Brea Weather Forecast

    • 61
    • 86

    Sunny

    • 60
    • 81

    Rain Showers Likely

    • 59
    • 71

    Rain Showers

    • 55
    • 70

    Partly Sunny

    • 56
    • 71

    Partly Sunny

    • 52
    • 68

    Rain Showers Likely

    • 50
    • 68

    Mostly Sunny

Today 11 Nov Orange County Inland

Mostly sunny. Highs around 70 towards the coast to 66 to 70 farther inland.

Tonight 11 Nov Orange County Inland

Mostly clear. Lows around 60. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brea Temperature Statistics

November Temperature

Fullerton, Fullerton Municipal Airport (5.6 miles)

  • Lowest 2 November, 2026

    52.6 °F

  • Average November

    69.7 °F

  • Highest 8 November, 2026

    88 °F

Climate (2021–2026)

Fullerton, Fullerton Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    57.3 °F

  • Average 2021–2026

    66.9 °F

  • Average High 2021–2026

    77.1 °F
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