Dayton Weather Forecast

    • 54
    • 78

    Decreasing Clouds

    • 54
    • 84

    Partly Sunny

    • 50
    • 75

    Chance Rain Showers

    • 51
    • 75

    Mostly Sunny

    • 55
    • 82

    Partly Sunny

    • 57
    • 85

    Partly Sunny

Today 19 Jun Flathead/Mission Valleys

Partly cloudy. Highs in the mid 70s to lower 80s.

Tonight 19 Jun Flathead/Mission Valleys

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

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Dayton Temperature Statistics

June Temperature

Kalispell, Glacier Park International Airport (29.8 miles)

  • Lowest 14 June, 2026

    35.7 °F

  • Average June

    56.3 °F

  • Highest 16 June, 2026

    82.7 °F

Climate (2021–2026)

Kalispell, Glacier Park International Airport (29.8 miles)

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

  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    57.2 °F
Get WillyWeather+ to remove ads