Trenton weather live forecast

Today's maximum temperature in Trenton is expected to be 9°C. Select a day from the live weather forecast for Trenton, New Jersey, USA for more weather parameters.

Tuesday
17th Feb
9

-1

2

3
Wednesday
18th Feb
10

3

0

2
Thursday
19th Feb
9

2

0

2
Friday
20th Feb
8

2

0

0
Saturday
21st Feb
10

1

5

2

5-day weather forecast updated at 04:01 on Tuesday 17th February 2026 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 17th February 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

9
°C maximum temperature
-1
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
8
°C wind chill
7
kph wind from SW

Trenton weather for Wednesday 18th February 2026

Expect mostly cloudy with light rain in Trenton, New Jersey with a maximum temperature of 10°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 70% chance of some rain and little or no wind of 6 kph from the west.

10
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
70
% chance of some rain
<2
mm of rainfall expected
9
°C wind chill
6
kph wind from W

Trenton weather for Thursday 19th February 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 9°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

9
°C maximum temperature
2
°C minimum temperature
broken clouds
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
8
°C wind chill
7
kph wind from E

Trenton weather for Friday 20th February 2026

Expect cloudy with some rain in Trenton, New Jersey with a maximum temperature of 8°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 89% chance of some rain and a light breeze of 10 kph from the east.

8
°C maximum temperature
2
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
89
% chance of some rain
<10
mm of rainfall expected
6
°C wind chill
10
kph wind from E

Trenton weather for Saturday 21st February 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 10°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.