Spring Lake Weather Forecast

    • 56
    • 82

    Slight Chance Thunderstorms

    • 57
    • 80

    Chance Thunderstorms

    • 55
    • 70

    Chance Thunderstorms

    • 54
    • 66

    Chance Rain Showers

    • 54
    • 67

    Chance Rain Showers

    • 52
    • 71

    Mostly Cloudy

Today 15 Sep Walworth

Mostly cloudy with a slight chance of Thunderstorms Early, then mostly sunny this afternoon. Highs in the lower 80s. South Winds around 5 Mph, increasing to 15 to 20 Mph. Chance of rain 20 percent.

Tonight 15 Sep Walworth

Mostly clear in the Evening, then partly cloudy with a slight chance of Thunderstorms after midnight. Lows in the mid 50s. Southeast Winds 5 to 10 Mph, becoming northeast after midnight. Chance of rain 20 percent.

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Spring Lake Temperature Statistics

September Temperature

Mobridge, Mobridge Municipal Airport (29.2 miles)

  • Lowest 6 September, 2025

    36 °F

  • Average September

    64.7 °F

  • Highest 12 September, 2025

    90 °F

Climate (2020–Present)

Mobridge, Mobridge Municipal Airport (29.2 miles)

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  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    47.8 °F

  • Average High 2020–2025

    60 °F
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