PRINCETON, NJ 08540 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

08540 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
TRENTON, NJ Current Weather
9:53 AM EDT MAY 1, 2026
Clear 54°F
Feels Like:	51°F
Dewpoint:	37°F
Rel. Hum.:	52%
Visibility:	10 miles
Wind:	W at 9 mph
Pressure:	29.94 inches
Last 72 hours
Local Area Snow Depth
New Jersey Current Weather
New Jersey MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

08540 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	PRINCETON, NJ 08540 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Sunny. Highs in the mid 60s. West winds around 5 mph.

TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A 30 percent chance of showers. Lows in the mid 40s. Southwest winds around 5 mph.

SATURDAY
Mostly cloudy. Highs in the lower 60s. Northwest winds around 5 mph.

SATURDAY NIGHT
Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s. North winds around 5 mph.

SUNDAY
Mostly sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph with gusts up to 25 mph.

SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s.

MONDAY
Mostly sunny. Highs around 70.

MONDAY NIGHT
Partly cloudy. Not as cool with lows in the mid 50s.

TUESDAY
Mostly sunny. Warmer with highs around 80.

TUESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 50s. Chance of rain 30 percent.

WEDNESDAY
Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 70s. Chance of rain 60 percent.

WEDNESDAY NIGHT
Showers likely. Lows in the lower 50s. Chance of rain 70 percent.

THURSDAY
Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 60 percent.

08540 WEATHER SATELLITE LOOPS

Visible Weather Satellite
PRINCETON, NJ 08540

Infrared Weather Satellite
PRINCETON, NJ 08540

08540 WEATHER RADAR LOOP

NEXRAD Weather Radar
PRINCETON, NJ 08540

MOS COMPUTER WEATHER FORECAST

TRENTON, NJ 3 hourly weather forecast

weather forecast created 8:00 PM EDT 4/30/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
1 MAY 2026

2 AM

47°

44°

Partly Cloudy

1%

0% Thunder
( 0% severe)

NW 7

74%

39°

Low 43°

5 AM

44°

41°

Clear

NW 6

76%

37°

High 65°

8 AM

47°

44°

Clear

1%

0% Thunder
( 0% severe)

NW 6

68%

37°

Increasing Clouds

11 AM

56°

54°

Clear

WNW 7

45%

35°

2 PM

62°

61°

Partly Cloudy

8%

0% Thunder
( 2% severe)

W 8

35%

34°

5 PM

63°

63°

Mostly Cloudy

W 8

34%

34°

8 PM

58°

58°

Partly Cloudy

25%
RAIN
<.01 in

0% Thunder
( 6% severe)

SW 5

45%

37°

11 PM

52°

52°

Mostly Cloudy

SSW 3

61%

39°

Saturday
2 MAY 2026

2 AM

50°

49°

Mostly Cloudy

16%
RAIN
<.01 in

0% Thunder
( 6% severe)

SSW 3

71%

41°

Low 46°

5 AM

48°

47°

Mostly Cloudy

WSW 3

83%

43°

High 61°

8 AM

50°

49°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 2% severe)

NW 3

77%

43°

Mostly Cloudy

Chance of Rain

11 AM

55°

54°

Mostly Cloudy

NW 5

59%

41°

2 PM

59°

58°

Mostly Cloudy

28%
RAIN
<.01 in

0% Thunder
( 2% severe)

NW 6

46%

38°

5 PM

58°

57°

Mostly Cloudy

NNW 6

44%

36°

8 PM

53°

53°

Mostly Cloudy

34%
RAIN
.1–.25 in

0% Thunder
( 2% severe)

NNW 3

54%

37°

11 PM

50°

48°

Mostly Cloudy

N 5

63%

38°


TRENTON, NJ extended weather forecast
Sunday 3 MAY 2026	Monday 4 MAY 2026	Tuesday 5 MAY 2026	Wednesday 6 MAY 2026	Thursday 7 MAY 2026
Low 39°	Low 43°	Low 56°	Low 56°	Low 48°
High 62°	High 71°	High 76°	High 67°	High 64°

Partly Cloudy 12% Rain	Partly Cloudy 11% Rain	Partly Cloudy 22% Rain	Overcast 72% Rain	Overcast 48% Rain

SELECT BOX EXAMPLES:

for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:

Princeton, NJ
Princeton, NJ snow
Princeton, NJ radar
NJ map

-or-
-or-
-or-

08540
08540 snow
08540 radar

-or-
-or-

NJ
NJ snow

Copyright © 2024 WeatherStreet.com

Put our free WeatherStreet weather lookup on your web page.

Terms & Conditions
This is not clickable - please e-mail us separately

This is not clickable - please e-mail us separately