Current Conditions

Vallejo, California

71°F22°C

Clear

Wind

WSW 8 mph13 km/h

Humidity

60%

Cloud Cover

As of Thursday, July 23, 2026 at 10:42 AM PDT

Today's Outlook

Day

Mostly clear and warm, with a high of 79°F26°C and morning low of 62°F16°C. Breezy from the WSW at 9 to 12 mph15 to 19 km/h.

Night

Mostly clear, with a low around 58°F15°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Clear	High 79°F26°C	Low 58°F15°C	Precip 0 in0 mm—	Cloud 15%	Wind WSW 8 mph13 km/h	Thursday: Mostly clear and warm, with a high of 79°F26°C and morning low of 62°F16°C. Breezy from the WSW at 9 to 12 mph15 to 19 km/h. Thursday Night: Mostly clear, with a low around 58°F15°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h.
FridayJul 24	Clear	High 81°F27°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 12%	Wind WSW 8 mph13 km/h	Friday: Mostly clear and warm, with a high of 81°F27°C and morning low of 61°F16°C. Breezy from the WSW at 10 to 12 mph15 to 19 km/h. Friday Night: Mostly clear, with a low around 57°F14°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h.
SaturdayJul 25	Clear	High 82°F28°C	Low 58°F15°C	Precip 0 in0 mm—	Cloud 15%	Wind WSW 9 mph14 km/h	Saturday: Mostly clear and warm, with a high of 82°F28°C and morning low of 63°F17°C. Breezy from the WSW at 10 to 12 mph16 to 19 km/h. Saturday Night: Mostly clear, with a low around 58°F15°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h.
SundayJul 26	Clear	High 80°F27°C	Low 58°F15°C	Precip 0 in0 mm—	Cloud 17%	Wind WSW 9 mph14 km/h	Sunday: Mostly clear and warm, with a high of 80°F27°C and morning low of 62°F17°C. Breezy from the WSW at 10 to 11 mph15 to 18 km/h. Sunday Night: Mostly clear, with a low around 58°F15°C. Breezy from the WSW at 8 to 9 mph12 to 15 km/h.
MondayJul 27	Clear	High 85°F29°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 11%	Wind WSW 7 mph11 km/h	Monday: Mostly clear and warm, with a high of 85°F29°C and morning low of 61°F16°C. Breezy from the WSW at 7 to 10 mph12 to 16 km/h. Monday Night: Mostly clear, with a low around 57°F14°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.
TuesdayJul 28	Clear	High 86°F30°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 4%	Wind SW 7 mph11 km/h	Tuesday: Mostly clear and hot, with a high of 86°F30°C and morning low of 63°F17°C. Breezy from the WSW at 7 to 10 mph12 to 16 km/h. Tuesday Night: Mostly clear, with a low around 59°F15°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h.
WednesdayJul 29	Clear	High 85°F30°C	Low 60°F15°C	Precip 0 in0 mm—	Cloud 8%	Wind SW 7 mph11 km/h	Wednesday: Mostly clear and warm, with a high of 85°F30°C and morning low of 63°F17°C. Breezy from the SW at 7 to 10 mph12 to 16 km/h. Wednesday Night: Mostly clear, with a low around 60°F15°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	79°F26°C	58°F15°C	0 in0 mm· —	15%	Clear	WSW 8 mph13 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 62°F16°C. Breezy from the WSW at 9 to 12 mph15 to 19 km/h. NightMostly clear, with a low around 58°F15°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h.
	FridayJul 24	81°F27°C	57°F14°C	0 in0 mm· —	12%	Clear	WSW 8 mph13 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 61°F16°C. Breezy from the WSW at 10 to 12 mph15 to 19 km/h. NightMostly clear, with a low around 57°F14°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h.
	SaturdayJul 25	82°F28°C	58°F15°C	0 in0 mm· —	15%	Clear	WSW 9 mph14 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 63°F17°C. Breezy from the WSW at 10 to 12 mph16 to 19 km/h. NightMostly clear, with a low around 58°F15°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h.
	SundayJul 26	80°F27°C	58°F15°C	0 in0 mm· —	17%	Clear	WSW 9 mph14 km/h
DayMostly clear and warm, with a high of 80°F27°C and morning low of 62°F17°C. Breezy from the WSW at 10 to 11 mph15 to 18 km/h. NightMostly clear, with a low around 58°F15°C. Breezy from the WSW at 8 to 9 mph12 to 15 km/h.
	MondayJul 27	85°F29°C	57°F14°C	0 in0 mm· —	11%	Clear	WSW 7 mph11 km/h
DayMostly clear and warm, with a high of 85°F29°C and morning low of 61°F16°C. Breezy from the WSW at 7 to 10 mph12 to 16 km/h. NightMostly clear, with a low around 57°F14°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.
	TuesdayJul 28	86°F30°C	59°F15°C	0 in0 mm· —	4%	Clear	SW 7 mph11 km/h
DayMostly clear and hot, with a high of 86°F30°C and morning low of 63°F17°C. Breezy from the WSW at 7 to 10 mph12 to 16 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h.
	WednesdayJul 29	85°F30°C	60°F15°C	0 in0 mm· —	8%	Clear	SW 7 mph11 km/h
DayMostly clear and warm, with a high of 85°F30°C and morning low of 63°F17°C. Breezy from the SW at 7 to 10 mph12 to 16 km/h. NightMostly clear, with a low around 60°F15°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h.
	ThursdayJul 30	85°F29°C	58°F15°C	0 in0 mm· —	13%	Clear	SW 7 mph11 km/h
DayMostly clear and warm, with a high of 85°F29°C and morning low of 62°F17°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. NightMostly clear, with a low around 58°F15°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h.
	FridayJul 31	87°F31°C	58°F15°C	0 in0 mm· —	16%	Clear	SW 6 mph10 km/h
DayMostly clear and hot, with a high of 87°F31°C and morning low of 62°F16°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h. NightMostly clear, with a low around 58°F15°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h.
	SaturdayAug 1	90°F32°C	59°F15°C	0 in0 mm· —	10%	Clear	SW 6 mph10 km/h
DayMostly clear and hot, with a high of 90°F32°C and morning low of 64°F18°C. Breezy from the SW at 7 to 9 mph10 to 15 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h.
	SundayAug 2	88°F31°C	61°F16°C	0 in0 mm· —	8%	Clear	SW 6 mph10 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 64°F18°C. Breezy from the SW at 7 to 10 mph11 to 15 km/h. NightMostly clear, with a low around 61°F16°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h.
	MondayAug 3	84°F29°C	60°F16°C	0 in0 mm· —	15%	Clear	SW 7 mph12 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 64°F18°C. Breezy from the SW at 8 to 11 mph12 to 17 km/h. NightMostly clear, with a low around 60°F16°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h.
	TuesdayAug 4	81°F27°C	59°F15°C	0 in0 mm· —	26%	Clear	SW 7 mph12 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 62°F16°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the SW at 7 to 8 mph11 to 14 km/h.
	WednesdayAug 5	81°F27°C	59°F15°C	0 in0 mm· —	30%	Clear	SW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 63°F17°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.
	ThursdayAug 6	81°F27°C	59°F15°C	0 in0 mm· —	34%	Clear	SW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 62°F16°C. Breezy from the WSW at 7 to 10 mph12 to 16 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the SW at 6 to 8 mph10 to 13 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