Fullerton Weather Forecast

    • 48
    • 53

    Rain Showers Likely

    • 45
    • 72

    Chance Rain Showers

    • 39
    • 63

    Partly Sunny

    • 34
    • 57

    Mostly Sunny

    • 39
    • 60

    Partly Sunny

    • 37
    • 61

    Partly Sunny

Today 15 Oct Dickey

Cloudy. Highs in the mid 50s. East Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 15 Oct Dickey

Cloudy with a slight chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Lows in the upper 40s. East Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

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Fullerton Temperature Statistics

October Temperature

Oakes Municipal Airport (16.2 miles)

  • Lowest 8 October, 2025

    30.2 °F

  • Average October

    57.3 °F

  • Highest 3 October, 2025

    89.6 °F

Climate (2020–Present)

Oakes Municipal Airport (16.2 miles)

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  • Average Low 2020–2025

    32.3 °F

  • Average 2020–2025

    43 °F

  • Average High 2020–2025

    53.7 °F
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