Arrow Lake Weather Forecast

    • 30
    • 38

    Rain/Snow

    • 31
    • 44

    Chance Snow

    • 36
    • 49

    Mostly Sunny

    • 41
    • 59

    Mostly Sunny

    • 38
    • 58

    Rain/Snow Likely

    • 35
    • 44

    Rain Likely

Today 29 Apr West Glacier Region

Rain likely. Chance of rain near 100 percent. Highs in the mid 40s to lower 50s. Southwest Winds to 15 Mph with Gusts to around 30 Mph.

Tonight 29 Apr West Glacier Region

Rain likely in the Evening, then chance of valley rain with mountain snow likely after midnight. Chance of precipitation 80 percent. Snow level 6000 feet. No snow accumulation. Lows in the 30s to lower 40s. Southwest Winds to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arrow Lake Temperature Statistics

April Temperature

Kalispell, Glacier Park International Airport (32.3 miles)

  • Lowest 18 April, 2025

    17.9 °F

  • Average April

    41.9 °F

  • Highest 15 April, 2025

    70.6 °F

Climate (2020–Present)

Kalispell, Glacier Park International Airport (32.3 miles)

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  • Average Low 2020–2025

    33 °F

  • Average 2020–2025

    44.9 °F

  • Average High 2020–2025

    56.5 °F
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