Current Conditions

Fairfield, California

63°F17°C

Clear

Wind

WSW 6 mph10 km/h

Humidity

80%

Cloud Cover

26%

As of Thursday, July 23, 2026 at 9:07 AM PDT

Today's Outlook

Day

Mostly clear and warm, with a high of 85°F29°C and morning low of 63°F17°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h.

Night

Mostly clear, with a low around 59°F15°C. Breezy from the SW at 8 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 85°F29°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 9%	Wind WSW 8 mph13 km/h	Thursday: Mostly clear and warm, with a high of 85°F29°C and morning low of 63°F17°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h. Thursday Night: Mostly clear, with a low around 59°F15°C. Breezy from the SW at 8 to 9 mph12 to 15 km/h.
FridayJul 24	Clear	High 86°F30°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 6%	Wind SW 8 mph13 km/h	Friday: Mostly clear and warm, with a high of 86°F30°C and morning low of 63°F17°C. Breezy from the WSW at 9 to 11 mph14 to 18 km/h. Friday Night: Mostly clear, with a low around 59°F15°C. Breezy from the SW at 8 to 10 mph12 to 15 km/h.
SaturdayJul 25	Clear	High 87°F31°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 13%	Wind SW 8 mph14 km/h	Saturday: Mostly clear and hot, with a high of 87°F31°C and morning low of 65°F18°C. Breezy from the WSW at 9 to 11 mph15 to 18 km/h. Saturday Night: Mostly clear, with a low around 59°F15°C. Breezy from the SW at 8 to 10 mph13 to 15 km/h.
SundayJul 26	Clear	High 85°F29°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 9%	Wind SW 8 mph14 km/h	Sunday: Mostly clear and warm, with a high of 85°F29°C and morning low of 63°F17°C. Breezy from the SW at 9 to 11 mph15 to 17 km/h. Sunday Night: Mostly clear, with a low around 59°F15°C. Breezy from the SW at 8 to 9 mph12 to 15 km/h.
MondayJul 27	Clear	High 89°F32°C	Low 58°F15°C	Precip 0 in0 mm—	Cloud 6%	Wind SW 7 mph11 km/h	Monday: Mostly clear and hot, with a high of 89°F32°C and morning low of 62°F17°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. Monday Night: Mostly clear, with a low around 58°F15°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.
TuesdayJul 28	Clear	High 90°F32°C	Low 60°F16°C	Precip 0 in0 mm—	Cloud 2%	Wind SW 6 mph10 km/h	Tuesday: Mostly clear and hot, with a high of 90°F32°C and morning low of 65°F18°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. Tuesday Night: Mostly clear, with a low around 60°F16°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h.
WednesdayJul 29	Clear	High 89°F32°C	Low 61°F16°C	Precip 0 in0 mm—	Cloud 4%	Wind SW 7 mph11 km/h	Wednesday: Mostly clear and hot, with a high of 89°F32°C and morning low of 65°F18°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. Wednesday Night: Mostly clear, with a low around 61°F16°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	85°F29°C	59°F15°C	0 in0 mm· —	9%	Clear	WSW 8 mph13 km/h
DayMostly clear and warm, with a high of 85°F29°C and morning low of 63°F17°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the SW at 8 to 9 mph12 to 15 km/h.
	FridayJul 24	86°F30°C	59°F15°C	0 in0 mm· —	6%	Clear	SW 8 mph13 km/h
DayMostly clear and warm, with a high of 86°F30°C and morning low of 63°F17°C. Breezy from the WSW at 9 to 11 mph14 to 18 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the SW at 8 to 10 mph12 to 15 km/h.
	SaturdayJul 25	87°F31°C	59°F15°C	0 in0 mm· —	13%	Clear	SW 8 mph14 km/h
DayMostly clear and hot, with a high of 87°F31°C and morning low of 65°F18°C. Breezy from the WSW at 9 to 11 mph15 to 18 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the SW at 8 to 10 mph13 to 15 km/h.
	SundayJul 26	85°F29°C	59°F15°C	0 in0 mm· —	9%	Clear	SW 8 mph14 km/h
DayMostly clear and warm, with a high of 85°F29°C and morning low of 63°F17°C. Breezy from the SW at 9 to 11 mph15 to 17 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the SW at 8 to 9 mph12 to 15 km/h.
	MondayJul 27	89°F32°C	58°F15°C	0 in0 mm· —	6%	Clear	SW 7 mph11 km/h
DayMostly clear and hot, with a high of 89°F32°C and morning low of 62°F17°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. NightMostly clear, with a low around 58°F15°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.
	TuesdayJul 28	90°F32°C	60°F16°C	0 in0 mm· —	2%	Clear	SW 6 mph10 km/h
DayMostly clear and hot, with a high of 90°F32°C and morning low of 65°F18°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. NightMostly clear, with a low around 60°F16°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h.
	WednesdayJul 29	89°F32°C	61°F16°C	0 in0 mm· —	4%	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 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 mph11 to 13 km/h.
	ThursdayJul 30	89°F32°C	60°F16°C	0 in0 mm· —	8%	Clear	SW 7 mph12 km/h
DayMostly clear and hot, with a high of 89°F32°C and morning low of 64°F18°C. Breezy from the SW at 8 to 10 mph12 to 16 km/h. NightMostly clear, with a low around 60°F16°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.
	FridayJul 31	91°F33°C	60°F15°C	0 in0 mm· —	14%	Clear	SW 7 mph11 km/h
DayMostly clear and hot, with a high of 91°F33°C and morning low of 63°F17°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. NightMostly clear, with a low around 60°F15°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h.
	SaturdayAug 1	94°F34°C	61°F16°C	0 in0 mm· —	8%	Clear	SW 6 mph10 km/h
DayMostly clear and hot, with a high of 94°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 61°F16°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h.
	SundayAug 2	91°F33°C	63°F17°C	0 in0 mm· —	7%	Clear	SW 6 mph10 km/h
DayMostly clear and hot, with a high of 91°F33°C and morning low of 66°F19°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. NightMostly clear, with a low around 63°F17°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.
	MondayAug 3	88°F31°C	62°F17°C	0 in0 mm· —	10%	Clear	SW 7 mph12 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 66°F19°C. Breezy from the SW at 7 to 10 mph12 to 16 km/h. NightMostly clear, with a low around 62°F17°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h.
	TuesdayAug 4	84°F29°C	60°F16°C	0 in0 mm· —	19%	Clear	SW 8 mph12 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 63°F17°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. NightMostly clear, with a low around 60°F16°C. Breezy from the SW at 8 to 9 mph12 to 14 km/h.
	WednesdayAug 5	85°F29°C	60°F16°C	0 in0 mm· —	22%	Clear	SW 7 mph12 km/h
DayMostly clear and warm, with a high of 85°F29°C and morning low of 64°F18°C. Breezy from the SW at 7 to 10 mph12 to 16 km/h. NightMostly clear, with a low around 60°F16°C. Breezy from the SW at 7 to 9 mph12 to 14 km/h.
	ThursdayAug 6	85°F30°C	60°F16°C	0 in0 mm· —	22%	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 9 mph11 to 15 km/h. NightMostly clear, with a low around 60°F16°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.

Nearby Cities

Suisun1 mi1 km Vacaville8 mi13 km American Canyon13 mi21 km Napa14 mi22 km Benicia15 mi25 km Vallejo15 mi25 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 38.2494°N, 122.0400°W·Elevation: 4m·Timezone: America/Los_Angeles·Population: 112,970