Current Conditions

San Lorenzo, California

59°F15°C

Partly Cloudy

Wind

SW 5 mph9 km/h

Humidity

86%

Cloud Cover

95%

As of Tuesday, September 22, 2026 at 6:46 AM PDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the WSW at 6 to 7 mph10 to 12 km/h.

Night

Partly cloudy, with a low around 57°F14°C. Light wind from the SW around 5 mph8 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 70°F21°C	Low 57°F14°C	Precip 0 in0.1 mm—	Cloud 49%	Wind WSW 5 mph9 km/h	Tuesday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the WSW at 6 to 7 mph10 to 12 km/h. Tuesday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the SW around 5 mph8 km/h.
Clear	High 81°F27°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 31%	Wind W 3 mph5 km/h	Wednesday: Mostly clear and warm, with a high of 81°F27°C and morning low of 58°F14°C. Light wind from the NW around 4 mph6 km/h. Wednesday Night: Partly cloudy, with a low around 56°F13°C. Light wind from the SW around 3 mph5 km/h.
Partly Cloudy	High 79°F26°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 56%	Wind WSW 5 mph7 km/h	Thursday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 58°F15°C. Breezy from the WSW at 5 to 8 mph9 to 13 km/h. Thursday Night: Partly cloudy, with a low around 58°F14°C. Light wind from the SW around 4 mph6 km/h.
Clear	High 75°F24°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 36%	Wind WSW 6 mph9 km/h	Friday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 61°F16°C. Breezy from the W at 7 to 9 mph11 to 14 km/h. Friday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the WSW around 4 mph6 km/h.
Clear	High 76°F24°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 36%	Wind WSW 4 mph7 km/h	Saturday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 56°F14°C. Breezy from the W at 5 to 7 mph8 to 12 km/h. Saturday Night: Partly cloudy, with a low around 55°F13°C. Light wind from the SW around 4 mph6 km/h.
Clear	High 73°F23°C	Low 55°F13°C	Precip 0 in0.1 mm4%	Cloud 31%	Wind WSW 6 mph9 km/h	Sunday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 57°F14°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. Sunday Night: Partly cloudy, with a low around 55°F13°C. Light wind from the WSW around 5 mph8 km/h.
Clear	High 75°F24°C	Low 56°F13°C	Precip 0.01 in0.2 mm3%	Cloud 27%	Wind WSW 5 mph7 km/h	Monday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 57°F14°C. Breezy from the W at 5 to 8 mph9 to 12 km/h. Monday Night: Partly cloudy, with a low around 56°F13°C. Light wind from the WSW around 4 mph6 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 22	70°F21°C	57°F14°C	0 in0.1 mm· —	49%	Partly Cloudy	WSW 5 mph9 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the WSW at 6 to 7 mph10 to 12 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the SW around 5 mph8 km/h.
	WednesdaySep 23	81°F27°C	56°F13°C	0 in0 mm· —	31%	Clear	W 3 mph5 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 58°F14°C. Light wind from the NW around 4 mph6 km/h. NightPartly cloudy, with a low around 56°F13°C. Light wind from the SW around 3 mph5 km/h.
	ThursdaySep 24	79°F26°C	58°F14°C	0 in0 mm· —	56%	Partly Cloudy	WSW 5 mph7 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 58°F15°C. Breezy from the WSW at 5 to 8 mph9 to 13 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the SW around 4 mph6 km/h.
	FridaySep 25	75°F24°C	59°F15°C	0 in0 mm· —	36%	Clear	WSW 6 mph9 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 7 to 9 mph11 to 14 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WSW around 4 mph6 km/h.
	SaturdaySep 26	76°F24°C	55°F13°C	0 in0 mm· —	36%	Clear	WSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 56°F14°C. Breezy from the W at 5 to 7 mph8 to 12 km/h. NightPartly cloudy, with a low around 55°F13°C. Light wind from the SW around 4 mph6 km/h.
	SundaySep 27	73°F23°C	55°F13°C	0 in0.1 mm· 4%	31%	Clear	WSW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 57°F14°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. NightPartly cloudy, with a low around 55°F13°C. Light wind from the WSW around 5 mph8 km/h.
	MondaySep 28	75°F24°C	56°F13°C	0.01 in0.2 mm· 3%	27%	Clear	WSW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 57°F14°C. Breezy from the W at 5 to 8 mph9 to 12 km/h. NightPartly cloudy, with a low around 56°F13°C. Light wind from the WSW around 4 mph6 km/h.
	TuesdaySep 29	78°F26°C	56°F13°C	0.01 in0.2 mm· 2%	20%	Clear	WSW 4 mph6 km/h
DayMostly clear and warm, with a high of 78°F26°C and morning low of 57°F14°C. Breezy from the W at 5 to 7 mph7 to 11 km/h. NightMostly clear, with a low around 56°F13°C. Light wind from the SW around 3 mph6 km/h.
	WednesdaySep 30	78°F25°C	57°F14°C	0.02 in0.4 mm· 3%	30%	Clear	WSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 58°F15°C. Breezy from the W at 5 to 7 mph8 to 11 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the SW around 4 mph6 km/h.
	ThursdayOct 1	75°F24°C	58°F14°C	0.02 in0.4 mm· 3%	38%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 59°F15°C. Breezy from the W at 6 to 8 mph9 to 13 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the WSW around 4 mph7 km/h.
	FridayOct 2	77°F25°C	57°F14°C	0.01 in0.3 mm· 5%	23%	Clear	W 5 mph7 km/h
DayMostly clear and warm, with a high of 77°F25°C and morning low of 58°F15°C. Breezy from the WNW at 5 to 7 mph8 to 11 km/h. NightMostly clear, with a low around 57°F14°C. Light wind from the WSW around 4 mph6 km/h.
	SaturdayOct 3	80°F27°C	57°F14°C	0 in0.1 mm· 2%	22%	Clear	W 4 mph7 km/h
DayMostly clear and warm, with a high of 80°F27°C and morning low of 59°F15°C. Light wind from the WNW around 5 mph7 km/h. Dry air. NightMostly clear, with a low around 57°F14°C. Light wind from the SW around 4 mph6 km/h.
	SundayOct 4	78°F26°C	58°F14°C	0 in0.1 mm· 3%	27%	Clear	WSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 59°F15°C. Breezy from the W at 5 to 7 mph8 to 11 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the SW around 4 mph6 km/h.
	MondayOct 5	77°F25°C	58°F15°C	0.04 in0.9 mm· 10%	30%	Drizzle	WSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 60°F16°C. Light wind from the W around 5 mph8 km/h. 10% chance of drizzle throughout the day. NightPartly cloudy, with a low around 58°F15°C. Light wind from the SW around 4 mph6 km/h.
	TuesdayOct 6	79°F26°C	58°F15°C	0.01 in0.3 mm· 3%	21%	Clear	W 4 mph7 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 59°F15°C. Light wind from the WNW around 5 mph7 km/h. NightMostly clear, with a low around 58°F15°C. Light wind from the WSW around 4 mph6 km/h.

Nearby Cities

Ashland2 mi3 km Hayward3 mi5 km Castro Valley3 mi5 km San Leandro4 mi6 km Union City8 mi13 km Alameda10 mi16 km

About This Forecast

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Coordinates: 37.6741°N, 122.1332°W·Elevation: 13m·Timezone: America/Los_Angeles·Population: 23,452