Lake Chesley Weather Forecast

    • 51
    • 70

    Chance Rain Showers

    • 54
    • 68

    Rain Showers

    • 48
    • 77

    Rain Showers Likely

    • 49
    • 68

    Partly Sunny

    • 49
    • 68

    Chance Rain Showers

    • 51
    • 71

    Partly Sunny

Today 12 Sep Hughes

Partly sunny. Not as warm with Highs around 70. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 12 Sep Hughes

Mostly cloudy. Cooler with Lows in the lower 50s. North Winds 15 to 20 Mph with Gusts up to 35 Mph.

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 1 September, 2026

    56.6 °F

  • Average September

    76.7 °F

  • Highest 5 September, 2026

    102.7 °F

Climate (2021–2026)

Pierre, Pierre Regional Airport (11.8 miles)

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

  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    61.5 °F
Get WillyWeather+ to remove ads