Betty Lake Weather Forecast

    • 33
    • 39

    Chance Rain/Snow

    • 28
    • 37

    Snow

    • 22
    • 33

    Snow

    • 21
    • 26

    Mostly Sunny

    • 24
    • 31

    Partly Sunny

    • 22
    • 31

    Chance Snow

    • 20
    • 27

    Partly Sunny

Today 21 Oct Big Lost Highlands/Copper Basin

Partly cloudy. Lows 21 to 31. Highs 44 to 54.

Tonight 21 Oct Big Lost Highlands/Copper Basin

Partly cloudy. A slight chance of rain after midnight. Lows 34 to 44.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Betty Lake Temperature Statistics

October Temperature

Hailey, Friedman Memorial Airport (24.2 miles)

  • Lowest 14 October, 2026

    32 °F

  • Average October

    50 °F

  • Highest 4 October, 2026

    80.6 °F

Climate (2021–2026)

Hailey, Friedman Memorial Airport (24.2 miles)

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

  • Average Low 2021–2026

    34.9 °F

  • Average 2021–2026

    43.4 °F

  • Average High 2021–2026

    56.8 °F
Get WillyWeather+ to remove ads