Downstream Recreation Area(South) Weather Forecast

    • 57
    • 81

    Becoming Sunny

    • 63
    • 87

    Mostly Sunny

    • 66
    • 92

    Chance Thunderstorms

    • 66
    • 92

    Slight Chance Thunderstorms

    • 63
    • 89

    Partly Sunny

    • 61
    • 85

    Slight Chance Thunderstorms

    • 62
    • 86

    Chance Rain Showers

Today 26 Aug Stanley

Mostly sunny. Near steady temperature in the lower 80s. North Winds 10 to 15 Mph.

Tonight 26 Aug Stanley

Mostly clear. Lows in the upper 50s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Downstream Recreation Area(South) Temperature Statistics

August Temperature

Pierre, Pierre Regional Airport (6.2 miles)

  • Lowest 5 August, 2026

    47.6 °F

  • Average August

    73.7 °F

  • Highest 2 August, 2026

    100.7 °F

Climate (2021–2026)

Pierre, Pierre Regional Airport (6.2 miles)

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  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    61.4 °F
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