Trenton weather live forecast

Today's maximum temperature in Trenton is expected to be 30°C. Select a day from the live weather forecast for Trenton, New Jersey, USA for more weather parameters.

Monday
13th Jul
30

20

10

8
Tuesday
14th Jul
33

21

11

9
Wednesday
15th Jul
37

24

11

9
Thursday
16th Jul
33

24

8

8
Friday
17th Jul
33

21

9

8

5-day weather forecast updated at 04:00 on Monday 13th July 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 Monday 13th July 2026

Expect scattered clouds in Trenton, New Jersey with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

30
°C maximum temperature
20
°C minimum temperature
scattered clouds
10
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from S

Trenton weather for Tuesday 14th July 2026

Expect scattered clouds in Trenton, New Jersey with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

33
°C maximum temperature
21
°C minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
14
kph wind from SW

Trenton weather for Wednesday 15th July 2026

Expect scattered clouds in Trenton, New Jersey with a maximum temperature of 37°C, very high levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.

37
°C maximum temperature
24
°C minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
15
kph wind from W

Trenton weather for Thursday 16th July 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-west.

33
°C maximum temperature
24
°C minimum temperature
broken clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
13
kph wind from NW

Trenton weather for Friday 17th July 2026

Expect scattered clouds in Trenton, New Jersey with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.