Thorn Creek Reservoir Weather Forecast

    • 51
    • 76

    Increasing Clouds

    • 50
    • 76

    Mostly Cloudy

    • 49
    • 76

    Partly Sunny

    • 39
    • 71

    Mostly Sunny

    • 43
    • 70

    Sunny

    • 47
    • 76

    Mostly Sunny

Today 18 Sep Shoshone/Lava Beds

Sunny. Highs 76 to 83. Northeast Winds around 10 Mph. Shifting to southeast in the afternoon.

Tonight 18 Sep Shoshone/Lava Beds

Mostly cloudy. Lows 49 to 59. East Winds around 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Thorn Creek Reservoir Temperature Statistics

September Temperature

Hailey, Friedman Memorial Airport (25.5 miles)

  • Lowest 13 September, 2025

    42.8 °F

  • Average September

    58.9 °F

  • Highest 3 September, 2025

    89.6 °F

Climate (2020–Present)

Hailey, Friedman Memorial Airport (25.5 miles)

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

  • Average Low 2020–2025

    33.9 °F

  • Average 2020–2025

    42.2 °F

  • Average High 2020–2025

    55.9 °F
Get WillyWeather+ to remove ads