PRINCETON, NJ 08544 Weather Forecast & Current Conditions

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TRENTON, NJ
Current Weather

3:53 AM EDT JUN 19, 2025
Clear
Mist
72°F
Feels Like: 72°F
Dewpoint: 72°F
Rel. Hum.: 100%
Visibility: 6 miles
Wind: SW at 3 mph
Pressure: 29.85 inches
Last 72 hours

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PRINCETON, NJ 08544
Weather Forecast

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TODAY
Mostly sunny. Patchy fog this morning. Scattered showers and thunderstorms this afternoon. Some thunderstorms may produce damaging winds, large hail, and heavy rainfall this afternoon. Hot with highs in the lower 90s. Southwest winds 10 to 15 mph. Gusts up to 30 mph this afternoon. Chance of rain 50 percent.
TONIGHT
Mostly cloudy with scattered showers and thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may produce damaging winds, large hail, and heavy rainfall in the evening. Humid with lows in the mid 60s. West winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent.
FRIDAY
Sunny. Highs in the mid 80s. West winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. West winds 5 to 10 mph.
SATURDAY
Mostly sunny. Hot with highs in the upper 80s. West winds around 5 mph.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 70.
SUNDAY
Partly sunny. Hot with highs in the lower 90s.
SUNDAY NIGHT
Partly cloudy. Lows in the lower 70s.
MONDAY
Sunny, hot with highs in the mid 90s.
MONDAY NIGHT
Mostly clear. Lows in the mid 70s.
TUESDAY
Sunny, hot with highs in the upper 90s.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 70s.
WEDNESDAY
Mostly sunny. Hot with highs in the mid 90s.

Visible Weather Satellite
PRINCETON, NJ 08544
Infrared Weather Satellite
PRINCETON, NJ 08544
NEXRAD Weather Radar
PRINCETON, NJ 08544

TRENTON, NJ 3 hourly weather forecast

weather forecast created  8:00 PM EDT  6/18/2025
Thursday
19 JUN 2025
PRINCETON, NJ 08544 weather forecast Day 1, 0 hours 2 AM 72° 72° Partly Cloudy 2%

0% Thunder
( 3% severe)
SW   5 93% 70°
Low 69° PRINCETON, NJ 08544 weather forecast Day 1, 3 hours 5 AM 70° 70° Partly Cloudy SW   5 100% 70°
High 90° PRINCETON, NJ 08544 weather forecast Day 1, 6 hours 8 AM 75° 75° Partly Cloudy 4%

0% Thunder
( 6% severe)
SW   6 90% 72°

Partly Cloudy

Rain Likely

PRINCETON, NJ 08544 weather forecast Day 1, 9 hours 11 AM 84° 90° Clear SW   10 67% 72°
PRINCETON, NJ 08544 weather forecast Day 1, 12 hours 2 PM 88° 93° Partly Cloudy 70%
RAIN
***
0% Thunder
( 51% severe)
SW   13 55% 70°
PRINCETON, NJ 08544 weather forecast Day 1, 15 hours 5 PM 86° 90° Partly Cloudy SW   14 57% 69°
PRINCETON, NJ 08544 weather forecast Day 1, 18 hours 8 PM 77° 79° Mostly Cloudy 32%
RAIN
.1–.25 in
0% Thunder
( 19% severe)
SW   10 71% 67°
PRINCETON, NJ 08544 weather forecast Day 1, 21 hours 11 PM 73° 73° Mostly Cloudy SW   10 81% 67°
Friday
20 JUN 2025
PRINCETON, NJ 08544 weather forecast Day 2, 0 hours 2 AM 69° 69° Partly Cloudy 2%

0% Thunder
( 1% severe)
WSW   9 84% 64°
Low 64° PRINCETON, NJ 08544 weather forecast Day 2, 3 hours 5 AM 65° 65° Partly Cloudy W   10 84% 60°
High 83° PRINCETON, NJ 08544 weather forecast Day 2, 6 hours 8 AM 68° 68° Clear 1%

0% Thunder
( 2% severe)
WNW   10 73% 59°

Clear



PRINCETON, NJ 08544 weather forecast Day 2, 9 hours 11 AM 75° 75° Clear WNW   12 60% 60°
PRINCETON, NJ 08544 weather forecast Day 2, 12 hours 2 PM 80° 81° Clear 2%

0% Thunder
( 17% severe)
W   12 51% 60°
PRINCETON, NJ 08544 weather forecast Day 2, 15 hours 5 PM 82° 82° Clear W   10 47% 60°
PRINCETON, NJ 08544 weather forecast Day 2, 18 hours 8 PM 79° 80° Clear 0%

0% Thunder
( 6% severe)
W   6 52% 60°
PRINCETON, NJ 08544 weather forecast Day 2, 21 hours 11 PM 73° 73° Partly Cloudy WSW   3 66% 61°

TRENTON, NJ extended weather forecast

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Low 64° Low 65° Low 68° Low 71° Low 69°
High 85° High 89° High 91° High 89° High 88°
PRINCETON, NJ 08544 weather forecast Day 3 PRINCETON, NJ 08544 weather forecast Day 4 PRINCETON, NJ 08544 weather forecast Day 5 PRINCETON, NJ 08544 weather forecast Day 6 PRINCETON, NJ 08544 weather forecast Day 7
Mostly Cloudy
44% Rain
Partly Cloudy
5% Rain
Partly Cloudy
48% Rain
Mostly Cloudy
27% Rain
Partly Cloudy
33% Rain
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