Fillmore County Airport Weather Forecast

    • 47
    • 68

    Slight Chance Rain Showers

    • 61
    • 63

    Rain Showers

    • 51
    • 69

    Mostly Cloudy

    • 58
    • 65

    Rain Showers Likely

    • 57
    • 69

    Chance Rain Showers

    • 58
    • 67

    Chance Rain Showers

    • 55
    • 70

    Partly Sunny

Today 13 Sep Fillmore

Mostly sunny. Near steady temperature in the mid 60s. West Winds 5 to 10 Mph.

Tonight 13 Sep Fillmore

Mostly clear. Lows in the upper 40s. Light Winds, becoming southeast after midnight.

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Fillmore County Airport Temperature Statistics

September Temperature

Preston, Fillmore County Airport (0 miles)

  • Lowest 10 September, 2026

    55.4 °F

  • Average September

    71.9 °F

  • Highest 4 September, 2026

    89.6 °F

Climate (2021–2026)

Preston, Fillmore County Airport (0 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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