Denby Lake Weather Forecast

    • 50
    • 66

    Rain Showers Likely

    • 51
    • 86

    Partly Sunny

    • 49
    • 76

    Chance Rain Showers

    • 48
    • 72

    Chance Rain Showers

    • 48
    • 76

    Partly Sunny

Today 14 Sep Southern Oglala Lakota

A chance of Thunderstorms. Showers, cooler with Highs in the upper 60s. Northwest Winds 10 to 15 Mph. Chance of rain 80 percent.

Tonight 14 Sep Southern Oglala Lakota

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows around 50. South Winds 10 to 15 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Denby Lake Temperature Statistics

September Temperature

Pine Ridge, Pine Ridge Airport (10.6 miles)

  • Lowest 6 September, 2025

    28 °F

  • Average September

    66.2 °F

  • Highest 11 September, 2025

    93.9 °F

Climate (2020–Present)

Pine Ridge, Pine Ridge Airport (10.6 miles)

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  • Average Low 2020–2025

    34.2 °F

  • Average 2020–2025

    48.8 °F

  • Average High 2020–2025

    63 °F
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