Fort Pierre Weather Forecast

    • 60
    • 80

    Chance Rain Showers

    • 68
    • 95

    Mostly Sunny

    • 74
    • 105

    Chance Thunderstorms

    • 72
    • 105

    Hot

    • 71
    • 102

    Slight Chance Rain Showers

    • 69
    • 97

    Slight Chance Thunderstorms

Today 23 Jul Stanley

Mostly cloudy. A slight chance of Showers this Morning, then a chance of Showers this afternoon. Highs in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 23 Jul Stanley

Mostly cloudy in the Evening, then becoming partly cloudy. Humid with Lows around 60. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Real-Time

Fort Pierre Temperature Statistics

July Temperature

Pierre, Pierre Regional Airport (4.3 miles)

  • Lowest 9 July, 2026

    59.6 °F

  • Average July

    80.1 °F

  • Highest 16 July, 2026

    101.6 °F

Climate (2021–2026)

Pierre, Pierre Regional Airport (4.3 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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