Trenton weather live forecast

Today's maximum temperature in Trenton is expected to be 32°C. Select a day from the live weather forecast for Trenton, New Jersey, USA for more weather parameters.

Tuesday
11th Aug
32

23

7

4
Wednesday
12th Aug
30

23

7

6
Thursday
13th Aug
32

22

9

5
Friday
14th Aug
31

21

4

7
Saturday
15th Aug
28

19

8

6

5-day weather forecast updated at 04:00 on Tuesday 11th August 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 11th August 2026

Expect scattered clouds in Trenton, New Jersey with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.

32
°C maximum temperature
23
°C minimum temperature
scattered clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from W

Trenton weather for Wednesday 12th August 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north-west.

30
°C maximum temperature
23
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
4
kph wind from NW

Trenton weather for Thursday 13th August 2026

Expect scattered clouds in Trenton, New Jersey with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.

32
°C maximum temperature
22
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from W

Trenton weather for Friday 14th August 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

31
°C maximum temperature
21
°C minimum temperature
broken clouds
4
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from NW

Trenton weather for Saturday 15th August 2026

Expect scattered clouds in Trenton, New Jersey with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.