Current Conditions

Foster City, California

67°F20°C

Partly Cloudy

Wind

WNW 11 mph17 km/h

Humidity

68%

Cloud Cover

13%

As of Thursday, July 23, 2026 at 6:15 PM PDT

Today's Outlook

Night

Partly cloudy, with a low around 57°F14°C. Breezy from the W at 7 to 9 mph11 to 14 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
FridayJul 24	Partly Cloudy	High 69°F20°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 41%	Wind W 8 mph13 km/h	Friday: Partly cloudy and warm, with a high of 69°F20°C and morning low of 59°F15°C. Breezy from the W at 9 to 11 mph15 to 18 km/h. Friday Night: Partly cloudy, with a low around 57°F14°C. Breezy from the W at 7 to 9 mph11 to 14 km/h.
SaturdayJul 25	Clear	High 69°F21°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 33%	Wind W 8 mph13 km/h	Saturday: Partly cloudy and warm, with a high of 69°F21°C and morning low of 60°F16°C. Breezy from the WNW at 9 to 11 mph15 to 18 km/h. Saturday Night: Partly cloudy, with a low around 57°F14°C. Breezy from the W at 7 to 8 mph10 to 13 km/h.
SundayJul 26	Partly Cloudy	High 68°F20°C	Low 58°F15°C	Precip 0 in0.1 mm—	Cloud 52%	Wind W 7 mph12 km/h	Sunday: Partly cloudy and warm, with a high of 68°F20°C and morning low of 60°F16°C. Breezy from the W at 8 to 10 mph13 to 16 km/h. Sunday Night: Mostly cloudy, with a low around 58°F15°C. Breezy from the W at 6 to 8 mph10 to 13 km/h.
MondayJul 27	Clear	High 70°F21°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 36%	Wind W 7 mph11 km/h	Monday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the W at 8 to 10 mph13 to 15 km/h. Monday Night: Partly cloudy, with a low around 57°F14°C. Breezy from the W at 6 to 7 mph9 to 12 km/h.
TuesdayJul 28	Clear	High 72°F22°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 24%	Wind W 7 mph11 km/h	Tuesday: Mostly clear and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the W at 8 to 10 mph13 to 16 km/h. Tuesday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the W at 6 to 7 mph9 to 12 km/h.
WednesdayJul 29	Clear	High 72°F22°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 33%	Wind W 6 mph10 km/h	Wednesday: Partly 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 mph12 to 15 km/h. Wednesday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the W at 5 to 7 mph8 to 11 km/h.
ThursdayJul 30	Clear	High 72°F22°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 31%	Wind W 6 mph9 km/h	Thursday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. Thursday Night: Partly cloudy, with a low around 58°F14°C. Light wind from the WSW around 5 mph8 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	FridayJul 24	69°F20°C	57°F14°C	0 in0 mm· —	41%	Partly Cloudy	W 8 mph13 km/h
DayPartly cloudy and warm, with a high of 69°F20°C and morning low of 59°F15°C. Breezy from the W at 9 to 11 mph15 to 18 km/h. NightPartly cloudy, with a low around 57°F14°C. Breezy from the W at 7 to 9 mph11 to 14 km/h.
	SaturdayJul 25	69°F21°C	57°F14°C	0 in0 mm· —	33%	Clear	W 8 mph13 km/h
DayPartly cloudy and warm, with a high of 69°F21°C and morning low of 60°F16°C. Breezy from the WNW at 9 to 11 mph15 to 18 km/h. NightPartly cloudy, with a low around 57°F14°C. Breezy from the W at 7 to 8 mph10 to 13 km/h.
	SundayJul 26	68°F20°C	58°F15°C	0 in0.1 mm· —	52%	Partly Cloudy	W 7 mph12 km/h
DayPartly cloudy and warm, with a high of 68°F20°C and morning low of 60°F16°C. Breezy from the W at 8 to 10 mph13 to 16 km/h. NightMostly cloudy, with a low around 58°F15°C. Breezy from the W at 6 to 8 mph10 to 13 km/h.
	MondayJul 27	70°F21°C	57°F14°C	0 in0 mm· —	36%	Clear	W 7 mph11 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the W at 8 to 10 mph13 to 15 km/h. NightPartly cloudy, with a low around 57°F14°C. Breezy from the W at 6 to 7 mph9 to 12 km/h.
	TuesdayJul 28	72°F22°C	58°F14°C	0 in0 mm· —	24%	Clear	W 7 mph11 km/h
DayMostly clear and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the W at 8 to 10 mph13 to 16 km/h. NightPartly cloudy, with a low around 58°F14°C. Breezy from the W at 6 to 7 mph9 to 12 km/h.
	WednesdayJul 29	72°F22°C	59°F15°C	0 in0 mm· —	33%	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 mph12 to 15 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the W at 5 to 7 mph8 to 11 km/h.
	ThursdayJul 30	72°F22°C	58°F14°C	0 in0 mm· —	31%	Clear	W 6 mph9 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 8 mph11 to 13 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the WSW around 5 mph8 km/h.
	FridayJul 31	74°F23°C	57°F14°C	0 in0 mm· —	31%	Clear	W 5 mph8 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 60°F15°C. Breezy from the W at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the WSW around 4 mph7 km/h.
	SaturdayAug 1	76°F25°C	58°F15°C	0 in0 mm· —	23%	Clear	WSW 5 mph8 km/h
DayMostly clear and warm, with a high of 76°F25°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 58°F15°C. Light wind from the WSW around 4 mph7 km/h.
	SundayAug 2	75°F24°C	59°F15°C	0 in0 mm· —	24%	Clear	WSW 6 mph9 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 61°F16°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.
	MondayAug 3	74°F23°C	59°F15°C	0 in0 mm· —	34%	Clear	WSW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 61°F16°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.
	TuesdayAug 4	73°F23°C	59°F15°C	0 in0 mm· —	44%	Partly Cloudy	WSW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 61°F16°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. NightMostly cloudy, with a low around 59°F15°C. Light wind from the WSW around 5 mph9 km/h.
	WednesdayAug 5	72°F22°C	59°F15°C	0 in0 mm· —	44%	Partly Cloudy	WSW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h. NightMostly cloudy, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.
	ThursdayAug 6	73°F23°C	59°F15°C	0 in0 mm· —	45%	Partly Cloudy	WSW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 61°F16°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h. NightMostly cloudy, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.
	FridayAug 7	72°F22°C	59°F15°C	0 in0 mm· —	47%	Partly Cloudy	WSW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h. NightMostly cloudy, with a low around 59°F15°C. Light wind from the WSW around 5 mph7 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

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