Trenton weather live forecast

Today's maximum temperature in Trenton is expected to be 12°C. Select a day from the live weather forecast for Trenton, New Jersey, USA for more weather parameters.

Monday
20th Apr
12

2

3

4
Tuesday
21st Apr
12

0

13

6
Wednesday
22nd Apr
18

6

1

5
Thursday
23rd Apr
23

8

11

7
Friday
24th Apr
23

10

9

4

5-day weather forecast updated at 04:00 on Monday 20th April 2026 GMT

More about Trenton

Trenton by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for New Jersey

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

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 Monday 20th April 2026

Expect mostly cloudy with light rain in Trenton, New Jersey with a maximum temperature of 12°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a light breeze of 12 kph from the north-west.

12
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
4
UV index (Moderate)
35
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
12
kph wind from NW

Trenton weather for Tuesday 21st April 2026

Expect scattered clouds in Trenton, New Jersey with a maximum temperature of 12°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north.

12
°C maximum temperature
0
°C minimum temperature
scattered clouds
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
12
°C wind chill
6
kph wind from N

Trenton weather for Wednesday 22nd April 2026

Expect mostly cloudy with light rain in Trenton, New Jersey with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a light breeze of 7 kph from the south.

18
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
5
UV index (Moderate)
48
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
7
kph wind from S

Trenton weather for Thursday 23rd April 2026

Expect scattered clouds in Trenton, New Jersey with a maximum temperature of 23°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-west.

23
°C maximum temperature
8
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from NW

Trenton weather for Friday 24th April 2026

Expect sunshine and showers in Trenton, New Jersey with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and little or no wind of 6 kph from the north-east.