Current Conditions

Arroyo Grande, California

69°F20°C
Partly Cloudy

Wind

WSW 8 mph12 km/h

Humidity

70%

Cloud Cover

13%

As of Wednesday, August 12, 2026 at 5:52 PM PDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 69°F20°C and morning low of 62°F17°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h.

Night

Partly cloudy, with a low around 61°F16°C. Light wind from the WSW around 4 mph6 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 69°F20°CLow 61°F16°CPrecip 0 in0.1 mm1%Cloud 48%Wind WSW 5 mph8 km/hThursday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 62°F17°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. Thursday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the WSW around 4 mph6 km/h.
ClearHigh 69°F21°CLow 60°F15°CPrecip 0 in0 mmCloud 39%Wind W 5 mph8 km/hFriday: Partly cloudy and warm, with a high of 69°F21°C and morning low of 62°F17°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h. Friday Night: Partly cloudy, with a low around 60°F15°C. Light wind from the W around 4 mph6 km/h.
ClearHigh 71°F21°CLow 59°F15°CPrecip 0 in0 mmCloud 30%Wind WNW 5 mph9 km/hSaturday: Mostly clear and warm, with a high of 71°F21°C and morning low of 62°F17°C. Breezy from the W at 7 to 9 mph11 to 15 km/h. Saturday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the WNW around 4 mph6 km/h.
Partly CloudyHigh 72°F22°CLow 60°F15°CPrecip 0 in0 mmCloud 51%Wind WNW 6 mph9 km/hSunday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 62°F17°C. Breezy from the W at 7 to 9 mph11 to 15 km/h. Sunday Night: Mostly cloudy, with a low around 60°F15°C. Light wind from the NW around 4 mph7 km/h.
Partly CloudyHigh 73°F23°CLow 61°F16°CPrecip 0 in0 mmCloud 70%Wind WNW 6 mph10 km/hMonday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 63°F17°C. Breezy from the WNW at 7 to 9 mph11 to 15 km/h. Monday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the NW around 5 mph8 km/h.
Partly CloudyHigh 76°F24°CLow 62°F17°CPrecip 0 in0 mmCloud 40%Wind WNW 7 mph11 km/hTuesday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 65°F18°C. Breezy from the WNW at 8 to 10 mph13 to 17 km/h. Tuesday Night: Partly cloudy, with a low around 62°F17°C. Light wind from the NW around 5 mph8 km/h.
ClearHigh 77°F25°CLow 62°F17°CPrecip 0 in0 mmCloud 21%Wind WNW 7 mph11 km/hWednesday: Mostly clear and warm, with a high of 77°F25°C and morning low of 66°F19°C. Breezy from the WNW at 8 to 10 mph13 to 16 km/h. Wednesday Night: Mostly clear, with a low around 62°F17°C. Light wind from the NW around 5 mph8 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1369°F20°C61°F16°C0 in0.1 mm· 1%48%Partly CloudyWSW 5 mph8 km/h
FridayAug 1469°F21°C60°F15°C0 in0 mm· —39%ClearW 5 mph8 km/h
SaturdayAug 1571°F21°C59°F15°C0 in0 mm· —30%ClearWNW 5 mph9 km/h
SundayAug 1672°F22°C60°F15°C0 in0 mm· —51%Partly CloudyWNW 6 mph9 km/h
MondayAug 1773°F23°C61°F16°C0 in0 mm· —70%Partly CloudyWNW 6 mph10 km/h
TuesdayAug 1876°F24°C62°F17°C0 in0 mm· —40%Partly CloudyWNW 7 mph11 km/h
WednesdayAug 1977°F25°C62°F17°C0 in0 mm· —21%ClearWNW 7 mph11 km/h
ThursdayAug 2076°F24°C62°F17°C0 in0 mm· —16%ClearWNW 6 mph10 km/h
FridayAug 2176°F24°C62°F17°C0 in0 mm· —16%ClearWNW 6 mph9 km/h
SaturdayAug 2276°F24°C63°F17°C0 in0 mm· —19%ClearWNW 5 mph9 km/h
SundayAug 2376°F24°C63°F17°C0 in0 mm· —19%ClearWNW 5 mph9 km/h
MondayAug 2475°F24°C63°F17°C0 in0 mm· —21%ClearWNW 5 mph8 km/h
TuesdayAug 2575°F24°C62°F17°C0 in0 mm· —24%ClearWNW 5 mph8 km/h
WednesdayAug 2675°F24°C62°F17°C0 in0.1 mm· 2%30%ClearWNW 5 mph8 km/h
ThursdayAug 2775°F24°C63°F17°C0.02 in0.5 mm· 5%33%ClearWNW 6 mph9 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: 35.1186°N, 120.5907°W·Elevation: 36m·Timezone: America/Los_Angeles·Population: 18,108