Current Conditions

Vallejo, California

72°F22°C

Partly Cloudy

Wind

WSW 10 mph15 km/h

Humidity

55%

Cloud Cover

59%

As of Wednesday, September 2, 2026 at 3:47 PM PDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 73°F23°C and morning low of 69°F20°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h.

Night

Partly cloudy, with a low around 61°F16°C. Breezy from the WSW at 6 to 8 mph10 to 12 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 73°F23°C	Low 61°F16°C	Precip 0.02 in0.5 mm—	Cloud 61%	Wind SW 8 mph13 km/h	Wednesday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 69°F20°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. Wednesday Night: Partly cloudy, with a low around 61°F16°C. Breezy from the WSW at 6 to 8 mph10 to 12 km/h.
Partly Cloudy	High 70°F21°C	Low 58°F15°C	Precip 0.04 in0.9 mm—	Cloud 77%	Wind SW 7 mph11 km/h	Thursday: Overcast and warm, with a high of 70°F21°C and morning low of 62°F16°C. Breezy from the SW at 9 to 11 mph14 to 17 km/h. Thursday Night: Mostly cloudy, with a low around 58°F15°C. Light wind from the SW around 5 mph8 km/h.
Clear	High 74°F23°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 19%	Wind WSW 6 mph9 km/h	Friday: Mostly clear and warm, with a high of 74°F23°C and morning low of 60°F15°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. Dry air. Friday Night: Mostly clear, with a low around 58°F14°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h.
Clear	High 75°F24°C	Low 53°F12°C	Precip 0 in0 mm—	Cloud 20%	Wind WSW 5 mph9 km/h	Saturday: Mostly clear and warm, with a high of 75°F24°C and morning low of 57°F14°C. Breezy from the WSW at 6 to 9 mph10 to 15 km/h. Saturday Night: Mostly clear, with a low around 53°F12°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h.
Clear	High 75°F24°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 17%	Wind WSW 7 mph12 km/h	Sunday: Mostly clear and warm, with a high of 75°F24°C and morning low of 58°F15°C. Breezy from the WSW at 9 to 11 mph15 to 18 km/h. Sunday Night: Mostly clear, with a low around 56°F13°C. Breezy from the WSW at 6 to 8 mph9 to 12 km/h.
Clear	High 81°F27°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 12%	Wind W 4 mph6 km/h	Monday: Mostly clear and warm, with a high of 81°F27°C and morning low of 59°F15°C. Light wind from the WNW around 3 mph6 km/h. Monday Night: Mostly clear, with a low around 55°F13°C. Light wind from the WSW around 4 mph6 km/h.
Clear	High 83°F28°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 33%	Wind WSW 4 mph6 km/h	Tuesday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 60°F15°C. Light wind from the WSW around 4 mph7 km/h. Tuesday Night: Partly cloudy, with a low around 58°F14°C. Light wind from the WSW around 4 mph6 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	73°F23°C	61°F16°C	0.02 in0.5 mm· —	61%	Partly Cloudy	SW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 69°F20°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. NightPartly cloudy, with a low around 61°F16°C. Breezy from the WSW at 6 to 8 mph10 to 12 km/h.
	ThursdaySep 3	70°F21°C	58°F15°C	0.04 in0.9 mm· —	77%	Partly Cloudy	SW 7 mph11 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 62°F16°C. Breezy from the SW at 9 to 11 mph14 to 17 km/h. NightMostly cloudy, with a low around 58°F15°C. Light wind from the SW around 5 mph8 km/h.
	FridaySep 4	74°F23°C	58°F14°C	0 in0 mm· —	19%	Clear	WSW 6 mph9 km/h
DayMostly clear and warm, with a high of 74°F23°C and morning low of 60°F15°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. Dry air. NightMostly clear, with a low around 58°F14°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h.
	SaturdaySep 5	75°F24°C	53°F12°C	0 in0 mm· —	20%	Clear	WSW 5 mph9 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 57°F14°C. Breezy from the WSW at 6 to 9 mph10 to 15 km/h. NightMostly clear, with a low around 53°F12°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h.
	SundaySep 6	75°F24°C	56°F13°C	0 in0 mm· —	17%	Clear	WSW 7 mph12 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 58°F15°C. Breezy from the WSW at 9 to 11 mph15 to 18 km/h. NightMostly clear, with a low around 56°F13°C. Breezy from the WSW at 6 to 8 mph9 to 12 km/h.
	MondaySep 7	81°F27°C	55°F13°C	0 in0 mm· —	12%	Clear	W 4 mph6 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 59°F15°C. Light wind from the WNW around 3 mph6 km/h. NightMostly clear, with a low around 55°F13°C. Light wind from the WSW around 4 mph6 km/h.
	TuesdaySep 8	83°F28°C	58°F14°C	0 in0 mm· —	33%	Clear	WSW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 60°F15°C. Light wind from the WSW around 4 mph7 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the WSW around 4 mph6 km/h.
	WednesdaySep 9	83°F28°C	60°F16°C	0 in0.1 mm· —	36%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 63°F17°C. Light wind from the WSW around 5 mph8 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the WSW around 4 mph7 km/h.
	ThursdaySep 10	82°F28°C	61°F16°C	0.02 in0.6 mm· —	30%	Clear	WSW 5 mph9 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 63°F17°C. Breezy from the WSW at 6 to 8 mph10 to 14 km/h. NightPartly cloudy, with a low around 61°F16°C. Light wind from the WSW around 5 mph8 km/h.
	FridaySep 11	79°F26°C	60°F16°C	0.01 in0.2 mm· —	33%	Clear	WSW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 63°F17°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h. NightPartly cloudy, with a low around 60°F16°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
	SaturdaySep 12	78°F26°C	59°F15°C	0.02 in0.5 mm· —	34%	Clear	WSW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 61°F16°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
	SundaySep 13	79°F26°C	59°F15°C	0.03 in0.8 mm· —	28%	Clear	WSW 5 mph9 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 62°F17°C. Breezy from the WSW at 6 to 8 mph9 to 13 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.
	MondaySep 14	81°F27°C	58°F15°C	0.01 in0.3 mm· —	25%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 61°F16°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h. NightMostly clear, with a low around 58°F15°C. Light wind from the WSW around 4 mph7 km/h.
	TuesdaySep 15	81°F27°C	59°F15°C	0 in0.1 mm· —	25%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 61°F16°C. Breezy from the WSW at 6 to 8 mph9 to 12 km/h. NightMostly clear, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.
	WednesdaySep 16	81°F27°C	59°F15°C	0 in0 mm· —	28%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 61°F16°C. Breezy from the WSW at 5 to 8 mph9 to 12 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.

Nearby Cities

American Canyon5 mi8 km Hercules6 mi10 km Benicia7 mi11 km Pinole7 mi12 km Martinez9 mi14 km San Pablo11 mi18 km

About This Forecast

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Coordinates: 38.1041°N, 122.2566°W·Elevation: 21m·Timezone: America/Los_Angeles·Population: 121,692