Current Conditions

Belmont, California

63°F17°C

Clear

Wind

W 6 mph10 km/h

Humidity

57%

Cloud Cover

As of Monday, October 12, 2026 at 3:29 PM PDT

Today's Outlook

Day

Mostly clear and mild, with a high of 64°F18°C and morning low of 53°F12°C. Breezy from the W at 4 to 8 mph7 to 12 km/h. Dry air.

Night

Mostly clear, with a low around 53°F11°C. Breezy from the W at 5 to 7 mph7 to 11 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 64°F18°C	Low 53°F11°C	Precip 0 in0 mm—	Cloud 6%	Wind W 4 mph7 km/h	Monday: Mostly clear and mild, with a high of 64°F18°C and morning low of 53°F12°C. Breezy from the W at 4 to 8 mph7 to 12 km/h. Dry air. Monday Night: Mostly clear, with a low around 53°F11°C. Breezy from the W at 5 to 7 mph7 to 11 km/h.
Clear	High 68°F20°C	Low 53°F12°C	Precip 0 in0 mm—	Cloud 11%	Wind NW 5 mph8 km/h	Tuesday: Mostly clear and mild, with a high of 68°F20°C and morning low of 54°F12°C. Breezy from the NNW at 6 to 9 mph10 to 14 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 53°F12°C. Breezy from the WNW at 4 to 8 mph7 to 13 km/h.
Clear	High 70°F21°C	Low 53°F12°C	Precip 0 in0 mm—	Cloud 5%	Wind W 4 mph7 km/h	Wednesday: Mostly clear and warm, with a high of 70°F21°C and morning low of 54°F12°C. Light wind from the WNW around 4 mph7 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 53°F12°C. Light wind from the W around 4 mph7 km/h.
Clear	High 78°F25°C	Low 56°F14°C	Precip 0 in0 mm—	Cloud 9%	Wind N 5 mph8 km/h	Thursday: Mostly clear and warm, with a high of 78°F25°C and morning low of 57°F14°C. Light wind from the NNE around 5 mph9 km/h. Dry air. Thursday Night: Mostly clear, with a low around 56°F14°C. Light wind from the WNW around 4 mph7 km/h.
Clear	High 78°F26°C	Low 61°F16°C	Precip 0 in0 mm—	Cloud 2%	Wind N 5 mph8 km/h	Friday: Mostly clear and warm, with a high of 78°F26°C and morning low of 62°F16°C. Light wind from the NNE around 5 mph8 km/h. Dry air. Friday Night: Mostly clear, with a low around 61°F16°C. Light wind from the W around 5 mph8 km/h.
Clear	High 70°F21°C	Low 60°F15°C	Precip 0 in0 mm—	Cloud 16%	Wind W 5 mph8 km/h	Saturday: Mostly clear and warm, with a high of 70°F21°C and morning low of 60°F15°C. Breezy from the W at 5 to 7 mph8 to 11 km/h. Saturday Night: Mostly clear, with a low around 60°F15°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h.
Partly Cloudy	High 62°F17°C	Low 56°F14°C	Precip 0 in0 mm—	Cloud 50%	Wind WSW 6 mph10 km/h	Sunday: Partly cloudy and mild, with a high of 62°F17°C and morning low of 56°F14°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. Sunday Night: Mostly cloudy, with a low around 56°F14°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	MondayOct 12	64°F18°C	53°F11°C	0 in0 mm· —	6%	Clear	W 4 mph7 km/h
DayMostly clear and mild, with a high of 64°F18°C and morning low of 53°F12°C. Breezy from the W at 4 to 8 mph7 to 12 km/h. Dry air. NightMostly clear, with a low around 53°F11°C. Breezy from the W at 5 to 7 mph7 to 11 km/h.
	TuesdayOct 13	68°F20°C	53°F12°C	0 in0 mm· —	11%	Clear	NW 5 mph8 km/h
DayMostly clear and mild, with a high of 68°F20°C and morning low of 54°F12°C. Breezy from the NNW at 6 to 9 mph10 to 14 km/h. Dry air. NightMostly clear, with a low around 53°F12°C. Breezy from the WNW at 4 to 8 mph7 to 13 km/h.
	WednesdayOct 14	70°F21°C	53°F12°C	0 in0 mm· —	5%	Clear	W 4 mph7 km/h
DayMostly clear and warm, with a high of 70°F21°C and morning low of 54°F12°C. Light wind from the WNW around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 53°F12°C. Light wind from the W around 4 mph7 km/h.
	ThursdayOct 15	78°F25°C	56°F14°C	0 in0 mm· —	9%	Clear	N 5 mph8 km/h
DayMostly clear and warm, with a high of 78°F25°C and morning low of 57°F14°C. Light wind from the NNE around 5 mph9 km/h. Dry air. NightMostly clear, with a low around 56°F14°C. Light wind from the WNW around 4 mph7 km/h.
	FridayOct 16	78°F26°C	61°F16°C	0 in0 mm· —	2%	Clear	N 5 mph8 km/h
DayMostly clear and warm, with a high of 78°F26°C and morning low of 62°F16°C. Light wind from the NNE around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 61°F16°C. Light wind from the W around 5 mph8 km/h.
	SaturdayOct 17	70°F21°C	60°F15°C	0 in0 mm· —	16%	Clear	W 5 mph8 km/h
DayMostly clear and warm, with a high of 70°F21°C and morning low of 60°F15°C. Breezy from the W at 5 to 7 mph8 to 11 km/h. NightMostly clear, with a low around 60°F15°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h.
	SundayOct 18	62°F17°C	56°F14°C	0 in0 mm· —	50%	Partly Cloudy	WSW 6 mph10 km/h
DayPartly cloudy and mild, with a high of 62°F17°C and morning low of 56°F14°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. NightMostly cloudy, with a low around 56°F14°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h.
	MondayOct 19	61°F16°C	54°F12°C	0.01 in0.2 mm· 6%	58%	Partly Cloudy	W 7 mph12 km/h
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 54°F12°C. Breezy from the W at 8 to 9 mph12 to 15 km/h. NightMostly cloudy, with a low around 54°F12°C. Breezy from the W at 7 to 9 mph12 to 15 km/h.
	TuesdayOct 20	63°F17°C	55°F13°C	0.03 in0.7 mm· 11%	36%	Drizzle	W 7 mph12 km/h
DayPartly cloudy and mild, with a high of 63°F17°C and morning low of 55°F13°C. Breezy from the W at 8 to 9 mph12 to 14 km/h. 11% chance of drizzle in the afternoon. Dry air. NightPartly cloudy, with a low around 55°F13°C. Breezy from the W at 7 to 9 mph12 to 14 km/h.
	WednesdayOct 21	65°F18°C	55°F13°C	0.02 in0.4 mm· 6%	26%	Clear	W 6 mph10 km/h
DayPartly cloudy and mild, with a high of 65°F18°C and morning low of 56°F13°C. Breezy from the W at 6 to 7 mph10 to 12 km/h. Dry air. NightPartly cloudy, with a low around 55°F13°C. Breezy from the W at 6 to 7 mph9 to 12 km/h.
	ThursdayOct 22	64°F18°C	55°F13°C	0.03 in0.8 mm· 9%	33%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and mild, with a high of 64°F18°C and morning low of 55°F13°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h. Dry air. NightPartly cloudy, with a low around 55°F13°C. Breezy from the WSW at 5 to 7 mph9 to 11 km/h.
	FridayOct 23	65°F18°C	55°F13°C	0.02 in0.5 mm· 6%	40%	Clear	W 5 mph8 km/h
DayPartly cloudy and mild, with a high of 65°F18°C and morning low of 55°F13°C. Breezy from the W at 5 to 7 mph8 to 12 km/h. NightPartly cloudy, with a low around 55°F13°C. Breezy from the W at 5 to 7 mph8 to 11 km/h.
	SaturdayOct 24	66°F19°C	55°F13°C	0.02 in0.5 mm· 5%	36%	Clear	W 5 mph8 km/h
DayPartly cloudy and mild, with a high of 66°F19°C and morning low of 55°F13°C. Breezy from the WNW at 5 to 7 mph8 to 11 km/h. Dry air. NightPartly cloudy, with a low around 55°F13°C. Breezy from the W at 5 to 7 mph8 to 11 km/h.
	SundayOct 25	68°F20°C	55°F13°C	0.01 in0.2 mm· 3%	35%	Clear	W 5 mph8 km/h
DayPartly cloudy and mild, with a high of 68°F20°C and morning low of 55°F13°C. Light wind from the WNW around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 55°F13°C. Light wind from the W around 5 mph8 km/h.
	MondayOct 26	68°F20°C	56°F13°C	0.02 in0.4 mm· 4%	35%	Clear	W 5 mph8 km/h
DayPartly cloudy and mild, with a high of 68°F20°C and morning low of 56°F13°C. Light wind from the WNW around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 56°F13°C. Light wind from the W around 5 mph8 km/h.

Nearby Cities

San Carlos1 mi2 km Foster City3 mi4 km Redwood City3 mi5 km San Mateo4 mi6 km Burlingame7 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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/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
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Coordinates: 37.5202°N, 122.2758°W·Elevation: 13m·Timezone: America/Los_Angeles·Population: 27,218