Brea, CA Weather Forecast

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Brea, CA Weather Forecast

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Brea CA weather  - Clear - 94°F
Clear
94°F
Updated 2:56 pm
Feels Like 89°F
Humidity 27%
Wind W 12 mph
Barometer  29.77 in
Dew Point 55°F
Brea CA weather  - Clear - 34°C
Clear
34°C
Updated 2:56 pm
Feels Like 32°C
Humidity 27%
Wind W 19 km/h
Barometer  100.8 kPa
Dew Point 13°C

Brea Weather Forecast

TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT COLUMBUS DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY
Brea, CA Weather - Tonight Mostly Clear Brea, CA Weather - Friday Partly Cloudy Brea, CA Weather - Friday Night Mostly Cloudy Brea, CA Weather - Saturday Mostly Cloudy Brea, CA Weather - Saturday Night Chance Of Showers Brea, CA Weather - Sunday Chance Of Showers Brea, CA Weather - Sunday Night Showers Likely Brea, CA Weather - Columbus Day Chance Of Showers Brea, CA Weather - Monday Night Chance Of Showers Brea, CA Weather - Tuesday Chance Of Showers Brea, CA Weather - Tuesday Night Mostly Clear Brea, CA Weather - Wednesday Partly Cloudy
Mostly Clear Partly Cloudy Mostly Cloudy Mostly Cloudy Chance of Showers Chance of Showers Showers Likely Chance of Showers Chance of Showers Chance of Showers Mostly Clear Partly Cloudy
Lo: 67°FLo: 19°C Hi: 90°FHi: 32°C
Lo: 65°FLo: 18°C Hi: 81°FHi: 27°C
Lo: 64°FLo: 18°C Hi: 75°FHi: 24°C
Lo: 57°FLo: 14°C Hi: 71°FHi: 22°C
Lo: 54°FLo: 12°C Hi: 73°FHi: 23°C
Lo: 55°FLo: 13°C Hi: 76°FHi: 24°C
POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 114 PM PDT Thu Oct 08 2026 Brea, CA Weather - WeatherWorld.com

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Issued: 1255 PM PDT Thu Oct 8 2026

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

Tonight through Saturday...

The ridge is continuing to break down, which is allowing for a cooling trend beginning today into tomorrow, and then even moreso on Saturday as we begin to become influenced by an approaching trough and tropical system moving into the region. Mostly clear skies will persist through tomorrow, with improving onshore flow and likely...