Princetown weather live forecast

Today's maximum temperature in Princetown is expected to be 9°C. Select a day from the live weather forecast for Princetown, New Jersey, USA for more weather parameters.

Thursday
19th Mar
9

-3

6

3
Friday
20th Mar
14

2

4

4
Saturday
21st Mar
17

7

2

5
Sunday
22nd Mar
18

6

2

4
Monday
23rd Mar
12

0

0

1

5-day weather forecast updated at 04:03 on Thursday 19th March 2026 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 Thursday 19th March 2026

Expect broken clouds in Princetown, New Jersey with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south.

9
°C maximum temperature
-3
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
8
°C wind chill
5
kph wind from S

Princetown weather for Friday 20th March 2026

Expect mostly cloudy with light rain in Princetown, New Jersey with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 62% chance of some rain and a light breeze of 10 kph from the south.

14
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
62
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
10
kph wind from S

Princetown weather for Saturday 21st March 2026

Expect mostly cloudy with light rain in Princetown, New Jersey with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 7 kph from the north-west.

17
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
5
UV index (Moderate)
25
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
7
kph wind from NW

Princetown weather for Sunday 22nd March 2026

Expect mostly cloudy with light rain in Princetown, New Jersey with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and little or no wind of 6 kph from the south-west.

18
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
42
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
6
kph wind from SW

Princetown weather for Monday 23rd March 2026

Expect overcast with light rain in Princetown, New Jersey with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 16 kph from the north.