.

6
°C maximum temperature
-2
°C 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
4
°C wind chill
8
kph wind from NW

Trenton weather for Friday 26th December 2025

Expect cloudy with some snow in Trenton, New Jersey with a maximum temperature of 2°C, 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 8 kph from the east.

2
°C maximum temperature
-3
°C minimum temperature
cloudy with some snow
0
hours of sunshine
1
UV index (Low)
83
% chance of some snow
<20
cm of snow expected
0
°C wind chill
8
kph 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 5°C, 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 8 kph from the north-east.