Current Conditions

Pacifica, California

66°F19°C

Partly Cloudy

Wind

WNW 6 mph9 km/h

Humidity

73%

Cloud Cover

81%

As of Tuesday, September 8, 2026 at 8:22 PM PDT

Today's Outlook

Night

Mostly cloudy, with a low around 64°F18°C. Breezy from the NW at 5 to 8 mph7 to 13 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 77°F25°C	Low 64°F18°C	Precip 0 in0 mm—	Cloud 73%	Wind NW 5 mph9 km/h	Wednesday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 66°F19°C. Breezy from the NNW at 6 to 10 mph10 to 16 km/h. Wednesday Night: Mostly cloudy, with a low around 64°F18°C. Breezy from the NW at 5 to 8 mph7 to 13 km/h.
Clear	High 71°F22°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 28%	Wind W 7 mph11 km/h	Thursday: Partly cloudy and warm, with a high of 71°F22°C and morning low of 65°F18°C. Breezy from the W at 8 to 10 mph12 to 17 km/h. Thursday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the W at 6 to 9 mph10 to 14 km/h.
Partly Cloudy	High 65°F19°C	Low 60°F16°C	Precip 0 in0.1 mm—	Cloud 43%	Wind W 9 mph14 km/h	Friday: Mostly cloudy and mild, with a high of 65°F19°C and morning low of 61°F16°C. Breezy from the W at 10 to 11 mph15 to 18 km/h. Friday Night: Partly cloudy, with a low around 60°F16°C. Breezy from the W at 8 to 10 mph14 to 15 km/h.
Clear	High 65°F18°C	Low 60°F15°C	Precip 0 in0 mm—	Cloud 19%	Wind WNW 12 mph20 km/h	Saturday: Mostly clear and mild, with a high of 65°F18°C. Breezy from the WNW at 13 to 15 mph21 to 24 km/h. Saturday Night: Mostly clear, with a low around 60°F15°C. Breezy from the WNW at 12 to 14 mph19 to 23 km/h.
Clear	High 67°F19°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 8%	Wind WNW 12 mph19 km/h	Sunday: Mostly clear and mild, with a high of 67°F19°C and morning low of 60°F16°C. Breezy from the WNW at 12 to 14 mph19 to 23 km/h. Sunday Night: Mostly clear, with a low around 59°F15°C. Breezy from the WNW at 11 to 13 mph18 to 21 km/h.
Clear	High 67°F19°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 19%	Wind WNW 8 mph13 km/h	Monday: Mostly clear and mild, with a high of 67°F19°C and morning low of 59°F15°C. Breezy from the WNW at 8 to 12 mph13 to 19 km/h. Monday Night: Mostly clear, with a low around 59°F15°C. Breezy from the WNW at 8 to 10 mph13 to 16 km/h.
Partly Cloudy	High 64°F18°C	Low 58°F15°C	Precip 0 in0.1 mm—	Cloud 56%	Wind W 8 mph13 km/h	Tuesday: Mostly cloudy and mild, with a high of 64°F18°C and morning low of 60°F15°C. Breezy from the W at 8 to 10 mph13 to 17 km/h. Tuesday Night: Mostly cloudy, with a low around 58°F15°C. Breezy from the W at 8 to 9 mph12 to 14 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	77°F25°C	64°F18°C	0 in0 mm· —	73%	Partly Cloudy	NW 5 mph9 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 66°F19°C. Breezy from the NNW at 6 to 10 mph10 to 16 km/h. NightMostly cloudy, with a low around 64°F18°C. Breezy from the NW at 5 to 8 mph7 to 13 km/h.
	ThursdaySep 10	71°F22°C	63°F17°C	0 in0 mm· —	28%	Clear	W 7 mph11 km/h
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 65°F18°C. Breezy from the W at 8 to 10 mph12 to 17 km/h. NightPartly cloudy, with a low around 63°F17°C. Breezy from the W at 6 to 9 mph10 to 14 km/h.
	FridaySep 11	65°F19°C	60°F16°C	0 in0.1 mm· —	43%	Partly Cloudy	W 9 mph14 km/h
DayMostly cloudy and mild, with a high of 65°F19°C and morning low of 61°F16°C. Breezy from the W at 10 to 11 mph15 to 18 km/h. NightPartly cloudy, with a low around 60°F16°C. Breezy from the W at 8 to 10 mph14 to 15 km/h.
	SaturdaySep 12	65°F18°C	60°F15°C	0 in0 mm· —	19%	Clear	WNW 12 mph20 km/h
DayMostly clear and mild, with a high of 65°F18°C. Breezy from the WNW at 13 to 15 mph21 to 24 km/h. NightMostly clear, with a low around 60°F15°C. Breezy from the WNW at 12 to 14 mph19 to 23 km/h.
	SundaySep 13	67°F19°C	59°F15°C	0 in0 mm· —	8%	Clear	WNW 12 mph19 km/h
DayMostly clear and mild, with a high of 67°F19°C and morning low of 60°F16°C. Breezy from the WNW at 12 to 14 mph19 to 23 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the WNW at 11 to 13 mph18 to 21 km/h.
	MondaySep 14	67°F19°C	59°F15°C	0 in0 mm· —	19%	Clear	WNW 8 mph13 km/h
DayMostly clear and mild, with a high of 67°F19°C and morning low of 59°F15°C. Breezy from the WNW at 8 to 12 mph13 to 19 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the WNW at 8 to 10 mph13 to 16 km/h.
	TuesdaySep 15	64°F18°C	58°F15°C	0 in0.1 mm· —	56%	Partly Cloudy	W 8 mph13 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 60°F15°C. Breezy from the W at 8 to 10 mph13 to 17 km/h. NightMostly cloudy, with a low around 58°F15°C. Breezy from the W at 8 to 9 mph12 to 14 km/h.
	WednesdaySep 16	64°F18°C	59°F15°C	0 in0.1 mm· —	49%	Partly Cloudy	W 7 mph12 km/h
DayPartly cloudy and mild, with a high of 64°F18°C and morning low of 59°F15°C. Breezy from the W at 8 to 10 mph12 to 16 km/h. NightMostly cloudy, with a low around 59°F15°C. Breezy from the W at 7 to 8 mph11 to 13 km/h.
	ThursdaySep 17	65°F18°C	58°F15°C	0 in0.1 mm· —	42%	Partly Cloudy	W 7 mph11 km/h
DayPartly cloudy and mild, with a high of 65°F18°C and morning low of 59°F15°C. Breezy from the W at 7 to 10 mph12 to 16 km/h. NightPartly cloudy, with a low around 58°F15°C. Breezy from the W at 6 to 8 mph10 to 13 km/h.
	FridaySep 18	65°F18°C	59°F15°C	0.01 in0.2 mm· 3%	43%	Partly Cloudy	WNW 8 mph12 km/h
DayPartly cloudy and mild, with a high of 65°F18°C and morning low of 59°F15°C. Breezy from the WNW at 8 to 11 mph13 to 17 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the WNW at 7 to 9 mph12 to 15 km/h.
	SaturdaySep 19	65°F19°C	59°F15°C	0.01 in0.2 mm· 2%	45%	Partly Cloudy	WNW 9 mph14 km/h
DayPartly cloudy and mild, with a high of 65°F19°C and morning low of 59°F15°C. Breezy from the WNW at 9 to 12 mph15 to 19 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the WNW at 8 to 10 mph13 to 16 km/h.
	SundaySep 20	66°F19°C	59°F15°C	0 in0.1 mm· 2%	44%	Partly Cloudy	WNW 9 mph14 km/h
DayPartly cloudy and mild, with a high of 66°F19°C and morning low of 60°F15°C. Breezy from the WNW at 9 to 11 mph14 to 18 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the WNW at 8 to 9 mph13 to 15 km/h.
	MondaySep 21	67°F19°C	59°F15°C	0 in0.1 mm· 1%	41%	Partly Cloudy	W 8 mph13 km/h
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 60°F15°C. Breezy from the W at 8 to 11 mph13 to 17 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the W at 7 to 8 mph12 to 13 km/h.
	TuesdaySep 22	67°F19°C	59°F15°C	0.01 in0.2 mm· 4%	42%	Partly Cloudy	W 8 mph12 km/h
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 60°F16°C. Breezy from the W at 8 to 10 mph13 to 17 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the W at 7 to 8 mph12 to 13 km/h.
	WednesdaySep 23	67°F20°C	60°F15°C	0 in0.1 mm· 3%	44%	Partly Cloudy	W 7 mph12 km/h
DayPartly cloudy and mild, with a high of 67°F20°C and morning low of 60°F16°C. Breezy from the W at 8 to 10 mph13 to 17 km/h. NightMostly cloudy, with a low around 60°F15°C. Breezy from the W at 6 to 7 mph10 to 11 km/h.

Nearby Cities

San Bruno4 mi7 km South San Francisco5 mi8 km Millbrae6 mi9 km Daly City6 mi10 km Burlingame7 mi11 km Visitacion Valley8 mi14 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/{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: 37.6138°N, 122.4869°W·Elevation: 25m·Timezone: America/Los_Angeles·Population: 39,260