Rumpus Ridge Weather Forecast

    • 43
    • 74

    Mostly Sunny

    • 53
    • 81

    Mostly Sunny

    • 59
    • 88

    Breezy

    • 37
    • 77

    Chance Rain Showers

    • 33
    • 58

    Slight Chance Rain Showers

    • 33
    • 56

    Partly Sunny

Today 20 Apr McCook

Sunny, breezy and much warmer with Highs in the mid 70s. South Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 20 Apr McCook

Partly cloudy in the Evening, then clearing. Not as cool with Lows in the lower 40s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming east around 5 Mph after midnight.

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Rumpus Ridge Temperature Statistics

April Temperature

Sioux Falls, Foss Field (21.7 miles)

  • Lowest 7 April, 2026

    16.6 °F

  • Average April

    46.4 °F

  • Highest 16 April, 2026

    87.7 °F

Climate (2021–Present)

Sioux Falls, Foss Field (21.7 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    61 °F
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