Current Conditions

Princeton, New Jersey

84°F29°C

Drizzle

Wind

NW 7 mph11 km/h

Humidity

56%

Cloud Cover

62%

As of Thursday, August 13, 2026 at 11:42 AM EDT

Today's Outlook

Day

Mostly cloudy and hot, with a high of 90°F32°C and morning low of 75°F24°C. Breezy from the NW at 7 to 8 mph11 to 14 km/h. 16% chance of drizzle in the morning. Humid.

Night

Overcast, with a low around 78°F25°C. Light wind from the WNW around 4 mph7 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 90°F32°C	Low 75°F24°C	Precip 0.01 in0.2 mm16%	Cloud 63%	Wind NW 6 mph10 km/h	Thursday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 75°F24°C. Breezy from the NW at 7 to 8 mph11 to 14 km/h. 16% chance of drizzle in the morning. Humid. Thursday Night: Overcast, with a low around 78°F25°C. Light wind from the WNW around 4 mph7 km/h.
Partly Cloudy	High 90°F32°C	Low 71°F22°C	Precip 0 in0 mm—	Cloud 69%	Wind NNW 4 mph7 km/h	Friday: Overcast and hot, with a high of 90°F32°C and morning low of 75°F24°C. Light wind from the NW around 4 mph7 km/h. Friday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the N around 4 mph7 km/h.
Drizzle	High 87°F31°C	Low 69°F21°C	Precip 0.01 in0.2 mm12%	Cloud 41%	Wind ENE 5 mph8 km/h	Saturday: Partly cloudy and hot, with a high of 87°F31°C and morning low of 73°F23°C. Light wind from the ENE around 4 mph7 km/h. 12% chance of drizzle in the afternoon. Saturday Night: Partly cloudy, with a low around 69°F21°C. Light wind from the E around 5 mph8 km/h.
Rain	High 80°F27°C	Low 69°F21°C	Precip 0.53 in13.4 mm73%	Cloud 86%	Wind SSE 7 mph11 km/h	Sunday: Overcast and warm, with a high of 80°F27°C and morning low of 73°F23°C. Breezy from the SSE at 7 to 9 mph12 to 14 km/h. 70% chance of rain throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the SSE at 6 to 7 mph9 to 12 km/h. 73% chance of rain in the evening.
Rain	High 86°F30°CFeels 92°F33°C	Low 74°F23°C	Precip 0.26 in6.7 mm71%	Cloud 74%	Wind WNW 6 mph10 km/h	Monday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 75°F24°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 32% chance of light rain throughout the day. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the WNW at 6 to 7 mph9 to 11 km/h. 71% chance of rain throughout the night.
Clear	High 86°F30°C	Low 71°F22°C	Precip 0.01 in0.3 mm9%	Cloud 36%	Wind NNW 5 mph8 km/h	Tuesday: Partly cloudy and hot, with a high of 86°F30°C and morning low of 73°F23°C. Light wind from the NNW around 5 mph8 km/h. Tuesday Night: Partly cloudy, with a low around 71°F22°C. Light wind from the NNW around 5 mph8 km/h.
Drizzle	High 88°F31°C	Low 66°F19°C	Precip 0.02 in0.6 mm12%	Cloud 38%	Wind WSW 5 mph8 km/h	Wednesday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 71°F22°C. Light wind from the WSW around 5 mph7 km/h. 12% chance of drizzle in the afternoon. Wednesday Night: Partly cloudy, with a low around 66°F19°C. Light wind from the SW around 5 mph8 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	90°F32°C	75°F24°C	0.01 in0.2 mm· 16%	63%	Drizzle	NW 6 mph10 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 75°F24°C. Breezy from the NW at 7 to 8 mph11 to 14 km/h. 16% chance of drizzle in the morning. Humid. NightOvercast, with a low around 78°F25°C. Light wind from the WNW around 4 mph7 km/h.
	FridayAug 14	90°F32°C	71°F22°C	0 in0 mm· —	69%	Partly Cloudy	NNW 4 mph7 km/h
DayOvercast and hot, with a high of 90°F32°C and morning low of 75°F24°C. Light wind from the NW around 4 mph7 km/h. NightMostly cloudy, with a low around 71°F22°C. Light wind from the N around 4 mph7 km/h.
	SaturdayAug 15	87°F31°C	69°F21°C	0.01 in0.2 mm· 12%	41%	Drizzle	ENE 5 mph8 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 73°F23°C. Light wind from the ENE around 4 mph7 km/h. 12% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 69°F21°C. Light wind from the E around 5 mph8 km/h.
	SundayAug 16	80°F27°C	69°F21°C	0.53 in13.4 mm· 73%	86%	Rain	SSE 7 mph11 km/h
DayOvercast and warm, with a high of 80°F27°C and morning low of 73°F23°C. Breezy from the SSE at 7 to 9 mph12 to 14 km/h. 70% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Breezy from the SSE at 6 to 7 mph9 to 12 km/h. 73% chance of rain in the evening.
	MondayAug 17	86°F30°C Feels 92°F33°C	74°F23°C	0.26 in6.7 mm· 71%	74%	Rain	WNW 6 mph10 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 75°F24°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 32% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Breezy from the WNW at 6 to 7 mph9 to 11 km/h. 71% chance of rain throughout the night.
	TuesdayAug 18	86°F30°C	71°F22°C	0.01 in0.3 mm· 9%	36%	Clear	NNW 5 mph8 km/h
DayPartly cloudy and hot, with a high of 86°F30°C and morning low of 73°F23°C. Light wind from the NNW around 5 mph8 km/h. NightPartly cloudy, with a low around 71°F22°C. Light wind from the NNW around 5 mph8 km/h.
	WednesdayAug 19	88°F31°C	66°F19°C	0.02 in0.6 mm· 12%	38%	Drizzle	WSW 5 mph8 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 71°F22°C. Light wind from the WSW around 5 mph7 km/h. 12% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 66°F19°C. Light wind from the SW around 5 mph8 km/h.
	ThursdayAug 20	88°F31°C	73°F23°C	0.18 in4.6 mm· 42%	61%	Showers	WSW 6 mph10 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 75°F24°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 42% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Light wind from the SW around 6 mph9 km/h. 30% chance of showers throughout the night.
	FridayAug 21	84°F29°C	69°F20°C	0.12 in3.1 mm· 18%	48%	Showers	NW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 71°F21°C. Light wind from the NW around 6 mph9 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F20°C. Light wind from the NW around 6 mph9 km/h. 18% chance of showers throughout the night.
	SaturdayAug 22	83°F28°C	67°F19°C	0.14 in3.5 mm· 23%	52%	Showers	WNW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 70°F21°C. Light wind from the NW around 5 mph9 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 67°F19°C. Light wind from the WNW around 5 mph8 km/h. 21% chance of showers throughout the night.
	SundayAug 23	84°F29°C	67°F19°C	0.11 in2.9 mm· 19%	53%	Showers	W 5 mph9 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the WNW around 5 mph9 km/h. 19% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F19°C. Light wind from the W around 5 mph8 km/h. 17% chance of showers throughout the night.
	MondayAug 24	85°F30°C	67°F20°C	0.04 in1 mm· 11%	43%	Drizzle	WNW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 70°F21°C. Light wind from the WNW around 6 mph9 km/h. 11% chance of drizzle in the morning. NightPartly cloudy, with a low around 67°F20°C. Light wind from the W around 5 mph8 km/h. 10% chance of drizzle overnight.
	TuesdayAug 25	85°F30°C	67°F19°C	0.06 in1.5 mm· 16%	42%	Drizzle	WNW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 70°F21°C. Light wind from the WNW around 6 mph9 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F19°C. Light wind from the W around 6 mph9 km/h. 15% chance of drizzle throughout the night.
	WednesdayAug 26	85°F29°C	68°F20°C	0.07 in1.7 mm· 15%	45%	Drizzle	WNW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 85°F29°C and morning low of 70°F21°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Light wind from the W around 6 mph9 km/h. 11% chance of drizzle throughout the night.
	ThursdayAug 27	83°F28°C	66°F19°C	0.07 in1.8 mm· 13%	46%	Drizzle	NW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 69°F21°C. Light wind from the NW around 6 mph9 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the WNW around 5 mph9 km/h. 11% chance of drizzle throughout the night.

Nearby Cities

Mercerville-Hamilton Square8 mi13 km Hillsborough9 mi15 km Ewing9 mi15 km Trenton10 mi16 km North Brunswick12 mi19 km Somerset14 mi22 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 40.3487°N, 74.6590°W·Elevation: 62m·Timezone: America/New_York·Population: 29,603