Princetown weather live forecast

Today's maximum temperature in Princetown is expected to be 5°C. Select a day from the live weather forecast for Princetown, New Jersey, USA for more weather parameters.

Wednesday
17th Dec
5

-5

6

2
Thursday
18th Dec
7

-5

6

2
Friday
19th Dec
13

-3

2

1
Saturday
20th Dec
2

-5

9

2
Sunday
21st Dec
8

-2

6

2

5-day weather forecast updated at 04:03 on Wednesday 17th December 2025 GMT

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The 5-day weather forecast for New Jersey (Princetown) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Princetown weather forecast by day

Below are the detailed weather forecasts for Princetown for the next 5 days.

Princetown weather for Wednesday 17th December 2025

Expect scattered clouds in Princetown, New Jersey with a maximum temperature of 5°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

5
°C maximum temperature
-5
°C minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
10
kph wind from SW

Princetown weather for Thursday 18th December 2025

Expect sunshine and showers in Princetown, New Jersey with a maximum temperature of 7°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a light breeze of 11 kph from the south-east.

7
°C maximum temperature
-5
°C minimum temperature
sunshine and showers
6
hours of sunshine
2
UV index (Low)
47
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
11
kph wind from SE

Princetown weather for Friday 19th December 2025

Expect mostly cloudy with rain in Princetown, New Jersey with a maximum temperature of 13°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 30-40 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 19 kph from the west.

13
°C maximum temperature
-3
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
76
% chance of some rain
<40
mm of rainfall expected
0
no heat & humidity
19
kph wind from W

Princetown weather for Saturday 20th December 2025

Expect scattered clouds in Princetown, New Jersey with a maximum temperature of 2°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.

2
°C maximum temperature
-5
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-2
°C wind chill
15
kph wind from W

Princetown weather for Sunday 21st December 2025

Expect broken clouds in Princetown, New Jersey with a maximum temperature of 8°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.