Priest Butte Lake Weather Forecast

    • 18
    • 36

    Decreasing Clouds

    • 27
    • 46

    Partly Sunny

    • 18
    • 39

    Partly Sunny

    • 18
    • 35

    Partly Sunny

    • 9
    • 34

    Chance Snow

    • 1
    • 22

    Chance Snow

    • 4
    • 21

    Slight Chance Snow

Today 18 Jan Southern High Plains

Colder. Mostly cloudy. A 20 percent chance of snow early in the afternoon. Near steady temperature in the lower 30s. Northeast Winds 5 to 10 Mph.

Tonight 18 Jan Southern High Plains

Mostly cloudy in the evening then clearing. Lows around 20. Southeast Winds up to 5 Mph shifting to the southwest after midnight.

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Priest Butte Lake Temperature Statistics

January Temperature

Great Falls, Great Falls International Airport (39.1 miles)

  • Lowest 16 January, 2026

    14 °F

  • Average January

    40.4 °F

  • Highest 14 January, 2026

    63 °F

Climate (2021–Present)

Great Falls, Great Falls International Airport (39.1 miles)

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  • Average Low 2021–2026

    34.1 °F

  • Average 2021–2026

    46.6 °F

  • Average High 2021–2026

    58.6 °F
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