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.

Friday
2nd Oct
30

18

6

5
Saturday
3rd Oct
21

14

4

5
Sunday
4th Oct
19

13

0

1
Monday
5th Oct
21

11

6

5
Tuesday
6th Oct
17

7

11

5

5-day weather forecast updated at 04:00 on Friday 2nd October 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 2nd October 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

30
°C maximum temperature
18
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from SW

Trenton weather for Saturday 3rd October 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

21
°C maximum temperature
14
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
8
kph wind from N

Trenton weather for Sunday 4th October 2026

Expect overcast with light rain in Trenton, New Jersey with a maximum temperature of 19°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 51% chance of some rain and a light breeze of 8 kph from the east.

19
°C maximum temperature
13
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
51
% chance of some rain
<10
mm of rainfall expected
19
°C wind chill
8
kph wind from E

Trenton weather for Monday 5th October 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

21
°C maximum temperature
11
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
11
kph wind from NW

Trenton weather for Tuesday 6th October 2026

Expect clear skies in Trenton, New Jersey with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.