Wilson Lake Reservoir Weather Forecast

    • 44
    • 69

    Mostly Sunny

    • 47
    • 71

    Mostly Sunny

    • 46
    • 73

    Sunny

    • 48
    • 77

    Mostly Sunny

    • 49
    • 79

    Partly Sunny

    • 48
    • 77

    Mostly Sunny

    • 49
    • 80

    Mostly Sunny

Today 28 Sep Western Magic Valley

Sunny. Highs 78 to 83.

Tonight 28 Sep Western Magic Valley

Mostly clear. Lows 42 to 47. Breezy. Southwest Winds 10 to 20 Mph with Gusts to 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Wilson Lake Reservoir Temperature Statistics

September Temperature

Jerome County Airport (17.4 miles)

  • Lowest 15 September, 2026

    40.6 °F

  • Average September

    63.3 °F

  • Highest 24 September, 2026

    87.7 °F

Climate (2021–2026)

Jerome County Airport (17.4 miles)

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

  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    62.5 °F
Get WillyWeather+ to remove ads