Fillmore Municipal Airport Weather Forecast

    • 27
    • 54

    Mostly Sunny

    • 28
    • 54

    Decreasing Clouds

    • 30
    • 54

    Mostly Sunny

    • 38
    • 56

    Partly Sunny

    • 31
    • 61

    Partly Sunny

    • 40
    • 56

    Mostly Cloudy

    • 39
    • 60

    Mostly Cloudy

Today 13 Dec Eastern Juab/Millard Counties

Partly cloudy. Highs in the mid 50s.

Tonight 13 Dec Eastern Juab/Millard Counties

Partly cloudy. Lows in the upper 20s.

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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

    34.6 °F

  • Highest 11 December, 2025

    59 °F

Climate (2021–Present)

Delta, Delta Municipal Airport (29.8 miles)

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  • Average Low 2021–2025

    39.6 °F

  • Average 2021–2025

    53.2 °F

  • Average High 2021–2025

    66.3 °F
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