Current Conditions

Lafayette, California

72°F22°C

Clear

Wind

WSW 8 mph13 km/h

Humidity

59%

Cloud Cover

As of Tuesday, September 22, 2026 at 6:23 PM PDT

Today's Outlook

Night

Partly cloudy, with a low around 55°F13°C. Light wind from the SW around 4 mph6 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 84°F29°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 28%	Wind WSW 3 mph5 km/h	Wednesday: Mostly clear and warm, with a high of 84°F29°C and morning low of 57°F14°C. Light wind from the WNW around 3 mph5 km/h. Wednesday Night: Partly cloudy, with a low around 55°F13°C. Light wind from the SW around 4 mph6 km/h.
Partly Cloudy	High 81°F27°C	Low 56°F14°C	Precip 0 in0 mm—	Cloud 63%	Wind WSW 5 mph9 km/h	Thursday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 58°F14°C. Breezy from the WSW at 6 to 9 mph9 to 15 km/h. Thursday Night: Mostly cloudy, with a low around 56°F14°C. Light wind from the SW around 5 mph8 km/h.
Clear	High 78°F25°C	Low 58°F15°C	Precip 0 in0 mm—	Cloud 27%	Wind WSW 7 mph11 km/h	Friday: Partly cloudy and warm, with a high of 78°F25°C and morning low of 61°F16°C. Breezy from the WSW at 8 to 9 mph13 to 15 km/h. Friday Night: Partly cloudy, with a low around 58°F15°C. Light wind from the SW around 5 mph9 km/h.
Clear	High 77°F25°C	Low 54°F12°C	Precip 0 in0 mm—	Cloud 34%	Wind WSW 5 mph8 km/h	Saturday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 56°F13°C. Breezy from the WSW at 5 to 8 mph8 to 13 km/h. Saturday Night: Partly cloudy, with a low around 54°F12°C. Light wind from the SW around 5 mph7 km/h.
Clear	High 72°F22°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 38%	Wind SW 7 mph12 km/h	Sunday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 58°F14°C. Breezy from the WSW at 8 to 10 mph14 to 16 km/h. Sunday Night: Partly cloudy, with a low around 55°F13°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h.
Clear	High 76°F24°C	Low 54°F12°C	Precip 0 in0 mm—	Cloud 24%	Wind WSW 5 mph9 km/h	Monday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 56°F13°C. Breezy from the WSW at 6 to 8 mph9 to 13 km/h. Monday Night: Mostly clear, with a low around 54°F12°C. Light wind from the SW around 5 mph8 km/h.
Clear	High 79°F26°C	Low 54°F12°C	Precip 0 in0 mm—	Cloud 20%	Wind WSW 5 mph8 km/h	Tuesday: Mostly clear and warm, with a high of 79°F26°C and morning low of 57°F14°C. Breezy from the W at 5 to 7 mph8 to 12 km/h. Tuesday Night: Mostly clear, with a low around 54°F12°C. Light wind from the SW around 5 mph7 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	84°F29°C	55°F13°C	0 in0 mm· —	28%	Clear	WSW 3 mph5 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 57°F14°C. Light wind from the WNW around 3 mph5 km/h. NightPartly cloudy, with a low around 55°F13°C. Light wind from the SW around 4 mph6 km/h.
	ThursdaySep 24	81°F27°C	56°F14°C	0 in0 mm· —	63%	Partly Cloudy	WSW 5 mph9 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 58°F14°C. Breezy from the WSW at 6 to 9 mph9 to 15 km/h. NightMostly cloudy, with a low around 56°F14°C. Light wind from the SW around 5 mph8 km/h.
	FridaySep 25	78°F25°C	58°F15°C	0 in0 mm· —	27%	Clear	WSW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 61°F16°C. Breezy from the WSW at 8 to 9 mph13 to 15 km/h. NightPartly cloudy, with a low around 58°F15°C. Light wind from the SW around 5 mph9 km/h.
	SaturdaySep 26	77°F25°C	54°F12°C	0 in0 mm· —	34%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 56°F13°C. Breezy from the WSW at 5 to 8 mph8 to 13 km/h. NightPartly cloudy, with a low around 54°F12°C. Light wind from the SW around 5 mph7 km/h.
	SundaySep 27	72°F22°C	55°F13°C	0 in0 mm· —	38%	Clear	SW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 58°F14°C. Breezy from the WSW at 8 to 10 mph14 to 16 km/h. NightPartly cloudy, with a low around 55°F13°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h.
	MondaySep 28	76°F24°C	54°F12°C	0 in0 mm· —	24%	Clear	WSW 5 mph9 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 56°F13°C. Breezy from the WSW at 6 to 8 mph9 to 13 km/h. NightMostly clear, with a low around 54°F12°C. Light wind from the SW around 5 mph8 km/h.
	TuesdaySep 29	79°F26°C	54°F12°C	0 in0 mm· —	20%	Clear	WSW 5 mph8 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 57°F14°C. Breezy from the W at 5 to 7 mph8 to 12 km/h. NightMostly clear, with a low around 54°F12°C. Light wind from the SW around 5 mph7 km/h.
	WednesdaySep 30	79°F26°C	56°F13°C	0 in0 mm· —	28%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 57°F14°C. Breezy from the WSW at 5 to 7 mph9 to 11 km/h. NightPartly cloudy, with a low around 56°F13°C. Light wind from the SW around 5 mph7 km/h.
	ThursdayOct 1	79°F26°C	57°F14°C	0 in0.1 mm· 2%	30%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 59°F15°C. Breezy from the W at 6 to 8 mph9 to 12 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the SW around 5 mph8 km/h.
	FridayOct 2	81°F27°C	56°F13°C	0 in0.1 mm· 1%	16%	Clear	W 5 mph8 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 57°F14°C. Light wind from the WNW around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 56°F13°C. Light wind from the WSW around 4 mph7 km/h.
	SaturdayOct 3	84°F29°C	58°F14°C	0 in0 mm· —	14%	Clear	W 4 mph7 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 59°F15°C. Light wind from the NW around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 58°F14°C. Light wind from the WSW around 4 mph7 km/h.
	SundayOct 4	82°F28°C	58°F15°C	0 in0.1 mm· 1%	19%	Clear	WSW 5 mph8 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 59°F15°C. Light wind from the W around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 58°F15°C. Light wind from the WSW around 4 mph7 km/h.
	MondayOct 5	81°F27°C	58°F14°C	0 in0 mm· —	17%	Clear	WSW 5 mph7 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 59°F15°C. Light wind from the W around 5 mph8 km/h. NightMostly clear, with a low around 58°F14°C. Light wind from the WSW around 4 mph7 km/h.
	TuesdayOct 6	81°F27°C	58°F14°C	0 in0.1 mm· 2%	22%	Clear	WSW 5 mph8 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 59°F15°C. Light wind from the W around 5 mph8 km/h. NightMostly clear, with a low around 58°F14°C. Light wind from the WSW around 4 mph7 km/h.
	WednesdayOct 7	80°F27°C	58°F15°C	0.01 in0.3 mm· 3%	29%	Clear	WSW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 59°F15°C. Light wind from the W around 5 mph8 km/h. NightPartly cloudy, with a low around 58°F15°C. Light wind from the SW around 4 mph6 km/h.

Nearby Cities

Walnut Creek3 mi5 km Orinda3 mi5 km Moraga4 mi6 km Pleasant Hill5 mi9 km Danville8 mi13 km Concord8 mi13 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: 37.8858°N, 122.1180°W·Elevation: 94m·Timezone: America/Los_Angeles·Population: 25,843