Current Conditions

San Luis Obispo, California

61°F16°C
Partly Cloudy

Wind

SW 4 mph6 km/h

Humidity

89%

Cloud Cover

43%

As of Thursday, August 13, 2026 at 12:54 AM PDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 68°F20°C and morning low of 63°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 68°F20°CLow 61°F16°CPrecip 0 in0.1 mm1%Cloud 49%Wind SW 5 mph8 km/hThursday: Mostly cloudy and warm, with a high of 68°F20°C and morning low of 63°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 70°F21°CLow 59°F15°CPrecip 0 in0 mmCloud 34%Wind W 5 mph8 km/hFriday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 62°F16°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h. Friday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the W around 4 mph6 km/h.
ClearHigh 72°F22°CLow 59°F15°CPrecip 0 in0 mmCloud 28%Wind W 5 mph8 km/hSaturday: Mostly clear and warm, with a high of 72°F22°C and morning low of 62°F16°C. Breezy from the W at 6 to 8 mph9 to 14 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 73°F23°CLow 60°F15°CPrecip 0 in0 mmCloud 47%Wind WNW 5 mph8 km/hSunday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Breezy from the W at 6 to 8 mph10 to 13 km/h. Sunday Night: Mostly cloudy, with a low around 60°F15°C. Light wind from the WNW around 4 mph6 km/h.
Partly CloudyHigh 75°F24°CLow 61°F16°CPrecip 0 in0 mmCloud 66%Wind WNW 5 mph9 km/hMonday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 64°F18°C. Breezy from the WNW at 7 to 9 mph11 to 14 km/h. Monday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the WNW around 4 mph7 km/h.
ClearHigh 78°F26°CLow 62°F17°CPrecip 0 in0 mmCloud 36%Wind WNW 6 mph10 km/hTuesday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 66°F19°C. Breezy from the WNW at 7 to 9 mph12 to 15 km/h. Tuesday Night: Partly cloudy, with a low around 62°F17°C. Light wind from the NW around 5 mph7 km/h.
ClearHigh 78°F26°CLow 63°F17°CPrecip 0 in0 mmCloud 24%Wind WNW 6 mph10 km/hWednesday: Mostly clear and warm, with a high of 78°F26°C and morning low of 66°F19°C. Breezy from the WNW at 8 to 10 mph12 to 16 km/h. Wednesday Night: Mostly clear, with a low around 63°F17°C. Light wind from the NW around 5 mph8 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1368°F20°C61°F16°C0 in0.1 mm· 1%49%Partly CloudySW 5 mph8 km/h
FridayAug 1470°F21°C59°F15°C0 in0 mm· —34%ClearW 5 mph8 km/h
SaturdayAug 1572°F22°C59°F15°C0 in0 mm· —28%ClearW 5 mph8 km/h
SundayAug 1673°F23°C60°F15°C0 in0 mm· —47%Partly CloudyWNW 5 mph8 km/h
MondayAug 1775°F24°C61°F16°C0 in0 mm· —66%Partly CloudyWNW 5 mph9 km/h
TuesdayAug 1878°F26°C62°F17°C0 in0 mm· —36%ClearWNW 6 mph10 km/h
WednesdayAug 1978°F26°C63°F17°C0 in0 mm· —24%ClearWNW 6 mph10 km/h
ThursdayAug 2077°F25°C62°F17°C0 in0 mm· —21%ClearWNW 6 mph9 km/h
FridayAug 2177°F25°C62°F17°C0 in0 mm· —15%ClearWNW 5 mph9 km/h
SaturdayAug 2277°F25°C62°F17°C0 in0 mm· —15%ClearWNW 5 mph8 km/h
SundayAug 2377°F25°C63°F17°C0 in0 mm· —16%ClearWNW 5 mph8 km/h
MondayAug 2477°F25°C63°F17°C0 in0 mm· —14%ClearWNW 5 mph7 km/h
TuesdayAug 2577°F25°C62°F17°C0 in0 mm· —17%ClearWNW 5 mph7 km/h
WednesdayAug 2677°F25°C62°F16°C0 in0 mm· —22%ClearWNW 5 mph8 km/h
ThursdayAug 2777°F25°C62°F17°C0 in0 mm· —26%ClearWNW 5 mph8 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: 35.2828°N, 120.6596°W·Elevation: 71m·Timezone: America/Los_Angeles·Population: 47,339