Butte Weather Forecast

    • 49
    • 82

    Areas Smoke

    • 52
    • 86

    Areas Smoke

    • 54
    • 90

    Areas Smoke

    • 53
    • 90

    Mostly Sunny

    • 52
    • 87

    Mostly Sunny

    • 53
    • 87

    Mostly Sunny

    • 53
    • 86

    Mostly Sunny

Today 5 Aug Butte/Blackfoot Region

Sunny. Patchy smoke. Highs in the upper 70s to mid 80s.

Tonight 5 Aug Butte/Blackfoot Region

Mostly clear. Areas of smoke early in the Evening, then patchy smoke late in the evening. Areas of smoke after midnight. Lows in the mid 40s to lower 50s. Southwest Winds to 15 Mph after midnight.

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Butte Temperature Statistics

August Temperature

Butte, Bert Mooney Airport (3.7 miles)

  • Lowest 2 August, 2026

    50.6 °F

  • Average August

    66 °F

  • Highest 1 August, 2026

    95.6 °F

Climate (2021–2026)

Butte, Bert Mooney Airport (3.7 miles)

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  • Average Low 2021–2026

    28.4 °F

  • Average 2021–2026

    42.2 °F

  • Average High 2021–2026

    55.6 °F
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