Trenton weather live forecast

Today's maximum temperature in Trenton is expected to be 13°C. Select a day from the live weather forecast for Trenton, New Jersey, USA for more weather parameters.

Saturday
23rd May
13

9

0

UV1
Sunday
24th May
17

10

0

UV1
Monday
25th May
22

13

4

UV3
Tuesday
26th May
26

15

1

UV6
Wednesday
27th May
28

17

0

UV9

5-day weather forecast updated at 04:00 on Saturday 23rd May 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 Saturday 23rd May 2026

Expect cloudy with some rain in Trenton, New Jersey with a maximum temperature of 13°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 97% chance of some rain and a gentle breeze of 18 kph from the east.

13
°C maximum temperature
9
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
97
% chance of some rain
<20
mm of rainfall expected
13
°C wind chill
18
kph wind from E

Trenton weather for Sunday 24th May 2026

Expect cloudy with some rain in Trenton, New Jersey with a maximum temperature of 17°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 87% chance of some rain and a gentle breeze of 16 kph from the east.

17
°C maximum temperature
10
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
87
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
16
kph wind from E

Trenton weather for Monday 25th May 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the west.

22
°C maximum temperature
13
°C minimum temperature
broken clouds
4
hours of sunshine
UV3
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
3
kph wind from W

Trenton weather for Tuesday 26th May 2026

Expect overcast skies in Trenton, New Jersey with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south-west.

26
°C maximum temperature
15
°C minimum temperature
overcast skies
1
hour of sunshine
UV6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
5
kph wind from SW

Trenton weather for Wednesday 27th May 2026

Expect overcast skies in Trenton, New Jersey with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.