Trenton weather live forecast

Today's maximum temperature in Trenton is expected to be 20°C. Select a day from the live weather forecast for Trenton, New Jersey, USA for more weather parameters.

Sunday
8th Mar
20

11

2

3
Monday
9th Mar
20

7

12

5
Tuesday
10th Mar
22

7

7

5
Wednesday
11th Mar
23

12

2

3
Thursday
12th Mar
21

1

0

2

5-day weather forecast updated at 04:00 on Sunday 8th March 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 Sunday 8th March 2026

Expect mostly cloudy with light rain in Trenton, New Jersey with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a light breeze of 11 kph from the west.

20
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
30
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
11
kph wind from W

Trenton weather for Monday 9th March 2026

Expect clear skies in Trenton, New Jersey with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.

20
°C maximum temperature
7
°C minimum temperature
clear skies
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
9
kph wind from SW

Trenton weather for Tuesday 10th March 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-west.

22
°C maximum temperature
7
°C minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
6
kph wind from SW

Trenton weather for Wednesday 11th March 2026

Expect overcast skies in Trenton, New Jersey with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

23
°C maximum temperature
12
°C minimum temperature
overcast skies
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
16
kph wind from S

Trenton weather for Thursday 12th March 2026

Expect mostly cloudy with rain in Trenton, New Jersey with a maximum temperature of 21°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 22 kph from the west.