Cottonwood City Park Weather Forecast

    • 42
    • 74

    Decreasing Clouds

    • 43
    • 75

    Rain Likely

    • 41
    • 61

    Rain Showers Likely

    • 40
    • 69

    Slight Chance Rain

    • 41
    • 77

    Mostly Sunny

    • 40
    • 76

    Partly Sunny

    • 39
    • 71

    Chance Rain

Today 13 Sep Butte/Blackfoot Region

Partly cloudy. Patchy fog early in the morning. Slight chance of rain early in the afternoon. Slight chance of Showers and Thunderstorms late in the afternoon. Chance of precipitation 20 percent. Highs in the upper 60s to mid 70s.

Tonight 13 Sep Butte/Blackfoot Region

Mostly clear. Lows in the upper 30s to mid 40s.

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Cottonwood City Park Temperature Statistics

September Temperature

Butte, Bert Mooney Airport (31.7 miles)

  • Lowest 5 September, 2025

    39.9 °F

  • Average September

    61 °F

  • Highest 3 September, 2025

    88 °F

Climate (2020–Present)

Butte, Bert Mooney Airport (31.7 miles)

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  • Average Low 2020–2025

    27.7 °F

  • Average 2020–2025

    41.7 °F

  • Average High 2020–2025

    55 °F
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