Kalispell Weather Forecast

    • 37
    • 53

    Rain

    • 35
    • 51

    Rain Likely

    • 38
    • 53

    Chance Rain Showers

    • 32
    • 53

    Chance Rain Showers

    • 32
    • 56

    Mostly Cloudy

    • 37
    • 58

    Partly Sunny

    • 36
    • 58

    Mostly Cloudy

Today 19 Sep Flathead/Mission Valleys

Areas of rain in the Morning, then rain likely in the afternoon. Chance of rain near 100 percent. Highs in the upper 40s to mid 50s. Southwest Winds to 15 Mph in the afternoon.

Tonight 19 Sep Flathead/Mission Valleys

Rain likely. Chance of rain 70 percent. Lows in the 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kalispell Temperature Statistics

September Temperature

Kalispell, Glacier Park International Airport (7.5 miles)

  • Lowest 17 September, 2017

    28 °F
  • Average September

    62.3 °F
  • Highest 1 September, 2017

    89.1 °F

Climate (2010–Present)

Kalispell, Glacier Park International Airport (7.5 miles)

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  • Average Low 2010–Present

    33.2 °F
  • Average 2010–Present

    45.6 °F
  • Average High 2010–Present

    56.8 °F
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