Butte Weather Forecast

    • 47
    • 81

    Mostly Sunny

    • 41
    • 90

    Mostly Sunny

    • 32
    • 56

    Partly Sunny

    • 40
    • 62

    Mostly Cloudy

    • 39
    • 63

    Mostly Cloudy

    • 42
    • 78

    Partly Sunny

Today 20 Mar Boyd

Sunny. Highs in the lower 80s. Northwest Winds 10 to 15 Mph.

Tonight 20 Mar Boyd

Mostly clear. Lows in the upper 40s. Light and variable Winds, becoming southwest up to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Butte Temperature Statistics

March Temperature

O'Neill / Baker Field (31.7 miles)

  • Lowest 16 March, 2026

    2.3 °F

  • Average March

    38.1 °F

  • Highest 18 March, 2026

    76.3 °F

Climate (2021–Present)

O'Neill / Baker Field (31.7 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    49.8 °F

  • Average High 2021–2026

    61.6 °F
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