Current Conditions

American Canyon, California

66°F19°C
Clear

Wind

SW 5 mph9 km/h

Humidity

74%

Cloud Cover

2%

As of Tuesday, September 22, 2026 at 6:32 PM PDT

Today's Outlook

Night

Partly cloudy, with a low around 55°F13°C. Light wind from the WSW around 3 mph5 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 86°F30°CLow 55°F13°CPrecip 0 in0 mmCloud 28%Wind WSW 3 mph5 km/hWednesday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 57°F14°C. Light wind from the WSW around 2 mph4 km/h. Wednesday Night: Partly cloudy, with a low around 55°F13°C. Light wind from the WSW around 3 mph5 km/h.
Partly CloudyHigh 83°F28°CLow 57°F14°CPrecip 0 in0 mmCloud 64%Wind WSW 5 mph8 km/hThursday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 57°F14°C. Breezy from the SW at 5 to 9 mph8 to 14 km/h. Thursday Night: Mostly cloudy, with a low around 57°F14°C. Light wind from the WSW around 4 mph7 km/h.
ClearHigh 81°F27°CLow 59°F15°CPrecip 0 in0 mmCloud 25%Wind WSW 6 mph10 km/hFriday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 61°F16°C. Breezy from the WSW at 7 to 9 mph12 to 14 km/h. Friday Night: Mostly clear, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.
ClearHigh 79°F26°CLow 54°F12°CPrecip 0 in0 mmCloud 31%Wind SW 4 mph6 km/hSaturday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 56°F13°C. Breezy from the SW at 4 to 7 mph7 to 12 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 54°F12°C. Light wind from the SW around 4 mph6 km/h.
ClearHigh 74°F23°CLow 55°F13°CPrecip 0 in0 mmCloud 35%Wind SW 6 mph10 km/hSunday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 57°F14°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. Sunday Night: Partly cloudy, with a low around 55°F13°C. Light wind from the SW around 5 mph8 km/h.
ClearHigh 78°F26°CLow 54°F12°CPrecip 0 in0 mmCloud 22%Wind WSW 4 mph7 km/hMonday: Mostly clear and warm, with a high of 78°F26°C and morning low of 55°F13°C. Breezy from the WSW at 5 to 7 mph7 to 11 km/h. Dry air. Monday Night: Mostly clear, with a low around 54°F12°C. Light wind from the WSW around 4 mph7 km/h.
ClearHigh 82°F28°CLow 54°F12°CPrecip 0 in0 mmCloud 18%Wind WSW 4 mph7 km/hTuesday: Mostly clear and warm, with a high of 82°F28°C and morning low of 57°F14°C. Light wind from the WSW around 4 mph7 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 54°F12°C. Light wind from the WSW around 4 mph7 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2386°F30°C55°F13°C0 in0 mm· —28%ClearWSW 3 mph5 km/h
ThursdaySep 2483°F28°C57°F14°C0 in0 mm· —64%Partly CloudyWSW 5 mph8 km/h
FridaySep 2581°F27°C59°F15°C0 in0 mm· —25%ClearWSW 6 mph10 km/h
SaturdaySep 2679°F26°C54°F12°C0 in0 mm· —31%ClearSW 4 mph6 km/h
SundaySep 2774°F23°C55°F13°C0 in0 mm· —35%ClearSW 6 mph10 km/h
MondaySep 2878°F26°C54°F12°C0 in0 mm· —22%ClearWSW 4 mph7 km/h
TuesdaySep 2982°F28°C54°F12°C0 in0 mm· —18%ClearWSW 4 mph7 km/h
WednesdaySep 3081°F27°C56°F13°C0 in0 mm· —25%ClearWSW 4 mph7 km/h
ThursdayOct 181°F27°C57°F14°C0 in0.1 mm· 2%29%ClearWSW 5 mph7 km/h
FridayOct 284°F29°C56°F13°C0 in0 mm· —14%ClearW 4 mph7 km/h
SaturdayOct 386°F30°C58°F14°C0 in0 mm· —13%ClearW 4 mph7 km/h
SundayOct 484°F29°C58°F14°C0 in0 mm· —17%ClearW 4 mph7 km/h
MondayOct 583°F28°C58°F14°C0 in0.1 mm· 2%14%ClearWSW 4 mph7 km/h
TuesdayOct 682°F28°C58°F14°C0 in0.1 mm· 2%20%ClearWSW 5 mph7 km/h
WednesdayOct 782°F28°C58°F15°C0.01 in0.3 mm· 3%27%ClearWSW 4 mph7 km/h

Nearby Cities

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: 38.1749°N, 122.2608°W·Elevation: 14m·Timezone: America/Los_Angeles·Population: 20,554