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.

Friday
7th Aug
32

24

7

7
Saturday
8th Aug
32

23

7

7
Sunday
9th Aug
33

23

8

7
Monday
10th Aug
34

22

10

7
Tuesday
11th Aug
33

23

7

7

5-day weather forecast updated at 04:00 on Friday 7th 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 Friday 7th August 2026

Expect isolated thunderstorms in Trenton, New Jersey with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a light breeze of 7 kph from the south-west.

32
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
57
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
7
kph wind from SW

Trenton weather for Saturday 8th August 2026

Expect isolated thunderstorms in Trenton, New Jersey with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a light breeze of 12 kph from the south-west.

32
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
50
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
12
kph wind from SW

Trenton weather for Sunday 9th August 2026

Expect isolated thunderstorms in Trenton, New Jersey with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 12% chance of some rain and a light breeze of 11 kph from the west.

33
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
7
UV index (High)
12
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
11
kph wind from W

Trenton weather for Monday 10th August 2026

Expect scattered clouds in Trenton, New Jersey with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.

34
°C maximum temperature
22
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
10
kph wind from W

Trenton weather for Tuesday 11th August 2026

Expect isolated thunderstorms in Trenton, New Jersey with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 17 kph from the west.