Lake Sixteen Weather Forecast

    • 51
    • 75

    Chance Rain Showers

    • 51
    • 71

    Mostly Sunny

    • 56
    • 70

    Chance Rain Showers

    • 61
    • 75

    Rain Showers

    • 59
    • 78

    Chance Rain Showers

    • 55
    • 73

    Chance Rain Showers

Today 14 Sep Brule

A slight chance of Thunderstorms early. Cloudy with a chance of Showers. Highs in the mid 70s. Southeast Winds around 15 Mph, becoming southwest. Chance of rain 50 percent.

Tonight 14 Sep Brule

Partly cloudy in the Evening, then clearing. Less humid with Lows in the lower 50s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Sixteen Temperature Statistics

September Temperature

Chamberlain, Chamberlain Municipal Airport (23 miles)

  • Lowest 12 September, 2026

    50.4 °F

  • Average September

    73.8 °F

  • Highest 3 September, 2026

    99.3 °F

Climate (2021–2026)

Chamberlain, Chamberlain Municipal Airport (23 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    59.6 °F
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