Flathead Lake Weather Forecast

    • 46
    • 61

    Sunny

    • 49
    • 61

    Partly Sunny

    • 45
    • 59

    Partly Sunny

    • 46
    • 55

    Chance Rain Showers

    • 44
    • 53

    Chance Rain Showers

    • 43
    • 52

    Slight Chance Rain Showers

    • 45
    • 53

    Slight Chance Rain Showers

Today 22 Oct Flathead/Mission Valleys

Clear. Lows in the 20s to lower 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Flathead Lake Temperature Statistics

October Temperature

Kalispell, Glacier Park International Airport (30.4 miles)

  • Lowest 15 October, 2018

    21 °F
  • Average October

    39.9 °F
  • Highest 20 October, 2018

    63 °F

Climate (2010–Present)

Kalispell, Glacier Park International Airport (30.4 miles)

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  • Average Low 2010–Present

    33.5 °F
  • Average 2010–Present

    45.6 °F
  • Average High 2010–Present

    56.7 °F
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