Butte Weather Forecast

    • 33
    • 46

    Gradual Clearing

    • 30
    • 57

    Partly Sunny

    • 28
    • 52

    Partly Sunny

    • 34
    • 48

    Mostly Cloudy

    • 38
    • 52

    Chance Rain Showers

    • 37
    • 55

    Mostly Cloudy

Today 27 Oct Eastern McLean

Patchy fog in the morning. Cloudy. Highs in the mid 40s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 27 Oct Eastern McLean

Increasing Clouds. Lows around 30. South Winds 5 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Real-Time

Butte Temperature Statistics

October Temperature

Harvey Municipal Airport (34.2 miles)

  • Lowest 19 October, 2026

    24.8 °F

  • Average October

    50.1 °F

  • Highest 22 October, 2026

    78.8 °F

Climate (2021–2026)

Harvey Municipal Airport (34.2 miles)

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  • Average Low 2021–2026

    30.4 °F

  • Average 2021–2026

    41.2 °F

  • Average High 2021–2026

    51.8 °F
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