Fillmore Municipal Airport Weather Forecast

    • 40
    • 61

    Decreasing Clouds

    • 43
    • 61

    Rain

    • 38
    • 57

    Rain Likely

    • 29
    • 50

    Rain Showers

    • 20
    • 41

    Chance Snow

    • 22
    • 39

    Partly Sunny

Today 23 Dec Eastern Juab/Millard Counties

Cloudy. Highs around 60.

Tonight 23 Dec Eastern Juab/Millard Counties

Mostly cloudy. Lows around 40.

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Fillmore Municipal Airport Temperature Statistics

December Temperature

Delta, Delta Municipal Airport (29.8 miles)

  • Lowest 1 December, 2025

    14 °F

  • Average December

    36.5 °F

  • Highest 17 December, 2025

    68 °F

Climate (2021–Present)

Delta, Delta Municipal Airport (29.8 miles)

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  • Average Low 2021–2025

    39.5 °F

  • Average 2021–2025

    53.1 °F

  • Average High 2021–2025

    66.2 °F
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