Fullerton Municipal Airport Weather Forecast

    • 51
    • 76

    Partly Sunny

    • 52
    • 76

    Mostly Sunny

    • 51
    • 74

    Mostly Sunny

    • 51
    • 77

    Sunny

    • 52
    • 77

    Sunny

    • 53
    • 81

    Mostly Sunny

Today 2 Mar Orange County Inland

Partly cloudy with patchy fog in the morning. Becoming mostly sunny. Cooler. Highs 68 to 72. Areas of Winds south to 10 Mph becoming southwest with Gusts to 25 Mph in the afternoon.

Tonight 2 Mar Orange County Inland

Partly cloudy. Patchy fog overnight. Lows 48 to 52. Areas of Winds south to 10 Mph.

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Fullerton Municipal Airport Temperature Statistics

March Temperature

Fullerton, Fullerton Municipal Airport (0 miles)

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Climate (2021–Present)

Fullerton, Fullerton Municipal Airport (0 miles)

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  • Average Low 2021–2026

    56.9 °F

  • Average 2021–2026

    66.2 °F

  • Average High 2021–2026

    76.6 °F
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