Olson Airport Weather Forecast

    • 55
    • 83

    Increasing Clouds

    • 57
    • 87

    Partly Sunny

    • 57
    • 86

    Chance Thunderstorms

    • 52
    • 78

    Rain

    • 48
    • 68

    Rain Showers

    • 47
    • 58

    Rain

Today 23 Jun Flathead/Mission Valleys

Mostly sunny. Highs in the mid 70s to lower 80s.

Tonight 23 Jun Flathead/Mission Valleys

Mostly cloudy. Lows in the upper 40s to mid 50s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Olson Airport Temperature Statistics

June Temperature

Missoula, Missoula International Airport (46 miles)

  • Lowest 8 June, 2026

    31.6 °F

  • Average June

    59.4 °F

  • Highest 16 June, 2026

    84.7 °F

Climate (2021–2026)

Missoula, Missoula International Airport (46 miles)

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

  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    59.8 °F
Get WillyWeather+ to remove ads