Current Conditions

Vallejo, California

64°F18°C

Cloudy

Wind

SSW 9 mph15 km/h

Humidity

73%

Cloud Cover

96%

As of Thursday, August 13, 2026 at 9:43 AM PDT

Today's Outlook

Day

Overcast 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°F15°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 69°F21°C	Low 58°F15°C	Precip 0 in0.1 mm—	Cloud 85%	Wind SW 9 mph15 km/h	Thursday: Overcast 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°F15°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h.
Partly Cloudy	High 70°F21°C	Low 58°F14°C	Precip 0 in0.1 mm—	Cloud 70%	Wind SW 7 mph11 km/h	Friday: Mostly cloudy and warm, with a high of 70°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 58°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 15 km/h. Saturday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the WSW at 6 to 7 mph9 to 12 km/h.
Partly Cloudy	High 78°F26°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 80%	Wind WSW 6 mph9 km/h	Sunday: Overcast and warm, with a high of 78°F26°C and morning low of 58°F14°C. Breezy from the WSW at 6 to 8 mph10 to 14 km/h. Sunday Night: Mostly cloudy, with a low around 56°F13°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
Partly Cloudy	High 76°F25°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 73%	Wind WSW 7 mph12 km/h	Monday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 59°F15°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h. Monday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the SW at 7 to 8 mph10 to 13 km/h.
Partly Cloudy	High 79°F26°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 53%	Wind SW 7 mph11 km/h	Tuesday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 60°F15°C. Breezy from the WSW 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 12 km/h.
Partly Cloudy	High 78°F25°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 41%	Wind SW 7 mph12 km/h	Wednesday: Partly cloudy and warm, with a high of 78°F25°C and morning low of 59°F15°C. Breezy from the SW at 8 to 10 mph12 to 16 km/h. Wednesday Night: Partly cloudy, with a low around 57°F14°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	69°F21°C	58°F15°C	0 in0.1 mm· —	85%	Cloudy	SW 9 mph15 km/h
DayOvercast 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°F15°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h.
	FridayAug 14	70°F21°C	58°F14°C	0 in0.1 mm· —	70%	Partly Cloudy	SW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 70°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 58°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 15 km/h. NightMostly cloudy, with a low around 57°F14°C. Breezy from the WSW at 6 to 7 mph9 to 12 km/h.
	SundayAug 16	78°F26°C	56°F13°C	0 in0 mm· —	80%	Partly Cloudy	WSW 6 mph9 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 58°F14°C. Breezy from the WSW at 6 to 8 mph10 to 14 km/h. NightMostly cloudy, with a low around 56°F13°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
	MondayAug 17	76°F25°C	58°F14°C	0 in0 mm· —	73%	Partly Cloudy	WSW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 59°F15°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h. NightMostly cloudy, with a low around 58°F14°C. Breezy from the SW at 7 to 8 mph10 to 13 km/h.
	TuesdayAug 18	79°F26°C	57°F14°C	0 in0 mm· —	53%	Partly Cloudy	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 WSW 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 12 km/h.
	WednesdayAug 19	78°F25°C	57°F14°C	0 in0 mm· —	41%	Partly Cloudy	SW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 59°F15°C. Breezy from the SW at 8 to 10 mph12 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.
	ThursdayAug 20	77°F25°C	57°F14°C	0 in0 mm· —	46%	Partly Cloudy	SW 8 mph12 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 60°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	77°F25°C	58°F14°C	0 in0 mm· —	41%	Partly Cloudy	WSW 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 58°F14°C. Breezy from the SW at 7 to 8 mph11 to 12 km/h.
	SaturdayAug 22	80°F27°C	58°F14°C	0 in0 mm· —	31%	Clear	WSW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 80°F27°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.
	SundayAug 23	80°F27°C	58°F14°C	0 in0 mm· —	25%	Clear	SW 6 mph10 km/h
DayMostly clear and warm, with a high of 80°F27°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 mph9 to 11 km/h.
	MondayAug 24	80°F27°C	58°F14°C	0 in0 mm· —	29%	Clear	SW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 61°F16°C. Breezy from the SW 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 mph9 to 11 km/h.
	TuesdayAug 25	79°F26°C	57°F14°C	0 in0 mm· —	31%	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	80°F27°C	57°F14°C	0 in0 mm· —	33%	Clear	SW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 60°F15°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the SW around 5 mph9 km/h.
	ThursdayAug 27	80°F27°C	57°F14°C	0.01 in0.2 mm· 2%	38%	Clear	SW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 60°F16°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the SW around 5 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