W L Thompson Airport Weather Forecast

    • 58
    • 84

    Slight Chance Rain Showers

    • 59
    • 79

    Mostly Cloudy

    • 57
    • 70

    Rain Showers Likely

    • 54
    • 67

    Chance Rain Showers

    • 55
    • 69

    Mostly Cloudy

    • 54
    • 73

    Partly Sunny

Today 15 Sep Stanley

Mostly sunny. Warmer with Highs in the mid 80s. South Winds 10 to 15 Mph.

Tonight 15 Sep Stanley

Mostly clear in the Evening, then partly cloudy with a slight chance of Thunderstorms after midnight. Lows in the upper 50s. Southeast Winds 5 to 10 Mph, becoming northwest after midnight. Chance of rain 20 percent.

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W L Thompson Airport Temperature Statistics

September Temperature

Pierre, Pierre Regional Airport (26.1 miles)

  • Lowest 6 September, 2025

    39 °F

  • Average September

    66.1 °F

  • Highest 12 September, 2025

    90 °F

Climate (2020–Present)

Pierre, Pierre Regional Airport (26.1 miles)

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  • Average Low 2020–2025

    36.8 °F

  • Average 2020–2025

    48.7 °F

  • Average High 2020–2025

    61.2 °F
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