Fillmore Municipal Airport Weather Forecast

    • 56
    • 82

    Partly Sunny

    • 56
    • 84

    Mostly Sunny

    • 56
    • 82

    Slight Chance Thunderstorms

    • 48
    • 81

    Partly Sunny

    • 45
    • 74

    Slight Chance Thunderstorms

    • 45
    • 73

    Slight Chance Thunderstorms

Today 23 May Eastern Juab/Millard Counties

Partly cloudy. A 20 percent chance of Showers and Thunderstorms in the afternoon. Highs in the lower 80s.

Tonight 23 May Eastern Juab/Millard Counties

Mostly cloudy in the evening then clearing. Lows in the lower 50s.

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Fillmore Municipal Airport Temperature Statistics

May Temperature

Delta, Delta Municipal Airport (29.8 miles)

  • Lowest 19 May, 2026

    35.6 °F

  • Average May

    60.7 °F

  • Highest 12 May, 2026

    93.2 °F

Climate (2021–Present)

Delta, Delta Municipal Airport (29.8 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    66.3 °F
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