Dayton Weather Forecast

    • 45
    • 69

    Increasing Clouds

    • 46
    • 69

    Mostly Cloudy

    • 46
    • 71

    Mostly Sunny

    • 45
    • 70

    Partly Sunny

    • 46
    • 69

    Mostly Sunny

    • 49
    • 75

    Mostly Sunny

Today 1 May Flathead/Mission Valleys

Mostly sunny. Highs in the mid 60s to lower 70s.

Tonight 1 May Flathead/Mission Valleys

Partly cloudy then becoming mostly cloudy in the late evening and early morning then becoming partly cloudy. Lows in the upper 30s to mid 40s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Dayton Temperature Statistics

May Temperature

Kalispell, Glacier Park International Airport (29.8 miles)

  • Lowest

    –

  • Average May

    –

  • Highest

    –

Climate (2021–Present)

Kalispell, Glacier Park International Airport (29.8 miles)

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

  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    57.1 °F
Get WillyWeather+ to remove ads