Anderson Lake Weather Forecast

    • 41
    • 58

    Increasing Clouds

    • 46
    • 72

    Partly Sunny

    • 49
    • 70

    Mostly Cloudy

    • 35
    • 55

    Rain Likely

    • 31
    • 46

    Chance Snow

    • 30
    • 45

    Chance Snow

Today 20 Oct Southern High Plains

Cooler. Mostly sunny. Highs in the mid 50s. Northwest Winds up to 5 Mph with Gusts to around 20 Mph shifting to the northeast in the afternoon.

Tonight 20 Oct Southern High Plains

Mostly clear. Lows in the upper 30s. Southeast Winds up to 5 Mph shifting to the southwest after midnight.

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  • Temperature Real-Time

Anderson Lake Temperature Statistics

October Temperature

Great Falls, Great Falls International Airport (55.9 miles)

  • Lowest 12 October, 2026

    29.6 °F

  • Average October

    52.3 °F

  • Highest 5 October, 2026

    85.6 °F

Climate (2021–2026)

Great Falls, Great Falls International Airport (55.9 miles)

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  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    59.1 °F
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