Current Conditions

Vallejo, California

61°F16°C

Clear

Wind

WSW 5 mph8 km/h

Humidity

59%

Cloud Cover

As of Monday, October 12, 2026 at 8:48 PM PDT

Today's Outlook

Night

Mostly clear, with a low around 55°F13°C. Breezy from the WSW at 6 to 8 mph9 to 12 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 69°F21°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 2%	Wind WSW 5 mph9 km/h	Monday: Mostly clear and warm, with a high of 69°F21°C and morning low of 63°F17°C. Breezy from the W at 5 to 8 mph8 to 13 km/h. Dry air. Monday Night: Mostly clear, with a low around 55°F13°C. Breezy from the WSW at 6 to 8 mph9 to 12 km/h.
Clear	High 76°F25°C	Low 50°F10°C	Precip 0 in0 mm—	Cloud 7%	Wind NNW 6 mph9 km/h	Tuesday: Mostly clear and warm, with a high of 76°F25°C and morning low of 51°F11°C. Breezy from the N at 7 to 9 mph11 to 15 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 50°F10°C. Light wind from the WNW around 4 mph7 km/h.
Clear	High 78°F25°C	Low 50°F10°C	Precip 0 in0 mm—	Cloud 3%	Wind WSW 4 mph7 km/h	Wednesday: Mostly clear and warm, with a high of 78°F25°C and morning low of 52°F11°C. Light wind from the WSW around 4 mph6 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 50°F10°C. Light wind from the WSW around 5 mph7 km/h.
Clear	High 86°F30°C	Low 52°F11°C	Precip 0 in0 mm—	Cloud 7%	Wind NE 5 mph8 km/h	Thursday: Mostly clear and warm, with a high of 86°F30°C and morning low of 54°F12°C. Breezy from the NE at 6 to 8 mph9 to 12 km/h. Dry air. Thursday Night: Mostly clear, with a low around 52°F11°C. Light wind from the NW around 4 mph7 km/h.
Clear	High 86°F30°C	Low 59°F15°C	Precip 0 in0.1 mm2%	Cloud 0%	Wind NE 5 mph8 km/h	Friday: Mostly clear and hot, with a high of 86°F30°C and morning low of 61°F16°C. Light wind from the ENE around 5 mph9 km/h. Dry air. Friday Night: Mostly clear, with a low around 59°F15°C. Light wind from the WNW around 5 mph8 km/h.
Clear	High 80°F26°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 9%	Wind SW 5 mph8 km/h	Saturday: Mostly clear and warm, with a high of 80°F26°C and morning low of 57°F14°C. Breezy from the SW at 5 to 7 mph8 to 12 km/h. Dry air. Saturday Night: Mostly clear, with a low around 56°F13°C. Breezy from the SW at 5 to 7 mph9 to 11 km/h.
Clear	High 69°F20°C	Low 54°F12°C	Precip 0 in0.1 mm1%	Cloud 36%	Wind SW 7 mph11 km/h	Sunday: Partly cloudy and warm, with a high of 69°F20°C and morning low of 54°F12°C. Breezy from the SW at 7 to 9 mph12 to 15 km/h. Sunday Night: Partly cloudy, with a low around 54°F12°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	MondayOct 12	69°F21°C	55°F13°C	0 in0 mm· —	2%	Clear	WSW 5 mph9 km/h
DayMostly clear and warm, with a high of 69°F21°C and morning low of 63°F17°C. Breezy from the W at 5 to 8 mph8 to 13 km/h. Dry air. NightMostly clear, with a low around 55°F13°C. Breezy from the WSW at 6 to 8 mph9 to 12 km/h.
	TuesdayOct 13	76°F25°C	50°F10°C	0 in0 mm· —	7%	Clear	NNW 6 mph9 km/h
DayMostly clear and warm, with a high of 76°F25°C and morning low of 51°F11°C. Breezy from the N at 7 to 9 mph11 to 15 km/h. Dry air. NightMostly clear, with a low around 50°F10°C. Light wind from the WNW around 4 mph7 km/h.
	WednesdayOct 14	78°F25°C	50°F10°C	0 in0 mm· —	3%	Clear	WSW 4 mph7 km/h
DayMostly clear and warm, with a high of 78°F25°C and morning low of 52°F11°C. Light wind from the WSW around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 50°F10°C. Light wind from the WSW around 5 mph7 km/h.
	ThursdayOct 15	86°F30°C	52°F11°C	0 in0 mm· —	7%	Clear	NE 5 mph8 km/h
DayMostly clear and warm, with a high of 86°F30°C and morning low of 54°F12°C. Breezy from the NE at 6 to 8 mph9 to 12 km/h. Dry air. NightMostly clear, with a low around 52°F11°C. Light wind from the NW around 4 mph7 km/h.
	FridayOct 16	86°F30°C	59°F15°C	0 in0.1 mm· 2%	0%	Clear	NE 5 mph8 km/h
DayMostly clear and hot, with a high of 86°F30°C and morning low of 61°F16°C. Light wind from the ENE around 5 mph9 km/h. Dry air. NightMostly clear, with a low around 59°F15°C. Light wind from the WNW around 5 mph8 km/h.
	SaturdayOct 17	80°F26°C	56°F13°C	0 in0 mm· —	9%	Clear	SW 5 mph8 km/h
DayMostly clear and warm, with a high of 80°F26°C and morning low of 57°F14°C. Breezy from the SW at 5 to 7 mph8 to 12 km/h. Dry air. NightMostly clear, with a low around 56°F13°C. Breezy from the SW at 5 to 7 mph9 to 11 km/h.
	SundayOct 18	69°F20°C	54°F12°C	0 in0.1 mm· 1%	36%	Clear	SW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 69°F20°C and morning low of 54°F12°C. Breezy from the SW at 7 to 9 mph12 to 15 km/h. NightPartly cloudy, with a low around 54°F12°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h.
	MondayOct 19	68°F20°C	51°F11°C	0 in0.1 mm· 4%	46%	Partly Cloudy	WSW 7 mph12 km/h
DayPartly cloudy and mild, with a high of 68°F20°C and morning low of 52°F11°C. Breezy from the WSW at 7 to 9 mph12 to 14 km/h. Dry air. NightPartly cloudy, with a low around 51°F11°C. Breezy from the WSW at 7 to 9 mph12 to 14 km/h.
	TuesdayOct 20	69°F21°C	52°F11°C	0.03 in0.7 mm· 9%	22%	Clear	W 7 mph11 km/h
DayMostly clear and warm, with a high of 69°F21°C and morning low of 54°F12°C. Breezy from the WNW at 7 mph11 km/h. Dry air. NightMostly clear, with a low around 52°F11°C. Breezy from the W at 7 mph11 km/h.
	WednesdayOct 21	71°F22°C	54°F12°C	0.01 in0.2 mm· 4%	15%	Clear	NW 6 mph10 km/h
DayMostly clear and warm, with a high of 71°F22°C and morning low of 55°F13°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. Dry air. NightMostly clear, with a low around 54°F12°C. Light wind from the WNW around 6 mph9 km/h.
	ThursdayOct 22	70°F21°C	52°F11°C	0.02 in0.6 mm· 5%	22%	Clear	SW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 53°F12°C. Light wind from the SW around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 52°F11°C. Light wind from the WSW around 5 mph8 km/h.
	FridayOct 23	71°F21°C	52°F11°C	0.01 in0.2 mm· 3%	29%	Clear	SW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 71°F21°C and morning low of 53°F12°C. Light wind from the SW around 4 mph7 km/h. Dry air. NightPartly cloudy, with a low around 52°F11°C. Light wind from the WSW around 5 mph8 km/h.
	SaturdayOct 24	72°F22°C	52°F11°C	0 in0.1 mm· 2%	33%	Clear	WSW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 54°F12°C. Light wind from the WSW around 4 mph7 km/h. Dry air. NightPartly cloudy, with a low around 52°F11°C. Light wind from the WSW around 5 mph7 km/h.
	SundayOct 25	73°F23°C	53°F11°C	0.01 in0.2 mm· 3%	32%	Clear	WSW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 54°F12°C. Light wind from the N around 5 mph7 km/h. Dry air. NightPartly cloudy, with a low around 53°F11°C. Light wind from the WSW around 5 mph7 km/h.
	MondayOct 26	74°F23°C	53°F12°C	0.01 in0.2 mm· 3%	32%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 55°F13°C. Light wind from the WNW around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 53°F12°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

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