Lake Sutherlin Weather Forecast

    • 24
    • 42

    Rain/Snow

    • 23
    • 36

    Snow Likely

    • 27
    • 44

    Snow Likely

    • 22
    • 39

    Snow Likely

    • 22
    • 40

    Chance Snow

    • 22
    • 41

    Chance Snow

Today 29 Mar Meagher County Valleys

Cooler. Patchy fog in the morning. Chance of snow in the Morning, then rain likely and chance of snow in the afternoon. Snow accumulation up to 1 inch. Snow level 5000 feet. Highs 40 to 45. Northwest Winds 5 to 15 Mph. Chance of precipitation 70 percent.

Tonight 29 Mar Meagher County Valleys

Snow likely. Snow accumulation up to 3 Inches. Lows in the mid 20s. Northeast Winds up to 10 Mph. Chance of snow 70 percent.

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Lake Sutherlin Temperature Statistics

March Temperature

Helena Regional Airport (59 miles)

  • Lowest 7 March, 2025

    21.8 °F

  • Average March

    42.1 °F

  • Highest 26 March, 2025

    72 °F

Climate (2020–Present)

Helena Regional Airport (59 miles)

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  • Average Low 2020–2025

    36 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    59.1 °F
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