Warnes Slough Weather Forecast

    • 62
    • 84

    Thunderstorms Likely

    • 57
    • 76

    Thunderstorms

    • 56
    • 83

    Partly Sunny

    • 56
    • 79

    Chance Rain Showers

    • 53
    • 74

    Chance Rain Showers

    • 51
    • 74

    Partly Sunny

    • 53
    • 75

    Partly Sunny

Today 13 Sep Sully

Mostly cloudy with a 40 percent chance of Thunderstorms. Near steady temperature in the mid 70s. Southwest Winds 5 to 10 Mph.

Tonight 13 Sep Sully

Mostly cloudy. A slight chance of Thunderstorms late this Evening, then Thunderstorms likely. Lows in the lower 60s. Northeast Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Warnes Slough Temperature Statistics

September Temperature

Pierre, Pierre Regional Airport (15.5 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 (15.5 miles)

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  • Average Low 2020–2025

    36.8 °F

  • Average 2020–2025

    48.7 °F

  • Average High 2020–2025

    61.3 °F
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