Current Conditions

Mountain View, California

70°F21°C

Partly Cloudy

Wind

WNW 2 mph4 km/h

Humidity

62%

Cloud Cover

89%

As of Tuesday, September 8, 2026 at 9:55 PM PDT

Today's Outlook

Night

Mostly cloudy, with a low around 67°F19°C. Light wind from the NNW around 3 mph6 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 92°F33°C	Low 67°F19°C	Precip 0 in0 mm—	Cloud 62%	Wind NNW 4 mph7 km/h	Wednesday: Mostly cloudy and hot, with a high of 92°F33°C and morning low of 69°F21°C. Breezy from the NNW at 5 to 7 mph8 to 12 km/h. Wednesday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the NNW around 3 mph6 km/h.
Clear	High 86°F30°C	Low 67°F19°C	Precip 0 in0 mm—	Cloud 21%	Wind W 4 mph7 km/h	Thursday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 71°F22°C. Breezy from the W at 6 to 8 mph9 to 12 km/h. Thursday Night: Mostly clear, with a low around 67°F19°C. Light wind from the W around 3 mph5 km/h.
Clear	High 77°F25°C	Low 61°F16°C	Precip 0 in0 mm—	Cloud 16%	Wind W 5 mph7 km/h	Friday: Mostly clear and warm, with a high of 77°F25°C and morning low of 64°F18°C. Light wind from the W around 5 mph9 km/h. Friday Night: Mostly clear, with a low around 61°F16°C. Light wind from the W around 4 mph6 km/h.
Clear	High 73°F23°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 16%	Wind WNW 6 mph10 km/h	Saturday: Mostly clear and warm, with a high of 73°F23°C and morning low of 60°F16°C. Breezy from the W at 7 to 9 mph11 to 15 km/h. Saturday Night: Mostly clear, with a low around 59°F15°C. Breezy from the WNW at 5 to 7 mph8 to 12 km/h.
Clear	High 74°F23°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 10%	Wind NW 6 mph10 km/h	Sunday: Mostly clear and warm, with a high of 74°F23°C and morning low of 60°F16°C. Breezy from the NW at 7 to 9 mph12 to 15 km/h. Dry air. Sunday Night: Mostly clear, with a low around 57°F14°C. Light wind from the WNW around 5 mph8 km/h.
Clear	High 77°F25°C	Low 56°F14°C	Precip 0 in0 mm—	Cloud 17%	Wind WNW 4 mph7 km/h	Monday: Mostly clear and warm, with a high of 77°F25°C and morning low of 59°F15°C. Breezy from the WNW at 5 to 8 mph8 to 13 km/h. Monday Night: Mostly clear, with a low around 56°F14°C. Light wind from the W around 4 mph6 km/h.
Clear	High 73°F23°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 39%	Wind WSW 4 mph7 km/h	Tuesday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 60°F16°C. Light wind from the WSW around 5 mph8 km/h. Tuesday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the WSW around 4 mph6 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	92°F33°C	67°F19°C	0 in0 mm· —	62%	Partly Cloudy	NNW 4 mph7 km/h
DayMostly cloudy and hot, with a high of 92°F33°C and morning low of 69°F21°C. Breezy from the NNW at 5 to 7 mph8 to 12 km/h. NightMostly cloudy, with a low around 67°F19°C. Light wind from the NNW around 3 mph6 km/h.
	ThursdaySep 10	86°F30°C	67°F19°C	0 in0 mm· —	21%	Clear	W 4 mph7 km/h
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 71°F22°C. Breezy from the W at 6 to 8 mph9 to 12 km/h. NightMostly clear, with a low around 67°F19°C. Light wind from the W around 3 mph5 km/h.
	FridaySep 11	77°F25°C	61°F16°C	0 in0 mm· —	16%	Clear	W 5 mph7 km/h
DayMostly clear and warm, with a high of 77°F25°C and morning low of 64°F18°C. Light wind from the W around 5 mph9 km/h. NightMostly clear, with a low around 61°F16°C. Light wind from the W around 4 mph6 km/h.
	SaturdaySep 12	73°F23°C	59°F15°C	0 in0 mm· —	16%	Clear	WNW 6 mph10 km/h
DayMostly clear and warm, with a high of 73°F23°C and morning low of 60°F16°C. Breezy from the W at 7 to 9 mph11 to 15 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the WNW at 5 to 7 mph8 to 12 km/h.
	SundaySep 13	74°F23°C	57°F14°C	0 in0 mm· —	10%	Clear	NW 6 mph10 km/h
DayMostly clear and warm, with a high of 74°F23°C and morning low of 60°F16°C. Breezy from the NW at 7 to 9 mph12 to 15 km/h. Dry air. NightMostly clear, with a low around 57°F14°C. Light wind from the WNW around 5 mph8 km/h.
	MondaySep 14	77°F25°C	56°F14°C	0 in0 mm· —	17%	Clear	WNW 4 mph7 km/h
DayMostly clear and warm, with a high of 77°F25°C and morning low of 59°F15°C. Breezy from the WNW at 5 to 8 mph8 to 13 km/h. NightMostly clear, with a low around 56°F14°C. Light wind from the W around 4 mph6 km/h.
	TuesdaySep 15	73°F23°C	57°F14°C	0 in0 mm· —	39%	Clear	WSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 60°F16°C. Light wind from the WSW around 5 mph8 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the WSW around 4 mph6 km/h.
	WednesdaySep 16	72°F22°C	58°F14°C	0 in0 mm· —	33%	Clear	WSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 59°F15°C. Light wind from the WSW around 5 mph8 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the WSW around 4 mph6 km/h.
	ThursdaySep 17	75°F24°C	57°F14°C	0 in0 mm· —	24%	Clear	W 4 mph6 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 59°F15°C. Light wind from the W around 4 mph7 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the W around 3 mph5 km/h.
	FridaySep 18	76°F24°C	58°F14°C	0 in0.1 mm· 2%	24%	Clear	WNW 4 mph6 km/h
DayMostly clear and warm, with a high of 76°F24°C and morning low of 59°F15°C. Breezy from the W at 5 to 7 mph7 to 11 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the WNW around 3 mph5 km/h.
	SaturdaySep 19	75°F24°C	58°F15°C	0 in0 mm· —	36%	Clear	WNW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 59°F15°C. Breezy from the WNW at 5 to 7 mph8 to 11 km/h. NightPartly cloudy, with a low around 58°F15°C. Light wind from the WNW around 4 mph6 km/h.
	SundaySep 20	75°F24°C	58°F15°C	0 in0.1 mm· 2%	33%	Clear	WNW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 60°F15°C. Breezy from the WNW at 5 to 7 mph9 to 12 km/h. NightPartly cloudy, with a low around 58°F15°C. Light wind from the WNW around 4 mph6 km/h.
	MondaySep 21	75°F24°C	58°F14°C	0 in0 mm· —	36%	Clear	W 4 mph7 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 60°F15°C. Breezy from the W at 5 to 7 mph8 to 11 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the W around 4 mph6 km/h.
	TuesdaySep 22	76°F24°C	59°F15°C	0 in0.1 mm· 2%	36%	Clear	W 4 mph7 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 61°F16°C. Breezy from the W at 5 to 7 mph8 to 11 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the W around 4 mph6 km/h.
	WednesdaySep 23	77°F25°C	59°F15°C	0 in0.1 mm· 3%	34%	Clear	W 4 mph7 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 61°F16°C. Light wind from the W around 5 mph8 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WSW around 3 mph5 km/h.

Nearby Cities

Los Altos2 mi3 km Sunnyvale3 mi5 km Palo Alto5 mi8 km Cupertino5 mi8 km East Palo Alto7 mi11 km Menlo Park7 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.

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Pattern	Example	Description
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/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

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Coordinates: 37.3860°N, 122.0838°W·Elevation: 32m·Timezone: America/Los_Angeles·Population: 80,435