Current Conditions

Vallejo, California

59°F15°C

Cloudy

Wind

SW 8 mph13 km/h

Humidity

89%

Cloud Cover

98%

As of Thursday, August 13, 2026 at 3:14 AM PDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 69°F21°C and morning low of 60°F15°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h.

Night

Overcast, with a low around 58°F14°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 69°F21°C	Low 58°F14°C	Precip 0 in0.1 mm—	Cloud 81%	Wind SW 9 mph14 km/h	Thursday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 60°F15°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. Thursday Night: Overcast, with a low around 58°F14°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h.
Partly Cloudy	High 69°F21°C	Low 57°F14°C	Precip 0 in0.1 mm—	Cloud 73%	Wind SW 7 mph11 km/h	Friday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 59°F15°C. Breezy from the SW at 8 to 9 mph12 to 15 km/h. Friday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.
Partly Cloudy	High 73°F23°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 61%	Wind WSW 6 mph10 km/h	Saturday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. Saturday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
Partly Cloudy	High 79°F26°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 75%	Wind WSW 5 mph9 km/h	Sunday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 57°F14°C. Breezy from the WSW at 6 to 8 mph9 to 13 km/h. Sunday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the SW around 5 mph8 km/h.
Partly Cloudy	High 78°F25°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 74%	Wind SW 7 mph11 km/h	Monday: Mostly cloudy and warm, with a high of 78°F25°C and morning low of 59°F15°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h. Monday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h.
Partly Cloudy	High 80°F27°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 52%	Wind SW 6 mph10 km/h	Tuesday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 59°F15°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. Tuesday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h.
Clear	High 79°F26°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 39%	Wind SW 7 mph11 km/h	Wednesday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 60°F15°C. Breezy from the SW at 7 to 10 mph12 to 15 km/h. Wednesday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	69°F21°C	58°F14°C	0 in0.1 mm· —	81%	Cloudy	SW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 60°F15°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. NightOvercast, with a low around 58°F14°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h.
	FridayAug 14	69°F21°C	57°F14°C	0 in0.1 mm· —	73%	Partly Cloudy	SW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 59°F15°C. Breezy from the SW at 8 to 9 mph12 to 15 km/h. NightMostly cloudy, with a low around 57°F14°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.
	SaturdayAug 15	73°F23°C	57°F14°C	0 in0 mm· —	61%	Partly Cloudy	WSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. NightMostly cloudy, with a low around 57°F14°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
	SundayAug 16	79°F26°C	56°F13°C	0 in0 mm· —	75%	Partly Cloudy	WSW 5 mph9 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 57°F14°C. Breezy from the WSW at 6 to 8 mph9 to 13 km/h. NightMostly cloudy, with a low around 56°F13°C. Light wind from the SW around 5 mph8 km/h.
	MondayAug 17	78°F25°C	58°F14°C	0 in0 mm· —	74%	Partly Cloudy	SW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 59°F15°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h. NightMostly cloudy, with a low around 58°F14°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h.
	TuesdayAug 18	80°F27°C	57°F14°C	0 in0 mm· —	52%	Partly Cloudy	SW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 59°F15°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. NightMostly cloudy, with a low around 57°F14°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h.
	WednesdayAug 19	79°F26°C	58°F14°C	0 in0 mm· —	39%	Clear	SW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 60°F15°C. Breezy from the SW at 7 to 10 mph12 to 15 km/h. NightPartly cloudy, with a low around 58°F14°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h.
	ThursdayAug 20	77°F25°C	57°F14°C	0 in0 mm· —	35%	Clear	SW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 59°F15°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h. NightPartly cloudy, with a low around 57°F14°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.
	FridayAug 21	78°F26°C	57°F14°C	0 in0 mm· —	33%	Clear	SW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 60°F15°C. Breezy from the WSW at 7 to 10 mph12 to 15 km/h. NightPartly cloudy, with a low around 57°F14°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h.
	SaturdayAug 22	79°F26°C	57°F14°C	0 in0 mm· —	31%	Clear	SW 7 mph10 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 61°F16°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h. NightPartly cloudy, with a low around 57°F14°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h.
	SundayAug 23	79°F26°C	58°F14°C	0 in0 mm· —	29%	Clear	SW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 60°F16°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h. NightPartly cloudy, with a low around 58°F14°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h.
	MondayAug 24	80°F26°C	57°F14°C	0 in0 mm· —	28%	Clear	SW 6 mph10 km/h
DayMostly clear and warm, with a high of 80°F26°C and morning low of 60°F16°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. NightPartly cloudy, with a low around 57°F14°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
	TuesdayAug 25	79°F26°C	57°F14°C	0 in0 mm· —	32%	Clear	SW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 59°F15°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. NightPartly cloudy, with a low around 57°F14°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
	WednesdayAug 26	78°F26°C	57°F14°C	0 in0 mm· —	36%	Clear	SW 7 mph10 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 59°F15°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h. NightPartly cloudy, with a low around 57°F14°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
	ThursdayAug 27	79°F26°C	56°F14°C	0.01 in0.2 mm· 2%	40%	Partly Cloudy	SW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 58°F15°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. NightPartly cloudy, with a low around 56°F14°C. Light wind from the SW around 6 mph9 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