Current Conditions

Belleville, New Jersey

69°F21°C

Partly Cloudy

Wind

S 4 mph7 km/h

Humidity

76%

Cloud Cover

92%

As of Wednesday, September 9, 2026 at 12:27 AM EDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 85°F29°C and morning low of 69°F20°C. Breezy from the SSW at 8 to 10 mph12 to 16 km/h. Humid.

Night

Mostly cloudy, with a low around 65°F19°C. Breezy from the SSW at 8 to 12 mph13 to 20 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 85°F29°C	Low 65°F19°C	Precip 0 in0.1 mm2%	Cloud 68%	Wind SSW 8 mph13 km/h	Wednesday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 69°F20°C. Breezy from the SSW at 8 to 10 mph12 to 16 km/h. Humid. Wednesday Night: Mostly cloudy, with a low around 65°F19°C. Breezy from the SSW at 8 to 12 mph13 to 20 km/h.
Light Rain	High 86°F30°CFeels 89°F31°C	Low 73°F23°C	Precip 0.12 in3.1 mm70%	Cloud 81%	Wind WSW 8 mph13 km/h	Thursday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 73°F23°C. Breezy from the W at 7 to 8 mph12 to 12 km/h. 70% chance of light rain in the morning. Humid. Thursday Night: Overcast, with a low around 74°F24°C. Breezy from the WSW at 9 to 13 mph14 to 20 km/h. 59% chance of light rain throughout the night.
Drizzle	High 79°F26°C	Low 66°F19°C	Precip 0.02 in0.6 mm17%	Cloud 36%	Wind NNW 6 mph10 km/h	Friday: Mostly clear and warm, with a high of 79°F26°C and morning low of 69°F20°C. Breezy from the NNW at 7 mph11 km/h. Friday Night: Partly cloudy, with a low around 66°F19°C. Breezy from the NNW at 5 to 7 mph8 to 11 km/h. 17% chance of drizzle overnight.
Light Rain	High 77°F25°C	Low 61°F16°C	Precip 0.1 in2.6 mm51%	Cloud 84%	Wind SE 6 mph9 km/h	Saturday: Overcast and warm, with a high of 77°F25°C and morning low of 64°F18°C. Breezy from the SE at 6 to 8 mph10 to 13 km/h. 29% chance of drizzle in the afternoon. Saturday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the ESE around 5 mph8 km/h. 51% chance of light rain in the evening.
Light Rain	High 80°F27°C	Low 70°F21°C	Precip 0.39 in10 mm75%	Cloud 76%	Wind SW 5 mph8 km/h	Sunday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 70°F21°C. Light wind from the WSW around 5 mph8 km/h. 69% chance of light rain throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the SSW around 5 mph9 km/h. 75% chance of light rain throughout the night.
Drizzle	High 77°F25°C	Low 65°F18°C	Precip 0.02 in0.6 mm10%	Cloud 36%	Wind NNW 7 mph12 km/h	Monday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 67°F19°C. Breezy from the NNW at 8 mph13 km/h. Monday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the NW at 7 to 8 mph11 to 13 km/h. 10% chance of drizzle overnight.
Partly Cloudy	High 76°F25°C	Low 61°F16°C	Precip 0 in0.1 mm2%	Cloud 42%	Wind SSE 7 mph11 km/h	Tuesday: Partly cloudy and warm, with a high of 76°F25°C and morning low of 63°F17°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. Tuesday Night: Partly cloudy, with a low around 61°F16°C. Breezy from the SSE at 7 to 8 mph11 to 12 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	85°F29°C	65°F19°C	0 in0.1 mm· 2%	68%	Partly Cloudy	SSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 69°F20°C. Breezy from the SSW at 8 to 10 mph12 to 16 km/h. Humid. NightMostly cloudy, with a low around 65°F19°C. Breezy from the SSW at 8 to 12 mph13 to 20 km/h.
	ThursdaySep 10	86°F30°C Feels 89°F31°C	73°F23°C	0.12 in3.1 mm· 70%	81%	Light Rain	WSW 8 mph13 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 73°F23°C. Breezy from the W at 7 to 8 mph12 to 12 km/h. 70% chance of light rain in the morning. Humid. NightOvercast, with a low around 74°F24°C. Breezy from the WSW at 9 to 13 mph14 to 20 km/h. 59% chance of light rain throughout the night.
	FridaySep 11	79°F26°C	66°F19°C	0.02 in0.6 mm· 17%	36%	Drizzle	NNW 6 mph10 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 69°F20°C. Breezy from the NNW at 7 mph11 km/h. NightPartly cloudy, with a low around 66°F19°C. Breezy from the NNW at 5 to 7 mph8 to 11 km/h. 17% chance of drizzle overnight.
	SaturdaySep 12	77°F25°C	61°F16°C	0.1 in2.6 mm· 51%	84%	Light Rain	SE 6 mph9 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 64°F18°C. Breezy from the SE at 6 to 8 mph10 to 13 km/h. 29% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 61°F16°C. Light wind from the ESE around 5 mph8 km/h. 51% chance of light rain in the evening.
	SundaySep 13	80°F27°C	70°F21°C	0.39 in10 mm· 75%	76%	Light Rain	SW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 70°F21°C. Light wind from the WSW around 5 mph8 km/h. 69% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the SSW around 5 mph9 km/h. 75% chance of light rain throughout the night.
	MondaySep 14	77°F25°C	65°F18°C	0.02 in0.6 mm· 10%	36%	Drizzle	NNW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 67°F19°C. Breezy from the NNW at 8 mph13 km/h. NightPartly cloudy, with a low around 65°F18°C. Breezy from the NW at 7 to 8 mph11 to 13 km/h. 10% chance of drizzle overnight.
	TuesdaySep 15	76°F25°C	61°F16°C	0 in0.1 mm· 2%	42%	Partly Cloudy	SSE 7 mph11 km/h
DayPartly cloudy and warm, with a high of 76°F25°C and morning low of 63°F17°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. NightPartly cloudy, with a low around 61°F16°C. Breezy from the SSE at 7 to 8 mph11 to 12 km/h.
	WednesdaySep 16	83°F28°C Feels 86°F30°C	67°F20°C	0.06 in1.5 mm· 18%	49%	Drizzle	SW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 69°F21°C. Light wind from the SW around 6 mph9 km/h. 14% chance of drizzle in the afternoon. Humid. NightPartly cloudy, with a low around 67°F20°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h. 18% chance of drizzle in the evening.
	ThursdaySep 17	81°F27°C	69°F21°C	0.15 in3.8 mm· 23%	56%	Showers	SSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 70°F21°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. 23% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h. 20% chance of showers throughout the night.
	FridaySep 18	80°F27°C	69°F21°C	0.12 in3.1 mm· 19%	53%	Showers	W 7 mph11 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 70°F21°C. Breezy from the W at 7 to 8 mph12 to 12 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 69°F21°C. Breezy from the WSW at 7 mph11 km/h. 17% chance of showers throughout the night.
	SaturdaySep 19	75°F24°C	65°F18°C	0.09 in2.4 mm· 15%	54%	Drizzle	WNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the NW at 7 mph11 km/h. 15% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the WNW at 7 mph11 km/h. 15% chance of drizzle throughout the night.
	SundaySep 20	71°F22°C	61°F16°C	0.17 in4.4 mm· 22%	56%	Showers	NNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 62°F16°C. Breezy from the NNW at 7 mph11 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. 22% chance of showers throughout the night.
	MondaySep 21	69°F20°C	58°F15°C	0.15 in3.7 mm· 22%	59%	Showers	N 7 mph11 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 59°F15°C. Breezy from the N at 7 mph11 km/h. 16% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F15°C. Breezy from the N at 7 mph11 km/h. 22% chance of showers throughout the night.
	TuesdaySep 22	70°F21°C	58°F14°C	0.19 in4.8 mm· 21%	57%	Showers	N 7 mph11 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the N at 7 mph12 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Breezy from the N at 7 mph11 km/h. 20% chance of showers throughout the night.
	WednesdaySep 23	69°F20°C	58°F14°C	0.15 in3.8 mm· 19%	59%	Showers	NNE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 58°F15°C. Breezy from the NNE at 7 mph11 km/h. 18% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Breezy from the N at 7 mph11 km/h. 19% chance of showers throughout the night.

Nearby Cities

North Arlington1 mi2 km Kearny2 mi3 km Lyndhurst2 mi3 km Nutley2 mi3 km Bloomfield2 mi3 km Rutherford3 mi5 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: 40.7937°N, 74.1501°W·Elevation: 16m·Timezone: America/New_York·Population: 36,878