Current Conditions

South River, New Jersey

81°F27°C

Clear

Wind

NNW 2 mph3 km/h

Humidity

33%

Cloud Cover

As of Thursday, July 23, 2026 at 1:54 PM EDT

Today's Outlook

Day

Mostly clear and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the N around 3 mph6 km/h.

Night

Mostly clear, with a low around 69°F20°C. Light wind from the SSE around 5 mph8 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Clear	High 82°F28°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 3%	Wind NE 4 mph6 km/h	Thursday: Mostly clear and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the N around 3 mph6 km/h. Thursday Night: Mostly clear, with a low around 69°F20°C. Light wind from the SSE around 5 mph8 km/h.
FridayJul 24	Partly Cloudy	High 83°F28°C	Low 62°F17°C	Precip 0 in0 mm—	Cloud 44%	Wind SE 5 mph7 km/h	Friday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 69°F20°C. Breezy from the ESE at 5 to 8 mph8 to 12 km/h. Friday Night: Partly cloudy, with a low around 62°F17°C. Breezy from the SSE at 4 to 7 mph7 to 11 km/h.
SaturdayJul 25	Clear	High 82°F28°C	Low 62°F17°C	Precip 0 in0 mm—	Cloud 13%	Wind E 5 mph9 km/h	Saturday: Mostly clear and warm, with a high of 82°F28°C and morning low of 69°F21°C. Breezy from the E at 7 to 8 mph11 to 12 km/h. Saturday Night: Mostly clear, with a low around 62°F17°C. Light wind from the E around 4 mph7 km/h.
SundayJul 26	Clear	High 86°F30°C	Low 62°F17°C	Precip 0 in0.1 mm6%	Cloud 24%	Wind SSE 4 mph6 km/h	Sunday: Mostly clear and warm, with a high of 86°F30°C and morning low of 69°F20°C. Light wind from the SE around 3 mph5 km/h. Sunday Night: Mostly clear, with a low around 62°F17°C. Light wind from the S around 5 mph7 km/h.
MondayJul 27	Showers	High 87°F31°C	Low 68°F20°C	Precip 0.12 in3 mm62%	Cloud 54%	Wind SSW 5 mph7 km/h	Monday: Mostly cloudy and hot, with a high of 87°F31°C and morning low of 73°F23°C. Light wind from the SSW around 4 mph7 km/h. 62% chance of showers in the afternoon. Monday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the SSW around 5 mph8 km/h. 47% chance of showers in the evening.
TuesdayJul 28	Rain	High 84°F29°CFeels 87°F31°C	Low 71°F22°C	Precip 0.41 in10.5 mm70%	Cloud 74%	Wind SSW 5 mph9 km/h	Tuesday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 74°F23°C. Breezy from the SSW at 6 to 7 mph9 to 11 km/h. 70% chance of rain throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the SSW around 5 mph8 km/h. 65% chance of showers throughout the night.
WednesdayJul 29	Showers	High 83°F28°C	Low 70°F21°C	Precip 0.26 in6.6 mm34%	Cloud 46%	Wind NW 6 mph10 km/h	Wednesday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 73°F23°C. Breezy from the NW at 7 to 8 mph11 to 13 km/h. 34% chance of showers throughout the day. Humid. Wednesday Night: Partly cloudy, with a low around 70°F21°C. Light wind from the NW around 6 mph9 km/h. 31% chance of showers throughout the night.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	82°F28°C	68°F20°C	0 in0 mm· —	3%	Clear	NE 4 mph6 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the N around 3 mph6 km/h. NightMostly clear, with a low around 69°F20°C. Light wind from the SSE around 5 mph8 km/h.
	FridayJul 24	83°F28°C	62°F17°C	0 in0 mm· —	44%	Partly Cloudy	SE 5 mph7 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 69°F20°C. Breezy from the ESE at 5 to 8 mph8 to 12 km/h. NightPartly cloudy, with a low around 62°F17°C. Breezy from the SSE at 4 to 7 mph7 to 11 km/h.
	SaturdayJul 25	82°F28°C	62°F17°C	0 in0 mm· —	13%	Clear	E 5 mph9 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 69°F21°C. Breezy from the E at 7 to 8 mph11 to 12 km/h. NightMostly clear, with a low around 62°F17°C. Light wind from the E around 4 mph7 km/h.
	SundayJul 26	86°F30°C	62°F17°C	0 in0.1 mm· 6%	24%	Clear	SSE 4 mph6 km/h
DayMostly clear and warm, with a high of 86°F30°C and morning low of 69°F20°C. Light wind from the SE around 3 mph5 km/h. NightMostly clear, with a low around 62°F17°C. Light wind from the S around 5 mph7 km/h.
	MondayJul 27	87°F31°C	68°F20°C	0.12 in3 mm· 62%	54%	Showers	SSW 5 mph7 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 73°F23°C. Light wind from the SSW around 4 mph7 km/h. 62% chance of showers in the afternoon. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SSW around 5 mph8 km/h. 47% chance of showers in the evening.
	TuesdayJul 28	84°F29°C Feels 87°F31°C	71°F22°C	0.41 in10.5 mm· 70%	74%	Rain	SSW 5 mph9 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 74°F23°C. Breezy from the SSW at 6 to 7 mph9 to 11 km/h. 70% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Light wind from the SSW around 5 mph8 km/h. 65% chance of showers throughout the night.
	WednesdayJul 29	83°F28°C	70°F21°C	0.26 in6.6 mm· 34%	46%	Showers	NW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 73°F23°C. Breezy from the NW at 7 to 8 mph11 to 13 km/h. 34% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 70°F21°C. Light wind from the NW around 6 mph9 km/h. 31% chance of showers throughout the night.
	ThursdayJul 30	85°F30°C	68°F20°C	0.04 in1.1 mm· 13%	28%	Drizzle	NW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 72°F22°C. Light wind from the NW around 6 mph10 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Light wind from the WNW around 6 mph9 km/h. 12% chance of drizzle in the evening.
	FridayJul 31	88°F31°C	68°F20°C	0.03 in0.8 mm· 14%	35%	Drizzle	W 5 mph8 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 72°F22°C. Light wind from the W around 5 mph8 km/h. 14% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 68°F20°C. Light wind from the WSW around 5 mph9 km/h. 13% chance of drizzle in the evening.
	SaturdayAug 1	89°F32°C	70°F21°C	0.09 in2.3 mm· 32%	47%	Showers	SW 5 mph9 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 74°F23°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h. 32% chance of showers throughout the day. NightPartly cloudy, with a low around 70°F21°C. Light wind from the SW around 5 mph9 km/h. 17% chance of drizzle in the evening.
	SundayAug 2	88°F31°C	71°F22°C	0.17 in4.2 mm· 31%	55%	Showers	WSW 6 mph9 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 74°F24°C. Breezy from the WSW at 6 to 7 mph10 to 12 km/h. 31% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Light wind from the SW around 6 mph9 km/h. 24% chance of showers throughout the night.
	MondayAug 3	89°F31°C	71°F22°C	0.08 in2 mm· 22%	43%	Showers	WSW 6 mph9 km/h
DayPartly cloudy and hot, with a high of 89°F31°C and morning low of 75°F24°C. Light wind from the WSW around 6 mph9 km/h. 22% chance of showers throughout the day. NightPartly cloudy, with a low around 71°F22°C. Light wind from the SW around 6 mph9 km/h. 15% chance of drizzle throughout the night.
	TuesdayAug 4	90°F32°C	72°F22°C	0.06 in1.5 mm· 24%	48%	Drizzle	SW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 76°F24°C. Breezy from the WSW at 6 to 8 mph10 to 12 km/h. 24% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 72°F22°C. Light wind from the SW around 6 mph9 km/h. 20% chance of drizzle throughout the night.
	WednesdayAug 5	90°F32°C	73°F23°C	0.11 in2.9 mm· 35%	56%	Showers	SW 6 mph9 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 76°F25°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h. 35% 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. 28% chance of showers throughout the night.
	ThursdayAug 6	88°F31°C	73°F23°C	0.15 in3.8 mm· 34%	58%	Showers	SW 6 mph9 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 76°F24°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 34% 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. 23% chance of showers throughout the night.

Nearby Cities

Sayreville2 mi3 km East Brunswick2 mi3 km Old Bridge2 mi4 km South Old Bridge3 mi5 km Sayreville Junction3 mi5 km Piscataway4 mi6 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 40.4465°N, 74.3860°W·Elevation: 25m·Timezone: America/New_York·Population: 16,399