Trenton weather live forecast

Today's maximum temperature in Trenton is expected to be 7°C. Select a day from the live weather forecast for Trenton, New Jersey, USA for more weather parameters.

Friday
20th Feb
7

3

0

0
Saturday
21st Feb
9

3

7

2
Sunday
22nd Feb
4

1

0

1
Monday
23rd Feb
3

0

0

2
Tuesday
24th Feb
3

-3

6

3

5-day weather forecast updated at 04:01 on Friday 20th February 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 20th February 2026

Expect mostly cloudy with rain in Trenton, New Jersey with a maximum temperature of 7°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and a light breeze of 11 kph from the east.

7
°C maximum temperature
3
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
88
% chance of some rain
<20
mm of rainfall expected
4
°C wind chill
11
kph wind from E

Trenton weather for Saturday 21st February 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 9°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

9
°C maximum temperature
3
°C minimum temperature
broken clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
11
kph wind from W

Trenton weather for Sunday 22nd February 2026

Expect cloudy with sleet or snow in Trenton, New Jersey with a maximum temperature of 4°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 75% chance of some sleet or snow and a gentle breeze of 13 kph from the north-east.

4
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
1
UV index (Low)
75
% chance of some sleet or snow
<10
mm of sleet/snow expected
1
°C wind chill
13
kph wind from NE

Trenton weather for Monday 23rd February 2026

Expect cloudy with sleet or snow in Trenton, New Jersey with a maximum temperature of 3°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 49% chance of some sleet or snow and a gentle breeze of 15 kph from the north.

3
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
2
UV index (Low)
49
% chance of some sleet or snow
<5
mm of sleet/snow expected
0
°C wind chill
15
kph wind from N

Trenton weather for Tuesday 24th February 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 3°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.