Fillmore County Airport Weather Forecast

    • 73
    • 85

    Chance Rain Showers

    • 68
    • 88

    Chance Thunderstorms

    • 67
    • 86

    Chance Rain Showers

    • 67
    • 84

    Chance Rain Showers

    • 68
    • 82

    Chance Rain Showers

    • 67
    • 84

    Chance Rain Showers

Today 30 Aug Fillmore

Mostly sunny. Near steady temperature in the mid 80s. South Winds 10 to 15 Mph.

Tonight 30 Aug Fillmore

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 70s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fillmore County Airport Temperature Statistics

August Temperature

Preston, Fillmore County Airport (0 miles)

  • Lowest 6 August, 2026

    50 °F

  • Average August

    69.1 °F

  • Highest 11 August, 2026

    84.2 °F

Climate (2021–2026)

Preston, Fillmore County Airport (0 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    55.9 °F
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