Convention Center Weather Forecast

    • 57
    • 76

    Increasing Clouds

    • 59
    • 81

    Decreasing Clouds

    • 63
    • 85

    Sunny

    • 64
    • 88

    Sunny

    • 65
    • 88

    Mostly Sunny

    • 63
    • 85

    Partly Sunny

    • 61
    • 82

    Mostly Sunny

Today 4 Nov Orange County Inland

Mostly sunny. Patchy drizzle this morning. Highs 73 to 77. Light Winds.

Tonight 4 Nov Orange County Inland

Clear this evening. Becoming partly cloudy. Lows 54 to 58. Light Winds.

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Convention Center Temperature Statistics

November Temperature

Fullerton, Fullerton Municipal Airport (6.2 miles)

  • Lowest 2 November, 2026

    54 °F

  • Average November

    64.5 °F

  • Highest 2 November, 2026

    77 °F

Climate (2021–2026)

Fullerton, Fullerton Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    57.3 °F

  • Average 2021–2026

    66.8 °F

  • Average High 2021–2026

    77 °F
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