Mystic Lake Weather Forecast

    • 17
    • 25

    Snow

    • 19
    • 25

    Snow Likely

    • 27
    • 33

    Chance Snow

    • 28
    • 39

    Snow Likely

    • 14
    • 34

    Snow Likely

    • 13
    • 20

    Snow

Today 5 Mar Northwest Beaverhead County

Patchy dense fog early in the morning. Snow early in the Morning, then snow likely in the late morning and early afternoon. Chance of snow late in the afternoon. Snow accumulation of 1 to 6 Inches. Total snow accumulation 1 to 9 Inches. Highs 25 to 35. Northwest Winds 10 to 20 Mph with Gusts to around 50 Mph. Chance of snow 90 percent.

Tonight 5 Mar Northwest Beaverhead County

Mostly cloudy with a 20 percent chance of snow. Lows around 18. Northwest Winds 5 to 15 Mph. Gusts up to 45 Mph decreasing to 35 Mph after midnight.

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Mystic Lake Temperature Statistics

March Temperature

Butte, Bert Mooney Airport (51 miles)

  • Lowest 3 March, 2026

    19 °F

  • Average March

    36.6 °F

  • Highest 3 March, 2026

    55.9 °F

Climate (2021–Present)

Butte, Bert Mooney Airport (51 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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