Fillmore Weather Forecast

    • 50
    • 80

    Mostly Sunny

    • 46
    • 79

    Mostly Sunny

    • 53
    • 83

    Sunny

    • 58
    • 91

    Mostly Sunny

    • 61
    • 91

    Partly Sunny

    • 56
    • 87

    Partly Sunny

Today 8 May Eastern Juab/Millard Counties

Sunny. Highs around 80. Northwest Winds 10 to 20 Mph in the afternoon.

Tonight 8 May Eastern Juab/Millard Counties

Mostly clear. Lows in the upper 40s.

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Fillmore Temperature Statistics

May Temperature

Delta, Delta Municipal Airport (29.8 miles)

  • Lowest 1 May, 2026

    37.4 °F

  • Average May

    58.5 °F

  • Highest 3 May, 2026

    73.4 °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

    52.9 °F

  • Average High 2021–2026

    66.2 °F
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