Crystal Lake Weather Forecast

    • 49
    • 75

    Areas Smoke

    • 49
    • 77

    Sunny

    • 50
    • 76

    Sunny

    • 52
    • 78

    Mostly Sunny

    • 53
    • 80

    Sunny

    • 49
    • 82

    Breezy

Today 27 Jul Potomac/Seeley Lake Region

Sunny. Areas of smoke. Highs in the 80s.

Tonight 27 Jul Potomac/Seeley Lake Region

Mostly clear. Areas of smoke. Lows in the 50s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Lake Temperature Statistics

July Temperature

Missoula, Missoula International Airport (31.1 miles)

  • Lowest 2 July, 2026

    45.6 °F

  • Average July

    72.2 °F

  • Highest 25 July, 2026

    99 °F

Climate (2021–2026)

Missoula, Missoula International Airport (31.1 miles)

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

  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    59.7 °F
Get WillyWeather+ to remove ads