Current Conditions

Foster City, California

70°F21°C

Drizzle

Wind

SW 9 mph14 km/h

Humidity

64%

Cloud Cover

75%

As of Wednesday, September 2, 2026 at 12:50 PM PDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 70°F21°C. Breezy from the SW at 8 to 9 mph14 to 14 km/h. 22% chance of drizzle around midday.

Night

Partly cloudy, with a low around 61°F16°C. Light wind from the WSW around 5 mph7 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 70°F21°C	Low 61°F16°C	Precip 0.01 in0.3 mm22%	Cloud 60%	Wind WSW 7 mph11 km/h	Wednesday: Mostly cloudy and warm, with a high of 70°F21°C. Breezy from the SW at 8 to 9 mph14 to 14 km/h. 22% chance of drizzle around midday. Wednesday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the WSW around 5 mph7 km/h.
Drizzle	High 69°F21°C	Low 58°F15°C	Precip 0.02 in0.4 mm22%	Cloud 65%	Wind SW 6 mph10 km/h	Thursday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 61°F16°C. Breezy from the SW at 8 to 10 mph13 to 15 km/h. 10% chance of drizzle. Thursday Night: Mostly cloudy, with a low around 58°F15°C. Light wind from the SW around 4 mph7 km/h. 22% chance of drizzle in the evening.
Clear	High 68°F20°C	Low 59°F15°C	Precip 0.01 in0.2 mm7%	Cloud 26%	Wind WNW 5 mph9 km/h	Friday: Mostly clear and warm, with a high of 68°F20°C and morning low of 60°F16°C. Breezy from the W at 6 to 8 mph10 to 14 km/h. Friday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the WNW around 4 mph7 km/h.
Clear	High 70°F21°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 25%	Wind W 5 mph9 km/h	Saturday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 60°F15°C. Breezy from the W at 6 to 9 mph10 to 15 km/h. Saturday Night: Partly cloudy, with a low around 57°F14°C. Breezy from the W at 4 to 7 mph7 to 11 km/h.
Clear	High 69°F20°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 25%	Wind W 7 mph11 km/h	Sunday: Mostly clear and warm, with a high of 69°F20°C and morning low of 60°F16°C. Breezy from the W at 9 to 11 mph14 to 17 km/h. Sunday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the W at 6 to 7 mph9 to 12 km/h.
Clear	High 74°F23°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 23%	Wind WNW 5 mph8 km/h	Monday: Mostly clear and warm, with a high of 74°F23°C and morning low of 59°F15°C. Breezy from the NW at 5 to 9 mph9 to 14 km/h. Monday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the WNW around 4 mph6 km/h.
Clear	High 76°F24°C	Low 59°F15°C	Precip 0 in0.1 mm1%	Cloud 37%	Wind W 4 mph6 km/h	Tuesday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 60°F16°C. Breezy from the W at 5 to 7 mph8 to 12 km/h. Tuesday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the W around 3 mph5 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	70°F21°C	61°F16°C	0.01 in0.3 mm· 22%	60%	Drizzle	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 70°F21°C. Breezy from the SW at 8 to 9 mph14 to 14 km/h. 22% chance of drizzle around midday. NightPartly cloudy, with a low around 61°F16°C. Light wind from the WSW around 5 mph7 km/h.
	ThursdaySep 3	69°F21°C	58°F15°C	0.02 in0.4 mm· 22%	65%	Drizzle	SW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 61°F16°C. Breezy from the SW at 8 to 10 mph13 to 15 km/h. 10% chance of drizzle. NightMostly cloudy, with a low around 58°F15°C. Light wind from the SW around 4 mph7 km/h. 22% chance of drizzle in the evening.
	FridaySep 4	68°F20°C	59°F15°C	0.01 in0.2 mm· 7%	26%	Clear	WNW 5 mph9 km/h
DayMostly clear and warm, with a high of 68°F20°C and morning low of 60°F16°C. Breezy from the W at 6 to 8 mph10 to 14 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WNW around 4 mph7 km/h.
	SaturdaySep 5	70°F21°C	57°F14°C	0 in0 mm· —	25%	Clear	W 5 mph9 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 60°F15°C. Breezy from the W at 6 to 9 mph10 to 15 km/h. NightPartly cloudy, with a low around 57°F14°C. Breezy from the W at 4 to 7 mph7 to 11 km/h.
	SundaySep 6	69°F20°C	58°F14°C	0 in0 mm· —	25%	Clear	W 7 mph11 km/h
DayMostly clear and warm, with a high of 69°F20°C and morning low of 60°F16°C. Breezy from the W at 9 to 11 mph14 to 17 km/h. NightPartly cloudy, with a low around 58°F14°C. Breezy from the W at 6 to 7 mph9 to 12 km/h.
	MondaySep 7	74°F23°C	57°F14°C	0 in0 mm· —	23%	Clear	WNW 5 mph8 km/h
DayMostly clear and warm, with a high of 74°F23°C and morning low of 59°F15°C. Breezy from the NW at 5 to 9 mph9 to 14 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the WNW around 4 mph6 km/h.
	TuesdaySep 8	76°F24°C	59°F15°C	0 in0.1 mm· 1%	37%	Clear	W 4 mph6 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 60°F16°C. Breezy from the W at 5 to 7 mph8 to 12 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the W around 3 mph5 km/h.
	WednesdaySep 9	78°F25°C	62°F16°C	0 in0 mm· —	40%	Partly Cloudy	W 4 mph7 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 63°F17°C. Breezy from the W at 5 to 7 mph8 to 11 km/h. NightPartly cloudy, with a low around 62°F16°C. Light wind from the WSW around 4 mph6 km/h.
	ThursdaySep 10	76°F24°C	62°F17°C	0 in0.1 mm· 3%	36%	Clear	W 5 mph8 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 63°F17°C. Breezy from the W at 6 to 8 mph9 to 12 km/h. NightPartly cloudy, with a low around 62°F17°C. Light wind from the WSW around 4 mph7 km/h.
	FridaySep 11	73°F23°C	61°F16°C	0.01 in0.2 mm· 3%	38%	Clear	W 6 mph9 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 63°F17°C. Breezy from the W at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 61°F16°C. Light wind from the WSW around 5 mph8 km/h.
	SaturdaySep 12	72°F22°C	60°F16°C	0.01 in0.2 mm· 4%	40%	Clear	W 6 mph10 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the W at 7 to 9 mph11 to 14 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the W around 5 mph8 km/h.
	SundaySep 13	73°F23°C	59°F15°C	0.04 in1 mm· 6%	35%	Clear	W 5 mph9 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Breezy from the W at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the W around 5 mph7 km/h.
	MondaySep 14	74°F23°C	60°F15°C	0.01 in0.2 mm· 3%	34%	Clear	W 5 mph8 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 62°F17°C. Breezy from the W at 6 to 8 mph9 to 13 km/h. NightPartly cloudy, with a low around 60°F15°C. Light wind from the WSW around 4 mph7 km/h.
	TuesdaySep 15	74°F24°C	60°F16°C	0 in0.1 mm· 3%	32%	Clear	W 5 mph8 km/h
DayPartly cloudy and warm, with a high of 74°F24°C and morning low of 62°F17°C. Breezy from the W at 6 to 8 mph9 to 12 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the WSW around 4 mph7 km/h.
	WednesdaySep 16	75°F24°C	60°F16°C	0.01 in0.2 mm· 3%	34%	Clear	W 5 mph8 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 61°F16°C. Breezy from the W at 5 to 7 mph9 to 12 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the WSW around 4 mph6 km/h.

Nearby Cities

Belmont3 mi4 km San Mateo3 mi5 km San Carlos4 mi6 km Redwood City5 mi9 km Burlingame5 mi9 km Millbrae7 mi11 km

About This Forecast

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Coordinates: 37.5585°N, 122.2711°W·Elevation: 2m·Timezone: America/Los_Angeles·Population: 33,477