Great Northern Mountain Weather Forecast

    • 54
    • 66

    Patchy Smoke

    • 57
    • 70

    Partly Sunny

    • 58
    • 71

    Slight Chance Thunderstorms

    • 55
    • 69

    Sunny

    • 54
    • 69

    Sunny

    • 51
    • 66

    Mostly Sunny

Today 21 Jul West Glacier Region

Mostly cloudy. Patchy smoke late in the afternoon. Highs in the upper 70s to mid 80s.

Tonight 21 Jul West Glacier Region

Partly cloudy. Patchy smoke. Lows in the mid 50s to lower 60s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Northern Mountain Temperature Statistics

July Temperature

Kalispell, Glacier Park International Airport (22.4 miles)

  • Lowest 5 July, 2026

    40.6 °F

  • Average July

    67.7 °F

  • Highest 16 July, 2026

    92.6 °F

Climate (2021–2026)

Kalispell, Glacier Park International Airport (22.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    57 °F
Get WillyWeather+ to remove ads