Current Conditions

Orinda, California

64°F18°C
Drizzle

Wind

WSW 8 mph13 km/h

Humidity

74%

Cloud Cover

36%

As of Wednesday, September 2, 2026 at 8:26 PM PDT

Today's Outlook

Night

Mostly cloudy, with a low around 58°F15°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h. 23% chance of drizzle in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 71°F22°CLow 58°F15°CPrecip 0.02 in0.5 mm23%Cloud 76%Wind SW 7 mph12 km/hThursday: Overcast and warm, with a high of 71°F22°C and morning low of 62°F16°C. Breezy from the SW at 9 to 11 mph15 to 18 km/h. 19% chance of drizzle in the afternoon. Thursday Night: Mostly cloudy, with a low around 58°F15°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h. 23% chance of drizzle in the evening.
ClearHigh 73°F23°CLow 59°F15°CPrecip 0 in0.1 mm6%Cloud 26%Wind WSW 6 mph10 km/hFriday: Mostly clear and warm, with a high of 73°F23°C and morning low of 60°F16°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h. Friday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the WSW at 5 to 7 mph8 to 12 km/h.
ClearHigh 74°F24°CLow 55°F13°CPrecip 0 in0 mmCloud 24%Wind WSW 6 mph10 km/hSaturday: Partly cloudy and warm, with a high of 74°F24°C and morning low of 59°F15°C. Breezy from the WSW at 7 to 10 mph11 to 16 km/h. Saturday Night: Mostly clear, with a low around 55°F13°C. Breezy from the WSW at 5 to 8 mph8 to 12 km/h.
ClearHigh 73°F23°CLow 56°F13°CPrecip 0 in0 mmCloud 19%Wind WSW 8 mph13 km/hSunday: Mostly clear and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the WSW at 10 to 11 mph16 to 18 km/h. Sunday Night: Mostly clear, with a low around 56°F13°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h.
ClearHigh 81°F27°CLow 55°F13°CPrecip 0 in0 mmCloud 15%Wind W 4 mph7 km/hMonday: Mostly clear and warm, with a high of 81°F27°C and morning low of 59°F15°C. Breezy from the NW at 4 to 7 mph7 to 11 km/h. Monday Night: Mostly clear, with a low around 55°F13°C. Light wind from the WSW around 4 mph6 km/h.
ClearHigh 83°F28°CLow 57°F14°CPrecip 0 in0 mmCloud 27%Wind WSW 4 mph7 km/hTuesday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 60°F16°C. Breezy from the WSW at 5 to 7 mph7 to 12 km/h. Tuesday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the SW around 4 mph6 km/h.
ClearHigh 84°F29°CLow 60°F16°CPrecip 0.01 in0.2 mm3%Cloud 29%Wind WSW 5 mph8 km/hWednesday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 64°F18°C. Light wind from the W around 5 mph8 km/h. Wednesday Night: Partly cloudy, with a low around 60°F16°C. Light wind from the SW around 4 mph7 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdaySep 371°F22°C58°F15°C0.02 in0.5 mm· 23%76%DrizzleSW 7 mph12 km/h
FridaySep 473°F23°C59°F15°C0 in0.1 mm· 6%26%ClearWSW 6 mph10 km/h
SaturdaySep 574°F24°C55°F13°C0 in0 mm· —24%ClearWSW 6 mph10 km/h
SundaySep 673°F23°C56°F13°C0 in0 mm· —19%ClearWSW 8 mph13 km/h
MondaySep 781°F27°C55°F13°C0 in0 mm· —15%ClearW 4 mph7 km/h
TuesdaySep 883°F28°C57°F14°C0 in0 mm· —27%ClearWSW 4 mph7 km/h
WednesdaySep 984°F29°C60°F16°C0.01 in0.2 mm· 3%29%ClearWSW 5 mph8 km/h
ThursdaySep 1083°F28°C61°F16°C0.03 in0.8 mm· 5%24%ClearWSW 5 mph8 km/h
FridaySep 1179°F26°C61°F16°C0 in0.1 mm· 3%31%ClearWSW 6 mph10 km/h
SaturdaySep 1277°F25°C59°F15°C0.02 in0.5 mm· 4%35%ClearWSW 7 mph11 km/h
SundaySep 1378°F25°C59°F15°C0 in0.1 mm· 3%34%ClearWSW 6 mph10 km/h
MondaySep 1479°F26°C58°F15°C0.01 in0.2 mm· 2%28%ClearWSW 5 mph8 km/h
TuesdaySep 1579°F26°C59°F15°C0.02 in0.6 mm· 7%29%ClearWSW 5 mph9 km/h
WednesdaySep 1679°F26°C59°F15°C0.03 in0.7 mm· 4%28%ClearWSW 6 mph9 km/h
ThursdaySep 1781°F27°C59°F15°C0.01 in0.2 mm· 3%27%ClearWSW 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.

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

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/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=11.5Find 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: 37.8772°N, 122.1797°W·Elevation: 151m·Timezone: America/Los_Angeles·Population: 19,279