Lake Chesley Weather Forecast

    • 26
    • 54

    Increasing Clouds

    • 13
    • 52

    Chance Rain

    • 9
    • 20

    Windy

    • 22
    • 46

    Mostly Cloudy

    • 17
    • 32

    Partly Sunny

    • 22
    • 37

    Mostly Cloudy

Today 16 Dec Hughes

Partly sunny. Highs in the lower 50s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 16 Dec Hughes

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 20s. West Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming south 5 to 10 Mph with Gusts up to 20 Mph after midnight.

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  • Temperature Real-Time

Lake Chesley Temperature Statistics

December Temperature

Pierre, Pierre Regional Airport (11.8 miles)

  • Lowest 14 December, 2025

    -9.9 °F

  • Average December

    21.7 °F

  • Highest 9 December, 2025

    53.1 °F

Climate (2020–Present)

Pierre, Pierre Regional Airport (11.8 miles)

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  • Average Low 2020–2025

    37 °F

  • Average 2020–2025

    48.7 °F

  • Average High 2020–2025

    61.2 °F
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