Trenton weather live forecast

Today's maximum temperature in Trenton is expected to be -8°C. Select a day from the live weather forecast for Trenton, New Jersey, USA for more weather parameters.

Friday
30th Jan
-8

-15

10

2
Saturday
31st Jan
-6

-18

8

2
Sunday
1st Feb
-4

-12

0

2
Monday
2nd Feb
0

-9

10

2
Tuesday
3rd Feb
0

-9

3

2

5-day weather forecast updated at 04:00 on Thursday 29th January 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 30th January 2026

Expect clear skies in Trenton, New Jersey with a maximum temperature of -8°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 13 kph from the west.

-8
°C maximum temperature
-15
°C minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-14
°C wind chill
13
kph wind from W

Trenton weather for Saturday 31st January 2026

Expect scattered clouds in Trenton, New Jersey with a maximum temperature of -6°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 12 kph from the north.

-6
°C maximum temperature
-18
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-11
°C wind chill
12
kph wind from N

Trenton weather for Sunday 1st February 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of -4°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 20 kph from the north.

-4
°C maximum temperature
-12
°C minimum temperature
broken clouds
0
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-11
°C wind chill
20
kph wind from N

Trenton weather for Monday 2nd February 2026

Expect clear skies in Trenton, New Jersey with a maximum temperature of 0°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 13 kph from the north-west.

0
°C maximum temperature
-9
°C minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-4
°C wind chill
13
kph wind from NW

Trenton weather for Tuesday 3rd February 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 0°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 6 kph from the west.