Buffalo Bay Weather Forecast

    • 55
    • 67

    Chance Rain Showers

    • 55
    • 72

    Mostly Cloudy

    • 56
    • 67

    Rain Showers Likely

    • 54
    • 74

    Partly Sunny

    • 56
    • 71

    Rain Showers Likely

    • 50
    • 70

    Rain Showers Likely

Today 23 Sep Dewey

Cloudy. A slight chance of Showers this Morning, then a chance of Showers with a slight chance of Thunderstorms this afternoon. Windy with Highs around 70. Southeast Winds 20 to 30 Mph with Gusts up to 40 Mph. Chance of rain 50 percent.

Tonight 23 Sep Dewey

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the evening. Breezy with Lows in the mid 50s. Southeast Winds 20 to 25 Mph, becoming south 10 to 15 Mph after midnight. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Buffalo Bay Temperature Statistics

September Temperature

Mobridge, Mobridge Municipal Airport (24.2 miles)

  • Lowest 17 September, 2026

    46.7 °F

  • Average September

    67.1 °F

  • Highest 5 September, 2026

    95.6 °F

Climate (2021–2026)

Mobridge, Mobridge Municipal Airport (24.2 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    59.8 °F
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