Fullerton Weather Forecast

    • 37
    • 57

    Cloudy

    • 36
    • 57

    Mostly Cloudy

    • 45
    • 73

    Slight Chance Rain Showers

    • 43
    • 73

    Partly Sunny

    • 46
    • 79

    Rain Showers Likely

    • 43
    • 68

    Slight Chance Rain Showers

Today 5 May Nance

Cloudy with a 20 percent chance of Showers. Cooler. Highs in the upper 50s. North Winds around 10 Mph.

Tonight 5 May Nance

Cloudy with a 20 percent chance of Showers. Lows in the mid 30s. North Winds around 10 Mph in the evening then becoming light.

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Fullerton Temperature Statistics

May Temperature

Albion Municipal Airport (25.5 miles)

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  • Average May

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Climate (2021–Present)

Albion Municipal Airport (25.5 miles)

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  • Average Low 2021–2026

    38.7 °F
  • Average 2021–2026

    50.8 °F
  • Average High 2021–2026

    63 °F
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