Current Conditions

Millbrae, California

65°F18°C

Clear

Wind

WNW 13 mph20 km/h

Humidity

71%

Cloud Cover

18%

As of Thursday, July 23, 2026 at 5:05 PM PDT

Today's Outlook

Day

Partly cloudy and mild, with a high of 66°F19°C. Breezy from the WNW at 12 to 13 mph19 to 20 km/h.

Night

Partly cloudy, with a low around 60°F15°C. Breezy from the WNW at 9 to 10 mph15 to 16 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Clear	High 66°F19°C	Low 60°F15°C	Precip 0 in0 mm—	Cloud 31%	Wind WNW 11 mph17 km/h	Thursday: Partly cloudy and mild, with a high of 66°F19°C. Breezy from the WNW at 12 to 13 mph19 to 20 km/h. Thursday Night: Partly cloudy, with a low around 60°F15°C. Breezy from the WNW at 9 to 10 mph15 to 16 km/h.
FridayJul 24	Partly Cloudy	High 66°F19°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 42%	Wind WNW 10 mph16 km/h	Friday: Partly cloudy and mild, with a high of 66°F19°C and morning low of 59°F15°C. Breezy from the WNW at 11 to 13 mph18 to 21 km/h. Friday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the WNW at 9 to 11 mph15 to 18 km/h.
SaturdayJul 25	Clear	High 67°F20°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 36%	Wind WNW 10 mph16 km/h	Saturday: Partly cloudy and mild, with a high of 67°F20°C and morning low of 60°F15°C. Breezy from the WNW at 11 to 13 mph18 to 20 km/h. Saturday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the WNW at 9 to 10 mph14 to 17 km/h.
SundayJul 26	Partly Cloudy	High 66°F19°C	Low 58°F15°C	Precip 0 in0.1 mm—	Cloud 52%	Wind WNW 10 mph15 km/h	Sunday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 60°F15°C. Breezy from the W at 10 to 12 mph17 to 19 km/h. Sunday Night: Mostly cloudy, with a low around 58°F15°C. Breezy from the WNW at 9 to 10 mph14 to 17 km/h.
MondayJul 27	Clear	High 67°F19°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 35%	Wind WNW 9 mph15 km/h	Monday: Partly cloudy and mild, with a high of 67°F19°C and morning low of 59°F15°C. Breezy from the WNW at 10 to 12 mph16 to 19 km/h. Monday Night: Partly cloudy, with a low around 57°F14°C. Breezy from the WNW at 9 to 10 mph14 to 16 km/h.
TuesdayJul 28	Clear	High 69°F21°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 20%	Wind W 9 mph15 km/h	Tuesday: Mostly clear and warm, with a high of 69°F21°C and morning low of 60°F16°C. Breezy from the W at 10 to 12 mph16 to 20 km/h. Tuesday Night: Mostly clear, with a low around 58°F14°C. Breezy from the W at 8 to 10 mph13 to 16 km/h.
WednesdayJul 29	Clear	High 69°F20°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 31%	Wind W 8 mph13 km/h	Wednesday: Partly cloudy 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 18 km/h. Wednesday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the W at 7 to 9 mph12 to 15 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	66°F19°C	60°F15°C	0 in0 mm· —	31%	Clear	WNW 11 mph17 km/h
DayPartly cloudy and mild, with a high of 66°F19°C. Breezy from the WNW at 12 to 13 mph19 to 20 km/h. NightPartly cloudy, with a low around 60°F15°C. Breezy from the WNW at 9 to 10 mph15 to 16 km/h.
	FridayJul 24	66°F19°C	57°F14°C	0 in0 mm· —	42%	Partly Cloudy	WNW 10 mph16 km/h
DayPartly cloudy and mild, with a high of 66°F19°C and morning low of 59°F15°C. Breezy from the WNW at 11 to 13 mph18 to 21 km/h. NightMostly cloudy, with a low around 57°F14°C. Breezy from the WNW at 9 to 11 mph15 to 18 km/h.
	SaturdayJul 25	67°F20°C	58°F14°C	0 in0 mm· —	36%	Clear	WNW 10 mph16 km/h
DayPartly cloudy and mild, with a high of 67°F20°C and morning low of 60°F15°C. Breezy from the WNW at 11 to 13 mph18 to 20 km/h. NightPartly cloudy, with a low around 58°F14°C. Breezy from the WNW at 9 to 10 mph14 to 17 km/h.
	SundayJul 26	66°F19°C	58°F15°C	0 in0.1 mm· —	52%	Partly Cloudy	WNW 10 mph15 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 60°F15°C. Breezy from the W at 10 to 12 mph17 to 19 km/h. NightMostly cloudy, with a low around 58°F15°C. Breezy from the WNW at 9 to 10 mph14 to 17 km/h.
	MondayJul 27	67°F19°C	57°F14°C	0 in0 mm· —	35%	Clear	WNW 9 mph15 km/h
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 59°F15°C. Breezy from the WNW at 10 to 12 mph16 to 19 km/h. NightPartly cloudy, with a low around 57°F14°C. Breezy from the WNW at 9 to 10 mph14 to 16 km/h.
	TuesdayJul 28	69°F21°C	58°F14°C	0 in0 mm· —	20%	Clear	W 9 mph15 km/h
DayMostly clear and warm, with a high of 69°F21°C and morning low of 60°F16°C. Breezy from the W at 10 to 12 mph16 to 20 km/h. NightMostly clear, with a low around 58°F14°C. Breezy from the W at 8 to 10 mph13 to 16 km/h.
	WednesdayJul 29	69°F20°C	59°F15°C	0 in0 mm· —	31%	Clear	W 8 mph13 km/h
DayPartly cloudy 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 18 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the W at 7 to 9 mph12 to 15 km/h.
	ThursdayJul 30	69°F20°C	58°F14°C	0 in0 mm· —	30%	Clear	W 7 mph12 km/h
DayPartly cloudy and warm, with a high of 69°F20°C and morning low of 60°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 7 to 8 mph11 to 13 km/h.
	FridayJul 31	70°F21°C	57°F14°C	0 in0 mm· —	30%	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 mph12 to 16 km/h. NightPartly cloudy, with a low around 57°F14°C. Breezy from the W at 6 to 8 mph10 to 12 km/h.
	SaturdayAug 1	72°F22°C	58°F14°C	0 in0 mm· —	23%	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 7 to 10 mph12 to 16 km/h. NightMostly clear, with a low around 58°F14°C. Breezy from the W at 6 to 8 mph10 to 12 km/h.
	SundayAug 2	71°F22°C	59°F15°C	0 in0 mm· —	24%	Clear	W 7 mph12 km/h
DayMostly clear and warm, with a high of 71°F22°C and morning low of 60°F16°C. Breezy from the W at 8 to 10 mph12 to 16 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the W at 7 to 8 mph11 to 13 km/h.
	MondayAug 3	70°F21°C	59°F15°C	0 in0 mm· —	36%	Clear	WSW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 60°F16°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h.
	TuesdayAug 4	69°F20°C	59°F15°C	0 in0.1 mm· —	50%	Partly Cloudy	WSW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 69°F20°C and morning low of 60°F16°C. Breezy from the WSW at 8 to 9 mph13 to 15 km/h. NightMostly cloudy, with a low around 59°F15°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h.
	WednesdayAug 5	68°F20°C	59°F15°C	0 in0.1 mm· —	53%	Partly Cloudy	WSW 7 mph11 km/h
DayPartly cloudy and mild, with a high of 68°F20°C and morning low of 60°F16°C. Breezy from the WSW at 8 to 9 mph12 to 15 km/h. NightMostly cloudy, with a low around 59°F15°C. Breezy from the WSW at 6 to 7 mph10 to 12 km/h.
	ThursdayAug 6	68°F20°C	58°F15°C	0 in0.1 mm· 1%	56%	Partly Cloudy	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 60°F15°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h. NightMostly cloudy, with a low around 58°F15°C. Breezy from the WSW at 6 to 7 mph10 to 12 km/h.

Nearby Cities

Burlingame2 mi2 km San Bruno3 mi4 km South San Francisco4 mi6 km San Mateo4 mi7 km Pacifica6 mi9 km Foster City7 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/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

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 37.5986°N, 122.3872°W·Elevation: 10m·Timezone: America/Los_Angeles·Population: 22,795