Piper Lake Weather Forecast

    • 43
    • 64

    Mostly Sunny

    • 45
    • 66

    Sunny

    • 51
    • 71

    Mostly Sunny

    • 48
    • 67

    Mostly Cloudy

    • 47
    • 63

    Chance Rain

    • 45
    • 60

    Chance Rain

Today 4 Sep West Glacier Region

Mostly sunny. Areas of smoke in the morning. Cooler. Highs in the mid 60s to lower 70s. Northeast Winds 15 to 20 Mph with Gusts to around 30 Mph.

Tonight 4 Sep West Glacier Region

Mostly clear. Haze after midnight. Lows in the 40s. East Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Piper Lake Temperature Statistics

September Temperature

Kalispell, Glacier Park International Airport (49.1 miles)

  • Lowest 1 September, 2025

    62.6 °F

  • Average September

    76.3 °F

  • Highest 1 September, 2025

    91.4 °F

Climate (2020–Present)

Kalispell, Glacier Park International Airport (49.1 miles)

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  • Average Low 2020–2025

    33 °F

  • Average 2020–2025

    45.1 °F

  • Average High 2020–2025

    56.8 °F
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