Trenton weather live forecast

Today's maximum temperature in Trenton is expected to be 84°F. Select a day from the live weather forecast for Trenton, New Jersey, USA for more weather parameters.

Friday
26th Jun
84

70

2

5
Saturday
27th Jun
75

68

0

6
Sunday
28th Jun
82

68

5

8
Monday
29th Jun
86

66

9

8
Tuesday
30th Jun
90

68

11

8

5-day weather forecast updated at 04:00 on Friday 26th 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 26th June 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the west.

84
°F maximum temperature
70
°F minimum temperature
broken clouds
2
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from W

Trenton weather for Saturday 27th June 2026

Expect isolated thunderstorms in Trenton, New Jersey with a maximum temperature of 75°F, maximum UV of 6 (High) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 72% chance of some rain and little or no wind of 3 mph from the east.

75
°F maximum temperature
68
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
6
UV index (High)
72
% chance of some rain
<20
mm of rainfall expected
75
°F wind chill
3
mph wind from E

Trenton weather for Sunday 28th June 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the north.

82
°F maximum temperature
68
°F minimum temperature
broken clouds
5
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
2
mph wind from N

Trenton weather for Monday 29th June 2026

Expect scattered clouds in Trenton, New Jersey with a maximum temperature of 86°F, 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 5 mph from the south.

86
°F maximum temperature
66
°F minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
5
mph wind from S

Trenton weather for Tuesday 30th June 2026

Expect scattered clouds in Trenton, New Jersey with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.