Bow Valley Weather Forecast

    • 44
    • 68

    Rain Showers

    • 44
    • 62

    Rain Showers

    • 47
    • 73

    Partly Sunny

    • 55
    • 83

    Mostly Sunny

    • 57
    • 88

    Mostly Sunny

    • 58
    • 88

    Partly Sunny

Today 21 May Cedar

Partly sunny. Highs in the upper 60s. Southeast Winds 15 to 20 Mph.

Tonight 21 May Cedar

Cloudy. Not as cool with Lows in the lower 40s. Southeast Winds 5 to 10 Mph.

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Bow Valley Temperature Statistics

May Temperature

Yankton, Chan Gurney Municipal Airport (14.9 miles)

  • Lowest 6 May, 2026

    30 °F

  • Average May

    58.7 °F

  • Highest 15 May, 2026

    88 °F

Climate (2021–Present)

Yankton, Chan Gurney Municipal Airport (14.9 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    50.5 °F

  • Average High 2021–2026

    61.8 °F
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