Anderson Lake Weather Forecast

    • 29
    • 38

    Chance Rain/Snow

    • 35
    • 46

    Chance Rain

    • 35
    • 53

    Chance Rain

    • 34
    • 51

    Chance Rain/Snow

    • 40
    • 54

    Chance Rain

    • 38
    • 61

    Rain/Snow Likely

Today 14 Oct Southern High Plains

Mostly cloudy. Patchy fog in the morning. Chance of snow and slight chance of light freezing rain in the Morning, then slight chance of snow in the afternoon. Highs 35 to 40. North Winds up to 5 Mph. Chance of precipitation 40 percent.

Tonight 14 Oct Southern High Plains

Mostly cloudy. A 20 percent chance of rain and snow in the evening. Patchy fog after midnight. Lows 25 to 30. Northwest Winds up to 5 Mph.

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Anderson Lake Temperature Statistics

October Temperature

Great Falls, Great Falls International Airport (55.9 miles)

  • Lowest 5 October, 2025

    30 °F

  • Average October

    52.2 °F

  • Highest 10 October, 2025

    78.1 °F

Climate (2020–Present)

Great Falls, Great Falls International Airport (55.9 miles)

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  • Average Low 2020–2025

    34 °F

  • Average 2020–2025

    46.4 °F

  • Average High 2020–2025

    58.3 °F
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