Swan Lake Weather Forecast

    • 60
    • 85

    Chance Thunderstorms

    • 59
    • 84

    Becoming Sunny

    • 64
    • 88

    Mostly Sunny

    • 61
    • 90

    Chance Thunderstorms

    • 62
    • 86

    Rain Showers Likely

    • 59
    • 84

    Chance Thunderstorms

    • 60
    • 84

    Chance Thunderstorms

Today 3 Jul Walworth

Partly sunny with a 20 percent chance of Thunderstorms. Highs in the mid 80s. Northeast Winds 5 to 10 Mph.

Tonight 3 Jul Walworth

Mostly cloudy. A chance of Thunderstorms this evening. Lows in the lower 60s. North Winds 10 to 15 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swan Lake Temperature Statistics

July Temperature

Mobridge, Mobridge Municipal Airport (31.7 miles)

  • Lowest 1 July, 2026

    57 °F

  • Average July

    73.3 °F

  • Highest 1 July, 2026

    88 °F

Climate (2021–2026)

Mobridge, Mobridge Municipal Airport (31.7 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    59.7 °F
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