Current Conditions

San Carlos, California

60°F15°C

Partly Cloudy

Wind

SW 6 mph9 km/h

Humidity

89%

Cloud Cover

86%

As of Monday, September 21, 2026 at 11:47 PM PDT

Today's Outlook

Night

Mostly cloudy, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 67°F19°C	Low 59°F15°C	Precip 0 in0.1 mm—	Cloud 61%	Wind WSW 5 mph9 km/h	Tuesday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 59°F15°C. Breezy from the W at 6 to 8 mph9 to 12 km/h. Tuesday Night: Mostly cloudy, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.
Partly Cloudy	High 74°F23°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 44%	Wind WNW 4 mph6 km/h	Wednesday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 58°F15°C. Breezy from the NW at 4 to 7 mph7 to 12 km/h. Wednesday Night: Partly cloudy, with a low around 58°F14°C. Light wind from the W around 3 mph5 km/h.
Partly Cloudy	High 75°F24°C	Low 60°F15°C	Precip 0 in0 mm—	Cloud 57%	Wind WSW 4 mph6 km/h	Thursday: Mostly 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 mph8 to 11 km/h. Thursday Night: Mostly cloudy, with a low around 60°F15°C. Light wind from the WSW around 3 mph5 km/h.
Clear	High 71°F22°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 38%	Wind WNW 6 mph9 km/h	Friday: Partly cloudy and warm, with a high of 71°F22°C and morning low of 61°F16°C. Breezy from the WNW at 7 to 9 mph11 to 14 km/h. Friday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the W around 4 mph7 km/h.
Partly Cloudy	High 71°F22°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 40%	Wind W 4 mph7 km/h	Saturday: Partly cloudy and warm, with a high of 71°F22°C and morning low of 59°F15°C. Breezy from the W at 5 to 7 mph8 to 12 km/h. Saturday Night: Partly cloudy, with a low around 56°F13°C. Light wind from the W around 4 mph6 km/h.
Partly Cloudy	High 69°F20°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 46%	Wind W 5 mph8 km/h	Sunday: Partly cloudy and warm, with a high of 69°F20°C and morning low of 58°F14°C. Breezy from the W at 6 to 7 mph9 to 12 km/h. Sunday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the WSW around 4 mph6 km/h.
Clear	High 71°F22°C	Low 57°F14°C	Precip 0 in0.1 mm2%	Cloud 32%	Wind W 4 mph7 km/h	Monday: Partly cloudy and warm, with a high of 71°F22°C and morning low of 58°F14°C. Breezy from the WNW at 5 to 7 mph8 to 12 km/h. Monday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the W around 4 mph6 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 22	67°F19°C	59°F15°C	0 in0.1 mm· —	61%	Partly Cloudy	WSW 5 mph9 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 59°F15°C. Breezy from the W at 6 to 8 mph9 to 12 km/h. NightMostly cloudy, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.
	WednesdaySep 23	74°F23°C	58°F14°C	0 in0 mm· —	44%	Partly Cloudy	WNW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 58°F15°C. Breezy from the NW at 4 to 7 mph7 to 12 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the W around 3 mph5 km/h.
	ThursdaySep 24	75°F24°C	60°F15°C	0 in0 mm· —	57%	Partly Cloudy	WSW 4 mph6 km/h
DayMostly 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 mph8 to 11 km/h. NightMostly cloudy, with a low around 60°F15°C. Light wind from the WSW around 3 mph5 km/h.
	FridaySep 25	71°F22°C	59°F15°C	0 in0 mm· —	38%	Clear	WNW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 61°F16°C. Breezy from the WNW at 7 to 9 mph11 to 14 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the W around 4 mph7 km/h.
	SaturdaySep 26	71°F22°C	56°F13°C	0 in0 mm· —	40%	Partly Cloudy	W 4 mph7 km/h
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 59°F15°C. Breezy from the W at 5 to 7 mph8 to 12 km/h. NightPartly cloudy, with a low around 56°F13°C. Light wind from the W around 4 mph6 km/h.
	SundaySep 27	69°F20°C	57°F14°C	0 in0 mm· —	46%	Partly Cloudy	W 5 mph8 km/h
DayPartly cloudy and warm, with a high of 69°F20°C and morning low of 58°F14°C. Breezy from the W at 6 to 7 mph9 to 12 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the WSW around 4 mph6 km/h.
	MondaySep 28	71°F22°C	57°F14°C	0 in0.1 mm· 2%	32%	Clear	W 4 mph7 km/h
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 58°F14°C. Breezy from the WNW at 5 to 7 mph8 to 12 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the W around 4 mph6 km/h.
	TuesdaySep 29	73°F23°C	58°F14°C	0.01 in0.3 mm· 2%	31%	Clear	W 4 mph7 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the WNW at 5 to 7 mph8 to 12 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the W around 4 mph6 km/h.
	WednesdaySep 30	73°F23°C	59°F15°C	0.02 in0.5 mm· 5%	38%	Clear	W 4 mph7 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the WNW at 5 to 7 mph8 to 11 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the W around 4 mph6 km/h.
	ThursdayOct 1	71°F22°C	59°F15°C	0.02 in0.5 mm· 5%	44%	Partly Cloudy	W 5 mph9 km/h
DayPartly cloudy and warm, with a high of 71°F22°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 59°F15°C. Light wind from the W around 5 mph7 km/h.
	FridayOct 2	71°F22°C	58°F14°C	0.03 in0.7 mm· 6%	29%	Clear	WNW 5 mph9 km/h
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 59°F15°C. Breezy from the WNW at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the W around 4 mph7 km/h.
	SaturdayOct 3	74°F23°C	58°F15°C	0.02 in0.5 mm· 4%	27%	Clear	WNW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 60°F15°C. Breezy from the WNW at 5 to 7 mph9 to 11 km/h. NightPartly cloudy, with a low around 58°F15°C. Light wind from the W around 4 mph6 km/h.
	SundayOct 4	73°F23°C	59°F15°C	0.02 in0.4 mm· 6%	32%	Clear	W 4 mph7 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the WNW at 5 to 7 mph8 to 11 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the W around 4 mph6 km/h.
	MondayOct 5	73°F23°C	59°F15°C	0.01 in0.3 mm· 5%	32%	Clear	W 5 mph7 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 60°F15°C. Breezy from the WNW at 5 to 7 mph9 to 11 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the W around 4 mph6 km/h.
	TuesdayOct 6	74°F23°C	59°F15°C	0.01 in0.2 mm· 5%	28%	Clear	WNW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 60°F15°C. Light wind from the WNW around 5 mph8 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the W around 4 mph6 km/h.

Nearby Cities

Belmont1 mi2 km Redwood City2 mi3 km Foster City4 mi6 km San Mateo5 mi8 km Menlo Park6 mi9 km East Palo Alto7 mi11 km

About This Forecast

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Coordinates: 37.5072°N, 122.2605°W·Elevation: 10m·Timezone: America/Los_Angeles·Population: 29,931