Lake Whipple Weather Forecast

    • 51
    • 70

    Mostly Sunny

    • 58
    • 85

    Chance Rain Showers

    • 36
    • 72

    Chance Rain Showers

    • 32
    • 50

    Breezy

    • 31
    • 48

    Mostly Cloudy

    • 35
    • 52

    Chance Rain Showers

Today 21 Apr Roberts

Sunny. Highs in the lower 70s. North Winds 5 to 10 Mph, becoming east this afternoon.

Tonight 21 Apr Roberts

Mostly clear. Lows in the upper 40s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Whipple Temperature Statistics

April Temperature

Sisseton, Sisseton Municipal Airport (8.1 miles)

  • Lowest 7 April, 2026

    15.1 °F

  • Average April

    39.1 °F

  • Highest 16 April, 2026

    84.9 °F

Climate (2021–Present)

Sisseton, Sisseton Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    46.6 °F

  • Average High 2021–2026

    57.1 °F
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