Great Falls Weather Forecast

    • 52
    • 70

    Breezy

    • 43
    • 62

    Chance Rain

    • 36
    • 58

    Partly Sunny

    • 35
    • 56

    Chance Rain/Snow

    • 29
    • 49

    Chance Rain/Snow

    • 28
    • 45

    Mostly Cloudy

Today 13 Nov Cascade County below 5000ft

Breezy. Partly cloudy. Highs 65 to 70. South Winds 10 to 15 Mph shifting to the southwest 15 to 25 Mph in the afternoon.

Tonight 13 Nov Cascade County below 5000ft

Windy. Partly cloudy. Lows around 50. Southwest Winds 20 to 30 Mph with Gusts to around 45 Mph.

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Great Falls Temperature Statistics

November Temperature

Great Falls, Great Falls International Airport (3.7 miles)

  • Lowest 8 November, 2025

    25 °F

  • Average November

    45.6 °F

  • Highest 1 November, 2025

    72 °F

Climate (2020–Present)

Great Falls, Great Falls International Airport (3.7 miles)

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  • Average Low 2020–2025

    34.2 °F

  • Average 2020–2025

    46.6 °F

  • Average High 2020–2025

    58.5 °F
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