Rumpus Ridge Weather Forecast

    • 38
    • 60

    Gradual Clearing

    • 48
    • 67

    Rain Showers

    • 42
    • 57

    Rain Showers

    • 39
    • 51

    Rain Showers

    • 40
    • 61

    Slight Chance Rain Showers

    • 46
    • 68

    Chance Rain Showers

Today 17 May McCook

Partly sunny. Not as cool with Highs in the upper 50s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 17 May McCook

Mostly clear. Lows in the upper 30s. North Winds 10 to 15 Mph, becoming east 5 to 10 Mph after midnight.

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Rumpus Ridge Temperature Statistics

May Temperature

Sioux Falls, Foss Field (21.7 miles)

  • Lowest 3 May, 2025

    35.7 °F

  • Average May

    66.4 °F

  • Highest 9 May, 2025

    88.6 °F

Climate (2020–Present)

Sioux Falls, Foss Field (21.7 miles)

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  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    49.9 °F

  • Average High 2020–2025

    60.7 °F
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