Current Conditions

Westminster, California

77°F25°C
Clear

Wind

WSW 10 mph16 km/h

Humidity

50%

Cloud Cover

0%

As of Wednesday, September 2, 2026 at 3:51 PM PDT

Today's Outlook

Day

Mostly clear and warm, with a high of 77°F25°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h.

Night

Mostly clear, with a low around 69°F20°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 77°F25°CLow 69°F20°CPrecip 0 in0 mmCloud 2%Wind WSW 7 mph11 km/hWednesday: Mostly clear and warm, with a high of 77°F25°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. Wednesday Night: Mostly clear, with a low around 69°F20°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h.
ClearHigh 77°F25°CLow 66°F19°CPrecip 0 in0 mmCloud 15%Wind SW 5 mph9 km/hThursday: Mostly clear and warm, with a high of 77°F25°C and morning low of 69°F21°C. Breezy from the SW at 7 to 10 mph12 to 16 km/h. Thursday Night: Mostly clear, with a low around 66°F19°C. Light wind from the SW around 4 mph6 km/h.
ClearHigh 78°F25°CLow 66°F19°CPrecip 0 in0 mmCloud 18%Wind SW 5 mph8 km/hFriday: Mostly clear and warm, with a high of 78°F25°C and morning low of 69°F20°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. Friday Night: Mostly clear, with a low around 66°F19°C. Light wind from the SW around 4 mph6 km/h.
ClearHigh 82°F28°CLow 66°F19°CPrecip 0 in0.1 mm4%Cloud 11%Wind WSW 4 mph7 km/hSaturday: Mostly clear and warm, with a high of 82°F28°C and morning low of 69°F20°C. Breezy from the SW at 5 to 9 mph9 to 14 km/h. Saturday Night: Mostly clear, with a low around 66°F19°C. Light wind from the WSW around 3 mph5 km/h.
ShowersHigh 81°F27°CLow 70°F21°CPrecip 0.08 in2.1 mm29%Cloud 27%Wind WSW 5 mph8 km/hSunday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 71°F22°C. Breezy from the WSW at 6 to 9 mph9 to 14 km/h. 29% chance of showers throughout the day. Sunday Night: Mostly clear, with a low around 70°F21°C. Light wind from the W around 4 mph6 km/h. 22% chance of drizzle before dawn.
ClearHigh 83°F28°CLow 67°F19°CPrecip 0.01 in0.2 mm2%Cloud 11%Wind WSW 5 mph7 km/hMonday: Mostly clear and warm, with a high of 83°F28°C and morning low of 70°F21°C. Breezy from the SW at 6 to 10 mph10 to 15 km/h. Monday Night: Mostly clear, with a low around 67°F19°C. Light wind from the WSW around 3 mph5 km/h.
ClearHigh 84°F29°CLow 68°F20°CPrecip 0 in0 mmCloud 25%Wind WSW 5 mph7 km/hTuesday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Breezy from the WSW at 6 to 9 mph10 to 15 km/h. Tuesday Night: Partly cloudy, with a low around 68°F20°C. Light wind from the WSW around 3 mph5 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 277°F25°C69°F20°C0 in0 mm· —2%ClearWSW 7 mph11 km/h
ThursdaySep 377°F25°C66°F19°C0 in0 mm· —15%ClearSW 5 mph9 km/h
FridaySep 478°F25°C66°F19°C0 in0 mm· —18%ClearSW 5 mph8 km/h
SaturdaySep 582°F28°C66°F19°C0 in0.1 mm· 4%11%ClearWSW 4 mph7 km/h
SundaySep 681°F27°C70°F21°C0.08 in2.1 mm· 29%27%ShowersWSW 5 mph8 km/h
MondaySep 783°F28°C67°F19°C0.01 in0.2 mm· 2%11%ClearWSW 5 mph7 km/h
TuesdaySep 884°F29°C68°F20°C0 in0 mm· —25%ClearWSW 5 mph7 km/h
WednesdaySep 985°F29°C69°F21°C0 in0 mm· —26%ClearWSW 5 mph8 km/h
ThursdaySep 1083°F28°C70°F21°C0 in0.1 mm· 2%24%ClearSW 5 mph8 km/h
FridaySep 1182°F28°C69°F21°C0 in0.1 mm· 2%24%ClearSW 5 mph8 km/h
SaturdaySep 1281°F27°C69°F21°C0.01 in0.3 mm· 3%37%ClearSW 5 mph8 km/h
SundaySep 1380°F27°C69°F21°C0.04 in1 mm· 6%39%ClearSW 5 mph9 km/h
MondaySep 1481°F27°C69°F20°C0.02 in0.6 mm· 6%31%ClearSW 5 mph8 km/h
TuesdaySep 1582°F28°C68°F20°C0.01 in0.2 mm· 2%26%ClearSW 5 mph8 km/h
WednesdaySep 1682°F28°C68°F20°C0 in0 mm· —24%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.

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Coordinates: 33.7592°N, 118.0067°W·Elevation: 12m·Timezone: America/Los_Angeles·Population: 92,114