Brea Weather Forecast

    • 50
    • 71

    Patchy Fog

    • 49
    • 66

    Mostly Cloudy

    • 49
    • 72

    Mostly Sunny

    • 51
    • 68

    Mostly Cloudy

    • 50
    • 63

    Chance Rain Showers

    • 50
    • 67

    Mostly Sunny

Today 29 Nov Orange County Inland

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs around 70. Light Winds.

Tonight 29 Nov Orange County Inland

Partly cloudy in the evening. Becoming mostly cloudy. Patchy fog. Lows 46 to 51. Light Winds.

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Brea Temperature Statistics

November Temperature

Fullerton, Fullerton Municipal Airport (5.6 miles)

  • Lowest 19 November, 2025

    46.9 °F

  • Average November

    62.5 °F

  • Highest 10 November, 2025

    86 °F

Climate (2020–Present)

Fullerton, Fullerton Municipal Airport (5.6 miles)

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  • Average Low 2020–2025

    56.7 °F

  • Average 2020–2025

    66 °F

  • Average High 2020–2025

    76.5 °F
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