Current Conditions

Vacaville, California

69°F20°C

Clear

Wind

SW 6 mph10 km/h

Humidity

62%

Cloud Cover

As of Friday, July 24, 2026 at 12:13 AM PDT

Today's Outlook

Day

Mostly clear and hot, with a high of 90°F32°C and morning low of 64°F18°C. Breezy from the SW at 8 to 11 mph13 to 17 km/h.

Night

Mostly clear, with a low around 60°F15°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
FridayJul 24	Clear	High 90°F32°C	Low 60°F15°C	Precip 0 in0 mm—	Cloud 4%	Wind SW 7 mph12 km/h	Friday: Mostly clear and hot, with a high of 90°F32°C and morning low of 64°F18°C. Breezy from the SW at 8 to 11 mph13 to 17 km/h. Friday Night: Mostly clear, with a low around 60°F15°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h.
SaturdayJul 25	Clear	High 90°F32°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 10%	Wind SW 7 mph12 km/h	Saturday: Mostly clear and hot, with a high of 90°F32°C and morning low of 66°F19°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. Saturday Night: Mostly clear, with a low around 59°F15°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h.
SundayJul 26	Clear	High 89°F32°C	Low 60°F15°C	Precip 0 in0 mm—	Cloud 5%	Wind SW 7 mph11 km/h	Sunday: Mostly clear and hot, with a high of 89°F32°C and morning low of 65°F18°C. Breezy from the SW at 8 to 10 mph12 to 16 km/h. Sunday Night: Mostly clear, with a low around 60°F15°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h.
MondayJul 27	Clear	High 90°F32°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 3%	Wind SW 6 mph10 km/h	Monday: Mostly clear and hot, with a high of 90°F32°C and morning low of 63°F17°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h. Monday Night: Mostly clear, with a low around 59°F15°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h.
TuesdayJul 28	Clear	High 94°F34°C	Low 60°F16°C	Precip 0 in0 mm—	Cloud 1%	Wind SW 5 mph9 km/h	Tuesday: Mostly clear and hot, with a high of 94°F34°C and morning low of 67°F19°C. Breezy from the SW at 5 to 8 mph8 to 12 km/h. Tuesday Night: Mostly clear, with a low around 60°F16°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h.
WednesdayJul 29	Clear	High 92°F34°C	Low 62°F17°C	Precip 0 in0 mm—	Cloud 2%	Wind SW 6 mph9 km/h	Wednesday: Mostly clear and hot, with a high of 92°F34°C and morning low of 66°F19°C. Breezy from the SW at 6 to 8 mph9 to 13 km/h. Wednesday Night: Mostly clear, with a low around 62°F17°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h.
ThursdayJul 30	Clear	High 93°F34°C	Low 62°F16°C	Precip 0 in0 mm—	Cloud 5%	Wind SW 6 mph9 km/h	Thursday: Mostly clear and hot, with a high of 93°F34°C and morning low of 65°F19°C. Breezy from the SW at 6 to 8 mph10 to 14 km/h. Thursday Night: Mostly clear, with a low around 62°F16°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	FridayJul 24	90°F32°C	60°F15°C	0 in0 mm· —	4%	Clear	SW 7 mph12 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 8 to 11 mph13 to 17 km/h. NightMostly clear, with a low around 60°F15°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h.
	SaturdayJul 25	90°F32°C	59°F15°C	0 in0 mm· —	10%	Clear	SW 7 mph12 km/h
DayMostly clear and hot, with a high of 90°F32°C and morning low of 66°F19°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h.
	SundayJul 26	89°F32°C	60°F15°C	0 in0 mm· —	5%	Clear	SW 7 mph11 km/h
DayMostly clear and hot, with a high of 89°F32°C and morning low of 65°F18°C. Breezy from the SW at 8 to 10 mph12 to 16 km/h. NightMostly clear, with a low around 60°F15°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h.
	MondayJul 27	90°F32°C	59°F15°C	0 in0 mm· —	3%	Clear	SW 6 mph10 km/h
DayMostly clear and hot, with a high of 90°F32°C and morning low of 63°F17°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h.
	TuesdayJul 28	94°F34°C	60°F16°C	0 in0 mm· —	1%	Clear	SW 5 mph9 km/h
DayMostly clear and hot, with a high of 94°F34°C and morning low of 67°F19°C. Breezy from the SW at 5 to 8 mph8 to 12 km/h. NightMostly clear, with a low around 60°F16°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h.
	WednesdayJul 29	92°F34°C	62°F17°C	0 in0 mm· —	2%	Clear	SW 6 mph9 km/h
DayMostly clear and hot, with a high of 92°F34°C and morning low of 66°F19°C. Breezy from the SW at 6 to 8 mph9 to 13 km/h. NightMostly clear, with a low around 62°F17°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h.
	ThursdayJul 30	93°F34°C	62°F16°C	0 in0 mm· —	5%	Clear	SW 6 mph9 km/h
DayMostly clear and hot, with a high of 93°F34°C and morning low of 65°F19°C. Breezy from the SW at 6 to 8 mph10 to 14 km/h. NightMostly clear, with a low around 62°F16°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h.
	FridayJul 31	95°F35°C	61°F16°C	0 in0 mm· —	9%	Clear	SW 6 mph9 km/h
DayMostly clear and hot, with a high of 95°F35°C and morning low of 65°F18°C. Breezy from the SW at 5 to 8 mph9 to 13 km/h. NightMostly clear, with a low around 61°F16°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
	SaturdayAug 1	97°F36°C	62°F17°C	0 in0 mm· —	5%	Hot	SW 6 mph9 km/h
DayMostly clear and hot, with a high of 97°F36°C and morning low of 67°F19°C. Breezy from the SW at 5 to 8 mph9 to 13 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 62°F17°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h.
	SundayAug 2	95°F35°C	64°F18°C	0 in0 mm· —	4%	Hot	SW 6 mph9 km/h
DayMostly clear and hot, with a high of 95°F35°C and morning low of 68°F20°C. Breezy from the SW at 6 to 8 mph9 to 13 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 64°F18°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h.
	MondayAug 3	92°F33°C	63°F17°C	0 in0 mm· —	6%	Clear	SW 6 mph10 km/h
DayMostly clear and hot, with a high of 92°F33°C and morning low of 68°F20°C. Breezy from the SW at 6 to 10 mph10 to 15 km/h. NightMostly clear, with a low around 63°F17°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h.
	TuesdayAug 4	89°F32°C	62°F17°C	0 in0 mm· —	10%	Clear	SW 7 mph11 km/h
DayMostly clear and hot, with a high of 89°F32°C and morning low of 66°F19°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. NightMostly clear, with a low around 62°F17°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h.
	WednesdayAug 5	87°F31°C	62°F16°C	0 in0 mm· —	13%	Clear	SW 7 mph11 km/h
DayMostly clear and hot, with a high of 87°F31°C and morning low of 65°F18°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. NightMostly clear, with a low around 62°F16°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.
	ThursdayAug 6	87°F31°C	61°F16°C	0 in0 mm· —	16%	Clear	SW 7 mph11 km/h
DayMostly clear and hot, with a high of 87°F31°C and morning low of 65°F18°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. NightMostly clear, with a low around 61°F16°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h.
	FridayAug 7	87°F31°C	61°F16°C	0 in0 mm· —	17%	Clear	SW 7 mph11 km/h
DayMostly clear and hot, with a high of 87°F31°C and morning low of 64°F18°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. NightMostly clear, with a low around 61°F16°C. Breezy from the SW at 7 to 8 mph10 to 13 km/h.

Nearby Cities

Fairfield8 mi13 km Suisun9 mi14 km Dixon11 mi17 km Napa17 mi27 km Davis19 mi30 km American Canyon19 mi31 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: 38.3566°N, 121.9877°W·Elevation: 53m·Timezone: America/Los_Angeles·Population: 96,803