Swan Lake Weather Forecast

    • 43
    • 78

    Breezy

    • 46
    • 78

    Rain Showers

    • 39
    • 67

    Rain Showers

    • 34
    • 55

    Rain Showers Likely

    • 31
    • 51

    Mostly Cloudy

    • 37
    • 62

    Mostly Cloudy

Today 15 May Walworth

Mostly sunny. Patchy blowing dust this afternoon. Breezy with Highs in the upper 70s. West Winds 15 to 25 Mph. Gusts up to 40 Mph this afternoon.

Tonight 15 May Walworth

Mostly clear in the Evening, then becoming partly cloudy. Patchy blowing dust in the evening. Breezy with Lows in the lower 40s. Northwest Winds 20 to 25 Mph with Gusts up to 40 Mph, Diminishing to 5 to 10 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Swan Lake Temperature Statistics

May Temperature

Mobridge, Mobridge Municipal Airport (31.7 miles)

  • Lowest 6 May, 2026

    20.6 °F

  • Average May

    49.8 °F

  • Highest 11 May, 2026

    81 °F

Climate (2021–Present)

Mobridge, Mobridge Municipal Airport (31.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    59.9 °F
Get WillyWeather+ to remove ads