Cascade Weather Forecast

    • 51
    • 68

    Breezy

    • 50
    • 76

    Windy

    • 29
    • 65

    Chance Rain

    • 34
    • 55

    Mostly Cloudy

    • 36
    • 59

    Mostly Cloudy

    • 39
    • 61

    Chance Rain

    • 26
    • 59

    Chance Rain

Today 19 Mar Cascade County below 5000ft

Windy. Partly sunny. Near steady temperature in the upper 60s. Southwest Winds 25 to 35 Mph with Gusts to around 55 Mph.

Tonight 19 Mar Cascade County below 5000ft

Windy. Partly cloudy early in the evening then becoming mostly cloudy. Lows in the lower 50s. Southwest Winds 15 to 30 Mph with Gusts to around 50 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cascade Temperature Statistics

March Temperature

Great Falls, Great Falls International Airport (19.9 miles)

  • Lowest 15 March, 2026

    -2.9 °F

  • Average March

    35.7 °F

  • Highest 3 March, 2026

    63.6 °F

Climate (2021–Present)

Great Falls, Great Falls International Airport (19.9 miles)

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  • Average Low 2021–2026

    34.4 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    59 °F
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