Current Conditions

Mountain View, California

69°F20°C
Drizzle

Wind

WSW 7 mph12 km/h

Humidity

63%

Cloud Cover

57%

As of Wednesday, September 2, 2026 at 5:23 PM PDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 71°F22°C. Breezy from the SW at 7 to 8 mph12 to 12 km/h. 17% chance of drizzle in the afternoon.

Night

Partly cloudy, with a low around 60°F15°C. Light wind from the W around 4 mph6 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 71°F22°CLow 60°F15°CPrecip 0.01 in0.2 mm17%Cloud 58%Wind WSW 6 mph9 km/hWednesday: Mostly cloudy and warm, with a high of 71°F22°C. Breezy from the SW at 7 to 8 mph12 to 12 km/h. 17% chance of drizzle in the afternoon. Wednesday Night: Partly cloudy, with a low around 60°F15°C. Light wind from the W around 4 mph6 km/h.
Partly CloudyHigh 71°F21°CLow 57°F14°CPrecip 0.01 in0.2 mm9%Cloud 59%Wind SW 5 mph7 km/hThursday: Mostly cloudy and warm, with a high of 71°F21°C and morning low of 60°F15°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h. Thursday Night: Mostly cloudy, with a low around 57°F14°C. Light wind from the SW around 3 mph5 km/h.
DrizzleHigh 70°F21°CLow 59°F15°CPrecip 0.02 in0.4 mm20%Cloud 35%Wind WNW 5 mph8 km/hFriday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 60°F16°C. Breezy from the WNW at 5 to 8 mph9 to 13 km/h. Friday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the WNW around 4 mph7 km/h. 20% chance of drizzle overnight.
ClearHigh 71°F22°CLow 56°F13°CPrecip 0 in0 mmCloud 27%Wind WNW 5 mph7 km/hSaturday: Partly cloudy and warm, with a high of 71°F22°C and morning low of 59°F15°C. Breezy from the W at 5 to 8 mph9 to 13 km/h. Saturday Night: Partly cloudy, with a low around 56°F13°C. Light wind from the WNW around 4 mph6 km/h.
ClearHigh 70°F21°CLow 56°F14°CPrecip 0 in0 mmCloud 26%Wind W 6 mph9 km/hSunday: Mostly clear and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the W at 7 to 9 mph11 to 15 km/h. Sunday Night: Partly cloudy, with a low around 56°F14°C. Light wind from the WNW around 4 mph7 km/h.
ClearHigh 77°F25°CLow 56°F13°CPrecip 0 in0 mmCloud 21%Wind NW 4 mph7 km/hMonday: Mostly clear and warm, with a high of 77°F25°C and morning low of 59°F15°C. Breezy from the NW at 5 to 8 mph8 to 13 km/h. Monday Night: Partly cloudy, with a low around 56°F13°C. Light wind from the NW around 4 mph6 km/h.
ClearHigh 79°F26°CLow 59°F15°CPrecip 0 in0 mmCloud 37%Wind WNW 4 mph6 km/hTuesday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 61°F16°C. Breezy from the WNW at 4 to 7 mph7 to 11 km/h. Tuesday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the WNW around 3 mph5 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 271°F22°C60°F15°C0.01 in0.2 mm· 17%58%DrizzleWSW 6 mph9 km/h
ThursdaySep 371°F21°C57°F14°C0.01 in0.2 mm· 9%59%Partly CloudySW 5 mph7 km/h
FridaySep 470°F21°C59°F15°C0.02 in0.4 mm· 20%35%DrizzleWNW 5 mph8 km/h
SaturdaySep 571°F22°C56°F13°C0 in0 mm· —27%ClearWNW 5 mph7 km/h
SundaySep 670°F21°C56°F14°C0 in0 mm· —26%ClearW 6 mph9 km/h
MondaySep 777°F25°C56°F13°C0 in0 mm· —21%ClearNW 4 mph7 km/h
TuesdaySep 879°F26°C59°F15°C0 in0 mm· —37%ClearWNW 4 mph6 km/h
WednesdaySep 979°F26°C62°F16°C0.02 in0.5 mm· 3%40%Partly CloudyW 4 mph6 km/h
ThursdaySep 1080°F27°C63°F17°C0.02 in0.5 mm· 7%33%ClearW 4 mph6 km/h
FridaySep 1177°F25°C62°F17°C0.01 in0.3 mm· 3%35%ClearW 4 mph7 km/h
SaturdaySep 1275°F24°C60°F16°C0.03 in0.7 mm· 8%41%Partly CloudyW 5 mph8 km/h
SundaySep 1376°F25°C60°F15°C0.01 in0.2 mm· 6%30%ClearWNW 4 mph7 km/h
MondaySep 1478°F25°C60°F16°C0 in0.1 mm· 2%26%ClearW 4 mph7 km/h
TuesdaySep 1578°F26°C61°F16°C0.01 in0.3 mm· 3%23%ClearW 4 mph6 km/h
WednesdaySep 1679°F26°C61°F16°C0.01 in0.2 mm· 2%27%ClearW 4 mph6 km/h

Nearby Cities

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