Lake Chesley Weather Forecast

    • 62
    • 86

    Thunderstorms Likely

    • 57
    • 77

    Thunderstorms Likely

    • 59
    • 84

    Mostly Sunny

    • 57
    • 81

    Chance Thunderstorms

    • 53
    • 75

    Chance Thunderstorms

    • 51
    • 75

    Partly Sunny

    • 53
    • 76

    Partly Sunny

Today 13 Sep Hughes

Partly sunny with a 20 percent chance of Thunderstorms. Near steady temperature in the upper 70s. West Winds around 5 Mph.

Tonight 13 Sep Hughes

Mostly cloudy. A slight chance of Thunderstorms this Evening, then Thunderstorms likely after midnight. Humid with Lows in the lower 60s. Northwest Winds 5 to 10 Mph, becoming southeast after midnight. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Chesley Temperature Statistics

September Temperature

Pierre, Pierre Regional Airport (11.8 miles)

  • Lowest 6 September, 2025

    39 °F

  • Average September

    64.8 °F

  • Highest 11 September, 2025

    88 °F

Climate (2020–Present)

Pierre, Pierre Regional Airport (11.8 miles)

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

  • Average Low 2020–2025

    36.8 °F

  • Average 2020–2025

    48.7 °F

  • Average High 2020–2025

    61.3 °F
Get WillyWeather+ to remove ads