Koosharem Weather Forecast

    • 36
    • 59

    Mostly Sunny

    • 36
    • 61

    Mostly Sunny

    • 39
    • 59

    Partly Sunny

    • 41
    • 59

    Mostly Cloudy

    • 39
    • 54

    Chance Rain

    • 39
    • 51

    Rain/Snow

    • 35
    • 45

    Rain/Snow

Today 26 Oct Upper Sevier River Valleys

Partly sunny in the morning then becoming partly cloudy. A 40 percent chance of rain and snow. Highs in the upper 40s.

Tonight 26 Oct Upper Sevier River Valleys

Mostly clear. Lows in the lower 30s. Southeast Winds 10 to 20 Mph.

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Koosharem Temperature Statistics

October Temperature

Bryce Canyon Airport (57.8 miles)

  • Lowest 17 October, 2026

    25 °F

  • Average October

    46.7 °F

  • Highest 3 October, 2026

    73 °F

Climate (2021–2026)

Bryce Canyon Airport (57.8 miles)

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  • Average Low 2021–2026

    28.5 °F

  • Average 2021–2026

    44.3 °F

  • Average High 2021–2026

    58.9 °F
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