Current Conditions

Fairfield, California

68°F20°C

Clear

Wind

SW 6 mph10 km/h

Humidity

70%

Cloud Cover

As of Tuesday, September 22, 2026 at 8:37 PM PDT

Today's Outlook

Night

Mostly clear, with a low around 56°F13°C. Light wind from the WSW around 4 mph6 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 88°F31°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 23%	Wind WSW 3 mph5 km/h	Wednesday: Mostly clear and hot, with a high of 88°F31°C and morning low of 57°F14°C. Light wind from the WSW around 2 mph3 km/h. Wednesday Night: Mostly clear, with a low around 56°F13°C. Light wind from the WSW around 4 mph6 km/h.
Partly Cloudy	High 86°F30°C	Low 58°F15°C	Precip 0 in0 mm—	Cloud 62%	Wind SW 5 mph8 km/h	Thursday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 59°F15°C. Breezy from the SW at 5 to 9 mph9 to 15 km/h. Thursday Night: Partly cloudy, with a low around 58°F15°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h.
Clear	High 83°F28°C	Low 60°F16°C	Precip 0 in0 mm—	Cloud 27%	Wind SW 7 mph11 km/h	Friday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 62°F17°C. Breezy from the WSW at 7 to 9 mph12 to 14 km/h. Friday Night: Partly cloudy, with a low around 60°F16°C. Light wind from the SW around 6 mph9 km/h.
Clear	High 80°F27°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 28%	Wind SW 4 mph7 km/h	Saturday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 57°F14°C. Breezy from the SW at 4 to 7 mph7 to 11 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 55°F13°C. Light wind from the SW around 5 mph7 km/h.
Clear	High 76°F24°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 37%	Wind SW 6 mph10 km/h	Sunday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 58°F15°C. Breezy from the SW at 7 to 8 mph11 to 14 km/h. Sunday Night: Partly cloudy, with a low around 56°F13°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
Clear	High 81°F27°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 20%	Wind WSW 4 mph7 km/h	Monday: Mostly clear and warm, with a high of 81°F27°C and morning low of 57°F14°C. Light wind from the WSW around 4 mph7 km/h. Dry air. Monday Night: Mostly clear, with a low around 55°F13°C. Light wind from the SW around 5 mph8 km/h.
Clear	High 84°F29°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 16%	Wind WSW 4 mph7 km/h	Tuesday: Mostly clear and warm, with a high of 84°F29°C and morning low of 58°F15°C. Light wind from the WSW around 4 mph7 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 56°F13°C. Light wind from the WSW around 5 mph7 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	88°F31°C	56°F13°C	0 in0 mm· —	23%	Clear	WSW 3 mph5 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 57°F14°C. Light wind from the WSW around 2 mph3 km/h. NightMostly clear, with a low around 56°F13°C. Light wind from the WSW around 4 mph6 km/h.
	ThursdaySep 24	86°F30°C	58°F15°C	0 in0 mm· —	62%	Partly Cloudy	SW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 59°F15°C. Breezy from the SW at 5 to 9 mph9 to 15 km/h. NightPartly cloudy, with a low around 58°F15°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h.
	FridaySep 25	83°F28°C	60°F16°C	0 in0 mm· —	27%	Clear	SW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 62°F17°C. Breezy from the WSW at 7 to 9 mph12 to 14 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the SW around 6 mph9 km/h.
	SaturdaySep 26	80°F27°C	55°F13°C	0 in0 mm· —	28%	Clear	SW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 57°F14°C. Breezy from the SW at 4 to 7 mph7 to 11 km/h. Dry air. NightPartly cloudy, with a low around 55°F13°C. Light wind from the SW around 5 mph7 km/h.
	SundaySep 27	76°F24°C	56°F13°C	0 in0 mm· —	37%	Clear	SW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 58°F15°C. Breezy from the SW at 7 to 8 mph11 to 14 km/h. NightPartly cloudy, with a low around 56°F13°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
	MondaySep 28	81°F27°C	55°F13°C	0 in0 mm· —	20%	Clear	WSW 4 mph7 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 57°F14°C. Light wind from the WSW around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 55°F13°C. Light wind from the SW around 5 mph8 km/h.
	TuesdaySep 29	84°F29°C	56°F13°C	0 in0 mm· —	16%	Clear	WSW 4 mph7 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 58°F15°C. Light wind from the WSW around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 56°F13°C. Light wind from the WSW around 5 mph7 km/h.
	WednesdaySep 30	84°F29°C	57°F14°C	0 in0 mm· —	22%	Clear	WSW 4 mph7 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 58°F14°C. Light wind from the WSW around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 57°F14°C. Light wind from the WSW around 5 mph8 km/h.
	ThursdayOct 1	83°F28°C	58°F15°C	0.01 in0.2 mm· 3%	31%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 59°F15°C. Light wind from the WSW around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 58°F15°C. Light wind from the WSW around 5 mph8 km/h.
	FridayOct 2	85°F29°C	58°F14°C	0 in0.1 mm· 2%	17%	Clear	W 4 mph7 km/h
DayMostly clear and warm, with a high of 85°F29°C and morning low of 59°F15°C. Light wind from the WNW around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 58°F14°C. Light wind from the WSW around 5 mph7 km/h.
	SaturdayOct 3	86°F30°C	59°F15°C	0.01 in0.2 mm· 2%	16%	Clear	WNW 5 mph8 km/h
DayMostly clear and warm, with a high of 86°F30°C and morning low of 60°F16°C. Light wind from the NNW around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 59°F15°C. Light wind from the W around 5 mph8 km/h.
	SundayOct 4	85°F29°C	59°F15°C	0.01 in0.2 mm· 2%	18%	Clear	W 5 mph7 km/h
DayMostly clear and warm, with a high of 85°F29°C and morning low of 60°F16°C. Light wind from the WNW around 5 mph7 km/h. Dry air. NightMostly clear, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.
	MondayOct 5	84°F29°C	59°F15°C	0 in0.1 mm· 2%	17%	Clear	WSW 5 mph7 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 60°F15°C. Light wind from the W around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.
	TuesdayOct 6	85°F29°C	59°F15°C	0.01 in0.3 mm· 2%	19%	Clear	WSW 4 mph7 km/h
DayMostly clear and warm, with a high of 85°F29°C and morning low of 60°F16°C. Light wind from the WSW around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 59°F15°C. Light wind from the WSW around 5 mph7 km/h.
	WednesdayOct 7	84°F29°C	60°F16°C	0.01 in0.2 mm· 2%	23%	Clear	WSW 4 mph7 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 60°F16°C. Light wind from the WSW around 4 mph7 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the WSW around 4 mph7 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.

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