Cascade Airport Weather Forecast

    • 31
    • 48

    Increasing Clouds

    • 31
    • 48

    Chance Rain/Snow

    • 35
    • 53

    Chance Rain/Snow

    • 30
    • 48

    Chance Snow

    • 43
    • 52

    Chance Rain

    • 43
    • 64

    Breezy

    • 40
    • 68

    Mostly Cloudy

Today 19 Mar Cascade County below 5000ft

Windy, sunny. Highs 45 to 50. Southwest Winds 20 to 30 Mph.

Tonight 19 Mar Cascade County below 5000ft

Partly cloudy in the evening then becoming mostly cloudy. Lows around 30. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cascade Airport Temperature Statistics

March Temperature

Great Falls, Great Falls International Airport (21.1 miles)

  • Lowest 15 March, 2025

    15.9 °F

  • Average March

    39.5 °F

  • Highest 1 March, 2025

    65.6 °F

Climate (2020–Present)

Great Falls, Great Falls International Airport (21.1 miles)

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  • Average Low 2020–2025

    33.8 °F

  • Average 2020–2025

    46.1 °F

  • Average High 2020–2025

    58 °F
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