Great Falls International Airport Weather Forecast

    • 33
    • 52

    Decreasing Clouds

    • 40
    • 63

    Partly Sunny

    • 32
    • 69

    Mostly Sunny

    • 38
    • 67

    Mostly Sunny

    • 41
    • 64

    Partly Sunny

    • 38
    • 62

    Mostly Cloudy

Today 3 Feb Cascade County below 5000ft

Mostly sunny. Highs in the lower 50s. West Winds 5 to 15 Mph.

Tonight 3 Feb Cascade County below 5000ft

Partly cloudy. Lows in the mid 30s. South Winds up to 15 Mph. Gusts up to 30 Mph after midnight.

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Great Falls International Airport Temperature Statistics

February Temperature

Great Falls, Great Falls International Airport (0.6 miles)

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Climate (2021–Present)

Great Falls, Great Falls International Airport (0.6 miles)

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  • Average Low 2021–2026

    34.2 °F

  • Average 2021–2026

    46.6 °F

  • Average High 2021–2026

    58.6 °F
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