Princetown weather live forecast

Today's maximum temperature in Princetown is expected to be 14°C. Select a day from the live weather forecast for Princetown, New Jersey, USA for more weather parameters.

Friday
19th Dec
14

-4

2

1
Saturday
20th Dec
2

-4

5

2
Sunday
21st Dec
7

-4

8

2
Monday
22nd Dec
1

-6

4

1
Tuesday
23rd Dec
3

-3

0

1

5-day weather forecast updated at 04:04 on Friday 19th 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 Friday 19th December 2025

Expect mostly cloudy with rain in Princetown, New Jersey with a maximum temperature of 14°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 80% chance of some rain and a moderate breeze of 22 kph from the west.

14
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
80
% chance of some rain
<30
mm of rainfall expected
14
°C wind chill
22
kph wind from W

Princetown weather for Saturday 20th December 2025

Expect broken clouds in Princetown, New Jersey with a maximum temperature of 2°C, maximum UV of 2 (Low) and 5 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
-4
°C minimum temperature
broken clouds
5
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 scattered clouds in Princetown, New Jersey with a maximum temperature of 7°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

7
°C maximum temperature
-4
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
17
kph wind from W

Princetown weather for Monday 22nd December 2025

Expect broken clouds in Princetown, New Jersey with a maximum temperature of 1°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.

1
°C maximum temperature
-6
°C minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-2
°C wind chill
10
kph wind from NW

Princetown weather for Tuesday 23rd December 2025

Expect mostly cloudy with light snow in Princetown, New Jersey with a maximum temperature of 3°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 54% chance of some snow and a light breeze of 9 kph from the south-west.