Cottonwood City Park Weather Forecast

    • 43
    • 75

    Mostly Sunny

    • 43
    • 75

    Chance Rain

    • 44
    • 75

    Mostly Sunny

    • 47
    • 81

    Mostly Sunny

    • 39
    • 75

    Chance Rain

    • 35
    • 64

    Partly Sunny

    • 36
    • 66

    Chance Rain

Today 21 Sep Butte/Blackfoot Region

Partly cloudy. Highs in the mid 50s to lower 60s.

Tonight 21 Sep Butte/Blackfoot Region

Mostly clear. Lows in the 40s.

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Cottonwood City Park Temperature Statistics

September Temperature

Butte, Bert Mooney Airport (31.7 miles)

  • Lowest 15 September, 2026

    27.6 °F

  • Average September

    55.2 °F

  • Highest 1 September, 2026

    79.6 °F

Climate (2021–2026)

Butte, Bert Mooney Airport (31.7 miles)

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  • Average Low 2021–2026

    28.5 °F

  • Average 2021–2026

    42.3 °F

  • Average High 2021–2026

    55.7 °F
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