Lake Vermillion Recreation Area Weather Forecast

    • 49
    • 71

    Chance Rain Showers

    • 43
    • 65

    Chance Rain Showers

    • 38
    • 62

    Slight Chance Rain Showers

    • 47
    • 71

    Mostly Sunny

    • 50
    • 78

    Mostly Sunny

    • 53
    • 77

    Chance Rain Showers

    • 54
    • 78

    Chance Rain Showers

Today 30 Apr McCook

Mostly sunny. Highs around 70. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 30 Apr McCook

Mostly cloudy with scattered Showers and Thunderstorms. Lows in the upper 40s. South Winds 10 to 15 Mph, becoming west 5 to 10 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Vermillion Recreation Area Temperature Statistics

April Temperature

Sioux Falls, Foss Field (21.1 miles)

  • Lowest 8 April, 2025

    22.7 °F

  • Average April

    49.7 °F

  • Highest 12 April, 2025

    79.6 °F

Climate (2020–Present)

Sioux Falls, Foss Field (21.1 miles)

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  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    60.6 °F
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