Trenton weather live forecast

Today's maximum temperature in Trenton is expected to be 34°C. Select a day from the live weather forecast for Trenton, New Jersey, USA for more weather parameters.

Friday
12th Jun
34

24

9

8
Saturday
13th Jun
30

20

12

9
Sunday
14th Jun
32

19

5

9
Monday
15th Jun
25

17

8

8
Tuesday
16th Jun
24

15

0

4

5-day weather forecast updated at 04:00 on Friday 12th June 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 12th June 2026

Expect isolated thunderstorms in Trenton, New Jersey with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 13 kph from the west.

34
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
8
UV index (Very High)
48
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
13
kph wind from W

Trenton weather for Saturday 13th June 2026

Expect scattered clouds in Trenton, New Jersey with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.

30
°C maximum temperature
20
°C minimum temperature
scattered clouds
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from NW

Trenton weather for Sunday 14th June 2026

Expect isolated thunderstorms in Trenton, New Jersey with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a gentle breeze of 19 kph from the south.

32
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
75
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from S

Trenton weather for Monday 15th June 2026

Expect sunshine and showers in Trenton, New Jersey with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 16% chance of some rain and a light breeze of 11 kph from the north-west.

25
°C maximum temperature
17
°C minimum temperature
sunshine and showers
8
hours of sunshine
8
UV index (Very High)
16
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
11
kph wind from NW

Trenton weather for Tuesday 16th June 2026

Expect mostly cloudy with rain in Trenton, New Jersey with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 34% chance of some rain and a light breeze of 7 kph from the south-west.