Forestville / Mystery Cave State Park Weather Forecast

    • 45
    • 54

    Mostly Cloudy

    • 54
    • 67

    Mostly Cloudy

    • 54
    • 71

    Rain Showers

    • 47
    • 68

    Chance Rain Showers

    • 52
    • 66

    Rain Showers Likely

    • 51
    • 65

    Chance Rain Showers

Today 26 Oct Fillmore

Mostly cloudy with a 20 percent chance of rain Showers. Highs in the mid 50s. Northeast Winds 5 to 10 Mph.

Tonight 26 Oct Fillmore

Mostly cloudy with a 20 percent chance of Showers. Lows in the mid 40s. East Winds 10 to 15 Mph.

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Forestville / Mystery Cave State Park Temperature Statistics

October Temperature

Preston, Fillmore County Airport (2.5 miles)

  • Lowest 17 October, 2026

    33.8 °F

  • Average October

    57.9 °F

  • Highest 11 October, 2026

    87.8 °F

Climate (2021–2026)

Preston, Fillmore County Airport (2.5 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    56 °F
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