Current Conditions

Sparta, New Jersey

80°F26°C

Cloudy

Wind

NW 3 mph4 km/h

Humidity

39%

Cloud Cover

84%

As of Tuesday, September 8, 2026 at 6:15 PM EDT

Today's Outlook

Night

Overcast, with a low around 66°F19°C. Light wind from the ESE around 2 mph4 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 80°F26°C	Low 66°F19°C	Precip 0 in0 mm—	Cloud 80%	Wind NNW 3 mph5 km/h	Tuesday: Mostly cloudy and warm, with a high of 80°F26°C. Light wind from the NW around 3 mph5 km/h. Tuesday Night: Overcast, with a low around 66°F19°C. Light wind from the ESE around 2 mph4 km/h.
Drizzle	High 83°F28°C	Low 61°F16°C	Precip 0 in0.1 mm10%	Cloud 73%	Wind SSW 7 mph12 km/h	Wednesday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 64°F18°C. Breezy from the SSW at 7 to 10 mph11 to 15 km/h. 10% chance of drizzle. Wednesday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the SSW at 7 to 11 mph12 to 18 km/h.
Light Rain	High 85°F30°C	Low 72°F22°C	Precip 0.14 in3.6 mm82%	Cloud 79%	Wind W 7 mph12 km/h	Thursday: Mostly cloudy and warm, with a high of 85°F30°C and morning low of 72°F22°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. 55% chance of light rain in the morning. Humid. Thursday Night: Overcast, with a low around 72°F22°C. Breezy from the WSW at 8 to 11 mph13 to 18 km/h. 82% chance of light rain throughout the night.
Drizzle	High 78°F25°C	Low 61°F16°C	Precip 0.01 in0.2 mm10%	Cloud 26%	Wind NNW 6 mph10 km/h	Friday: Mostly clear and warm, with a high of 78°F25°C and morning low of 64°F18°C. Breezy from the NW at 7 mph11 km/h. Dry air. Friday Night: Partly cloudy, with a low around 61°F16°C. Breezy from the NNW at 5 to 7 mph9 to 11 km/h. 10% chance of drizzle overnight.
Light Rain	High 76°F25°C	Low 56°F13°C	Precip 0.18 in4.5 mm59%	Cloud 85%	Wind SE 5 mph8 km/h	Saturday: Overcast and warm, with a high of 76°F25°C and morning low of 59°F15°C. Breezy from the SSE at 6 to 7 mph9 to 11 km/h. 47% chance of light rain in the afternoon. Saturday Night: Overcast, with a low around 56°F13°C. Light wind from the ESE around 5 mph8 km/h. 59% chance of light rain in the evening.
Rain	High 80°F27°C	Low 67°F19°C	Precip 0.37 in9.4 mm77%	Cloud 75%	Wind WSW 5 mph8 km/h	Sunday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Light wind from the WSW around 5 mph8 km/h. 52% chance of light rain throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the SW around 5 mph8 km/h. 77% chance of rain throughout the night.
Clear	High 75°F24°C	Low 61°F16°C	Precip 0.03 in0.7 mm5%	Cloud 37%	Wind NW 7 mph11 km/h	Monday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the NW at 8 mph12 km/h. Monday Night: Partly cloudy, with a low around 61°F16°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°F26°C	66°F19°C	0 in0 mm· —	80%	Cloudy	NNW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 80°F26°C. Light wind from the NW around 3 mph5 km/h. NightOvercast, with a low around 66°F19°C. Light wind from the ESE around 2 mph4 km/h.
	WednesdaySep 9	83°F28°C	61°F16°C	0 in0.1 mm· 10%	73%	Drizzle	SSW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 64°F18°C. Breezy from the SSW at 7 to 10 mph11 to 15 km/h. 10% chance of drizzle. NightMostly cloudy, with a low around 61°F16°C. Breezy from the SSW at 7 to 11 mph12 to 18 km/h.
	ThursdaySep 10	85°F30°C	72°F22°C	0.14 in3.6 mm· 82%	79%	Light Rain	W 7 mph12 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 72°F22°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. 55% chance of light rain in the morning. Humid. NightOvercast, with a low around 72°F22°C. Breezy from the WSW at 8 to 11 mph13 to 18 km/h. 82% chance of light rain throughout the night.
	FridaySep 11	78°F25°C	61°F16°C	0.01 in0.2 mm· 10%	26%	Drizzle	NNW 6 mph10 km/h
DayMostly clear and warm, with a high of 78°F25°C and morning low of 64°F18°C. Breezy from the NW at 7 mph11 km/h. Dry air. NightPartly cloudy, with a low around 61°F16°C. Breezy from the NNW at 5 to 7 mph9 to 11 km/h. 10% chance of drizzle overnight.
	SaturdaySep 12	76°F25°C	56°F13°C	0.18 in4.5 mm· 59%	85%	Light Rain	SE 5 mph8 km/h
DayOvercast and warm, with a high of 76°F25°C and morning low of 59°F15°C. Breezy from the SSE at 6 to 7 mph9 to 11 km/h. 47% chance of light rain in the afternoon. NightOvercast, with a low around 56°F13°C. Light wind from the ESE around 5 mph8 km/h. 59% chance of light rain in the evening.
	SundaySep 13	80°F27°C	67°F19°C	0.37 in9.4 mm· 77%	75%	Rain	WSW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Light wind from the WSW around 5 mph8 km/h. 52% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 67°F19°C. Light wind from the SW around 5 mph8 km/h. 77% chance of rain throughout the night.
	MondaySep 14	75°F24°C	61°F16°C	0.03 in0.7 mm· 5%	37%	Clear	NW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the NW at 8 mph12 km/h. NightPartly cloudy, with a low around 61°F16°C. Breezy from the NW at 6 to 7 mph10 to 12 km/h.
	TuesdaySep 15	77°F25°C	56°F13°C	0.03 in0.8 mm· 5%	47%	Partly Cloudy	S 6 mph10 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 59°F15°C. Breezy from the S at 6 to 7 mph10 to 12 km/h. NightPartly cloudy, with a low around 56°F13°C. Breezy from the S at 6 to 7 mph10 to 12 km/h.
	WednesdaySep 16	81°F27°C	64°F18°C	0.08 in2 mm· 23%	55%	Showers	SW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 66°F19°C. Light wind from the WSW around 6 mph9 km/h. 23% chance of showers in the afternoon. NightMostly cloudy, with a low around 64°F18°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h. 19% chance of drizzle throughout the night.
	ThursdaySep 17	79°F26°C	65°F18°C	0.08 in2 mm· 17%	60%	Drizzle	S 5 mph8 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Light wind from the SSE around 5 mph8 km/h. 13% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F18°C. Light wind from the S around 5 mph9 km/h. 17% chance of drizzle throughout the night.
	FridaySep 18	79°F26°C	66°F19°C	0.12 in3 mm· 20%	58%	Showers	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 67°F19°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 17% chance of showers throughout the night.
	SaturdaySep 19	76°F24°C	63°F17°C	0.1 in2.5 mm· 19%	49%	Drizzle	WNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 64°F18°C. Breezy from the WNW at 7 mph11 km/h. 19% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h. 19% chance of drizzle throughout the night.
	SundaySep 20	71°F22°C	59°F15°C	0.15 in3.8 mm· 22%	63%	Showers	WNW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 60°F15°C. Light wind from the WNW around 6 mph10 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the NW around 6 mph10 km/h. 20% chance of showers throughout the night.
	MondaySep 21	68°F20°C	57°F14°C	0.23 in5.9 mm· 29%	62%	Showers	NNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 58°F14°C. Breezy from the NNW at 7 mph11 km/h. 29% chance of showers throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the N around 6 mph10 km/h. 24% chance of showers throughout the night.
	TuesdaySep 22	67°F20°C	54°F12°C	0.19 in4.8 mm· 24%	59%	Showers	N 6 mph10 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 55°F13°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. 19% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 54°F12°C. Light wind from the N around 6 mph10 km/h. 24% chance of showers throughout the night.

Nearby Cities

Hopatcong Hills6 mi10 km Dover11 mi18 km Denville13 mi21 km Randolph13 mi21 km West Milford16 mi25 km Parsippany16 mi26 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: 41.0334°N, 74.6385°W·Elevation: 228m·Timezone: America/New_York·Population: 19,722