Trenton weather live forecast

Today's maximum temperature in Trenton is expected to be 2°C. Select a day from the live weather forecast for Trenton, New Jersey, USA for more weather parameters.

Saturday
27th Dec
2

-4

0

0
Sunday
28th Dec
3

-4

4

2
Monday
29th Dec
13

0

1

1
Tuesday
30th Dec
3

-3

5

1
Wednesday
31st Dec
3

-4

3

1

5-day weather forecast updated at 04:00 on Saturday 27th 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 Saturday 27th December 2025

Expect cloudy with sleet or snow in Trenton, New Jersey with a maximum temperature of 2°C and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 22% chance of some sleet or snow and a gentle breeze of 13 kph from the north.

2
°C maximum temperature
-4
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
22
% chance of some sleet or snow
<5
mm of sleet/snow expected
-2
°C wind chill
13
kph wind from N

Trenton weather for Sunday 28th December 2025

Expect mostly cloudy with light rain in Trenton, New Jersey with a maximum temperature of 3°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and little or no wind of 4 kph from the south.

3
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
2
UV index (Low)
58
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
4
kph wind from S

Trenton weather for Monday 29th December 2025

Expect mostly cloudy with light rain in Trenton, New Jersey with a maximum temperature of 13°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 69% chance of some rain and a moderate breeze of 26 kph from the west.

13
°C maximum temperature
0
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
69
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
26
kph wind from W

Trenton weather for Tuesday 30th December 2025

Expect scattered clouds in Trenton, New Jersey with a maximum temperature of 3°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the west.

3
°C maximum temperature
-3
°C minimum temperature
scattered clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-3
°C wind chill
27
kph wind from W

Trenton weather for Wednesday 31st December 2025

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 3°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.