Big Arm State Park Weather Forecast

    • 45
    • 67

    Increasing Clouds

    • 46
    • 58

    Mostly Cloudy

    • 46
    • 53

    Rain Likely

    • 44
    • 55

    Rain Likely

    • 44
    • 57

    Chance Rain

    • 40
    • 53

    Chance Rain

Today 24 Apr Flathead/Mission Valleys

Mostly sunny until late afternoon then becoming mostly cloudy. Highs in the mid 60s to lower 70s. Southwest Winds to 15 Mph in the afternoon.

Tonight 24 Apr Flathead/Mission Valleys

Mostly cloudy. Lows in the upper 30s to mid 40s. Southwest Winds 15 to 20 Mph.

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  • Temperature Real-Time

Big Arm State Park Temperature Statistics

April Temperature

Kalispell, Glacier Park International Airport (33.6 miles)

  • Lowest 20 April, 2024

    19.9 °F

  • Average April

    44.5 °F

  • Highest 14 April, 2024

    76.6 °F

Climate (2019–Present)

Kalispell, Glacier Park International Airport (33.6 miles)

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  • Average Low 2019–2024

    33 °F

  • Average 2019–2024

    44.6 °F

  • Average High 2019–2024

    55.9 °F
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