Walth Bay Recreation Area Weather Forecast

    • 43
    • 68

    Chance Rain Showers

    • 41
    • 62

    Partly Sunny

    • 34
    • 53

    Breezy

    • 42
    • 60

    Mostly Sunny

    • 38
    • 61

    Partly Sunny

    • 36
    • 56

    Partly Sunny

Today 16 Oct Walworth

Patchy fog in the morning. Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Morning, then partly sunny with a slight chance of Showers in the afternoon. Much warmer with Highs in the upper 60s. Southeast Winds 15 to 20 Mph, becoming southwest in the afternoon. Chance of rain 30 percent.

Tonight 16 Oct Walworth

Partly cloudy. A slight chance of Showers in the evening. Lows in the lower 40s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

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Walth Bay Recreation Area Temperature Statistics

October Temperature

Mobridge, Mobridge Municipal Airport (11.2 miles)

  • Lowest 13 October, 2025

    33.1 °F
  • Average October

    58 °F
  • Highest 3 October, 2025

    86 °F

Climate (2020–Present)

Mobridge, Mobridge Municipal Airport (11.2 miles)

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  • Average Low 2020–2025

    36 °F
  • Average 2020–2025

    47.9 °F
  • Average High 2020–2025

    60 °F
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