Current Conditions

Mahwah, New Jersey

80°F27°C

Partly Cloudy

Wind

NW 3 mph4 km/h

Humidity

38%

Cloud Cover

83%

As of Tuesday, September 8, 2026 at 5:39 PM EDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 80°F27°C. Light wind from the NNW around 3 mph5 km/h.

Night

Overcast, with a low around 67°F19°C. Light wind from the S around 3 mph4 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 80°F27°C	Low 67°F19°C	Precip 0 in0 mm—	Cloud 75%	Wind NW 3 mph5 km/h	Tuesday: Mostly cloudy and warm, with a high of 80°F27°C. Light wind from the NNW around 3 mph5 km/h. Tuesday Night: Overcast, with a low around 67°F19°C. Light wind from the S around 3 mph4 km/h.
Partly Cloudy	High 83°F28°C	Low 63°F17°C	Precip 0 in0.1 mm7%	Cloud 76%	Wind SSW 7 mph11 km/h	Wednesday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 65°F19°C. Breezy from the S at 7 to 9 mph11 to 15 km/h. Wednesday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the SSW at 7 to 11 mph11 to 18 km/h.
Light Rain	High 86°F30°C	Low 72°F22°C	Precip 0.13 in3.2 mm69%	Cloud 77%	Wind W 8 mph12 km/h	Thursday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 72°F22°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 61% chance of light rain in the morning. Humid. Thursday Night: Overcast, with a low around 73°F23°C. Breezy from the WSW at 8 to 12 mph13 to 19 km/h. 69% chance of light rain throughout the night.
Drizzle	High 78°F26°C	Low 63°F17°C	Precip 0.01 in0.3 mm11%	Cloud 24%	Wind NW 6 mph10 km/h	Friday: Mostly clear and warm, with a high of 78°F26°C and morning low of 66°F19°C. Breezy from the NW at 7 mph11 km/h. Dry air. Friday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the NW at 5 to 7 mph9 to 11 km/h. 11% chance of drizzle overnight.
Light Rain	High 77°F25°C	Low 58°F14°C	Precip 0.09 in2.4 mm44%	Cloud 78%	Wind SE 6 mph9 km/h	Saturday: Overcast and warm, with a high of 77°F25°C and morning low of 60°F16°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 22% chance of drizzle in the afternoon. Saturday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h. 44% chance of light rain in the evening.
Light Rain	High 80°F27°C	Low 68°F20°C	Precip 0.43 in11 mm71%	Cloud 76%	Wind SW 5 mph8 km/h	Sunday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 69°F20°C. Light wind from the SW around 5 mph8 km/h. 63% chance of light rain throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the SSW around 5 mph9 km/h. 71% chance of light rain throughout the night.
Clear	High 77°F25°C	Low 63°F17°C	Precip 0.02 in0.4 mm8%	Cloud 40%	Wind NW 7 mph11 km/h	Monday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Breezy from the NW at 8 mph12 km/h. Monday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the NW at 6 to 7 mph10 to 12 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	80°F27°C	67°F19°C	0 in0 mm· —	75%	Partly Cloudy	NW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 80°F27°C. Light wind from the NNW around 3 mph5 km/h. NightOvercast, with a low around 67°F19°C. Light wind from the S around 3 mph4 km/h.
	WednesdaySep 9	83°F28°C	63°F17°C	0 in0.1 mm· 7%	76%	Partly Cloudy	SSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 65°F19°C. Breezy from the S at 7 to 9 mph11 to 15 km/h. NightMostly cloudy, with a low around 63°F17°C. Breezy from the SSW at 7 to 11 mph11 to 18 km/h.
	ThursdaySep 10	86°F30°C	72°F22°C	0.13 in3.2 mm· 69%	77%	Light Rain	W 8 mph12 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 72°F22°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 61% chance of light rain in the morning. Humid. NightOvercast, with a low around 73°F23°C. Breezy from the WSW at 8 to 12 mph13 to 19 km/h. 69% chance of light rain throughout the night.
	FridaySep 11	78°F26°C	63°F17°C	0.01 in0.3 mm· 11%	24%	Drizzle	NW 6 mph10 km/h
DayMostly clear and warm, with a high of 78°F26°C and morning low of 66°F19°C. Breezy from the NW at 7 mph11 km/h. Dry air. NightPartly cloudy, with a low around 63°F17°C. Breezy from the NW at 5 to 7 mph9 to 11 km/h. 11% chance of drizzle overnight.
	SaturdaySep 12	77°F25°C	58°F14°C	0.09 in2.4 mm· 44%	78%	Light Rain	SE 6 mph9 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 60°F16°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 22% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 58°F14°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h. 44% chance of light rain in the evening.
	SundaySep 13	80°F27°C	68°F20°C	0.43 in11 mm· 71%	76%	Light Rain	SW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 69°F20°C. Light wind from the SW around 5 mph8 km/h. 63% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SSW around 5 mph9 km/h. 71% chance of light rain throughout the night.
	MondaySep 14	77°F25°C	63°F17°C	0.02 in0.4 mm· 8%	40%	Clear	NW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Breezy from the NW at 8 mph12 km/h. NightPartly cloudy, with a low around 63°F17°C. Breezy from the NW at 6 to 7 mph10 to 12 km/h.
	TuesdaySep 15	76°F25°C	59°F15°C	0.02 in0.6 mm· 7%	47%	Partly Cloudy	SSE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 62°F16°C. Breezy from the SSE at 7 to 8 mph10 to 12 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the SSE at 6 to 7 mph10 to 12 km/h.
	WednesdaySep 16	81°F27°C	65°F19°C	0.09 in2.3 mm· 21%	56%	Showers	SW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 67°F20°C. Light wind from the WSW around 6 mph9 km/h. 21% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F19°C. Light wind from the SW around 6 mph10 km/h. 19% chance of showers throughout the night.
	ThursdaySep 17	78°F26°C	66°F19°C	0.07 in1.9 mm· 16%	58%	Drizzle	S 5 mph9 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 66°F19°C. Light wind from the SSE around 5 mph8 km/h. 16% chance of drizzle throughout the day. NightMostly cloudy, with a low around 66°F19°C. Light wind from the SSW around 6 mph9 km/h. 15% chance of drizzle throughout the night.
	FridaySep 18	80°F26°C	67°F19°C	0.14 in3.5 mm· 20%	57%	Showers	WSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 68°F20°C. Breezy from the WSW at 7 mph11 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 67°F19°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 20% chance of showers throughout the night.
	SaturdaySep 19	75°F24°C	64°F18°C	0.12 in3.1 mm· 20%	53%	Drizzle	NW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 64°F18°C. Breezy from the NW at 7 to 8 mph12 to 12 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the NW at 7 mph11 km/h. 16% chance of drizzle throughout the night.
	SundaySep 20	71°F22°C	60°F15°C	0.13 in3.4 mm· 23%	58%	Showers	NW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 60°F16°C. Breezy from the NW at 7 mph11 km/h. 19% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F15°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 23% chance of showers throughout the night.
	MondaySep 21	70°F21°C	58°F14°C	0.12 in3 mm· 20%	54%	Showers	NNW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the NNW at 7 mph11 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 58°F14°C. Light wind from the NNW around 6 mph10 km/h. 20% chance of showers throughout the night.
	TuesdaySep 22	68°F20°C	56°F13°C	0.18 in4.6 mm· 22%	58%	Showers	N 6 mph10 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 57°F14°C. Breezy from the N at 7 mph11 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 56°F13°C. Light wind from the N around 6 mph10 km/h. 19% chance of showers throughout the night.

Nearby Cities

Ramsey2 mi3 km Monsey4 mi7 km Spring Valley5 mi9 km Wyckoff6 mi9 km Pearl River7 mi11 km Nanuet7 mi11 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: 41.0887°N, 74.1438°W·Elevation: 99m·Timezone: America/New_York·Population: 24,062