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Westminster, CA Weather Forecast

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Clear

60°F

Updated	2:36 am
Feels Like	72°F
Humidity	58%
Wind	N 0 mph
Barometer	29.96 in
Dew Point	45°F

Clear

15°C

Updated	2:36 am
Feels Like	22°C
Humidity	58%
Wind	N 0 km/h
Barometer	101.5 kPa
Dew Point	7°C

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Cloud Cover	5%
uv UV Index	4
Sunrise	6:18 AM
Sunset	4:53 PM
Moonrise	6:51 AM
Moonset	4:55 PM

Civil Twilight
5:50 AM to 6:16 AM
4:52 PM to 5:18 PM
Westminster CA Weather - Waxing Crescent Moon

Waxing Crescent Moon

Westminster Weather Forecast

TODAY	TONIGHT	TUESDAY	TUESDAY NIGHT	VETERANS DAY	WEDNESDAY NIGHT	THURSDAY	THURSDAY NIGHT	FRIDAY	FRIDAY NIGHT	SATURDAY	SATURDAY NIGHT

Mostly Sunny	Mostly Clear	Partly Cloudy	Clear	Sunny	Clear	Mostly Sunny	Mostly Clear	Partly Cloudy	Partly Cloudy	Partly Cloudy	Chance of Showers
Hi: 86°FHi: 30°C	Lo: 63°FLo: 17°C	Hi: 87°FHi: 31°C	Lo: 64°FLo: 18°C	Hi: 88°FHi: 31°C	Lo: 61°FLo: 16°C	Hi: 83°FHi: 28°C	Lo: 60°FLo: 16°C	Hi: 80°FHi: 27°C	Lo: 60°FLo: 16°C	Hi: 79°FHi: 26°C	Lo: 58°FLo: 14°C

POP = Probability of Precipitation.

Weather Outlook Updated: 1205 AM PST Mon Nov 09 2026 Westminster, CA Weather - WeatherWorld.com

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Westminster Forecast Discussion

Meteorlogic Glosserator
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Issued: 115 AM PST Mon Nov 9 2026

Discussion

...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...

.SHORT TERM (Today through Wednesday)... High pressure aloft and weak offshore lower-level flow will prevail through Wednesday with high temperatures 5 to 10 degrees above average for the mountains and deserts to 10 to 15 degrees above average for the coast and western valleys. High temperatures for the coast and valleys will be mostly in the upper 70s to ...