Peck Lake Weather Forecast

    • 43
    • 74

    Increasing Clouds

    • 50
    • 83

    Mostly Sunny

    • 38
    • 77

    Rain Showers

    • 33
    • 55

    Mostly Cloudy

    • 36
    • 61

    Mostly Cloudy

    • 36
    • 58

    Mostly Cloudy

    • 37
    • 61

    Mostly Cloudy

Today 23 Sep West Glacier Region

Partly cloudy. A 20 percent chance of rain in the morning. Highs in the 50s.

Tonight 23 Sep West Glacier Region

Partly cloudy. Lows in the 40s to lower 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Peck Lake Temperature Statistics

September Temperature

Missoula, Missoula International Airport (49.7 miles)

  • Lowest 9 September, 2026

    38.6 °F

  • Average September

    58.6 °F

  • Highest 1 September, 2026

    88.6 °F

Climate (2021–2026)

Missoula, Missoula International Airport (49.7 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    59.7 °F
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