Summit Lake Weather Forecast

    • 29
    • 34

    Rain/Freezing Rain

    • 26
    • 33

    Wintry Mix

    • 23
    • 35

    Mostly Cloudy

    • 23
    • 38

    Mostly Cloudy

    • 20
    • 37

    Mostly Sunny

    • 17
    • 35

    Mostly Sunny

    • 24
    • 39

    Partly Sunny

Today 1 Apr Grant

Breezy. Light Snow, possibly mixed with rain. Patchy blowing snow. New snow accumulation of 1 to 3 Inches. Highs in the mid 30s. Southeast Winds 15 to 25 Mph.

Tonight 1 Apr Grant

Breezy. Rain, possibly mixed with snow and freezing rain in the Evening, then light rain Likely, possibly mixed with freezing rain after midnight. Patchy blowing snow through the night. Snow accumulation up to 1 inch. Ice accumulation of up to one quarter of an inch. Lows around 30. East Winds 15 to 25 Mph.

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Summit Lake Temperature Statistics

April Temperature

Sisseton, Sisseton Municipal Airport (26.1 miles)

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  • Average April

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Climate (2020–Present)

Sisseton, Sisseton Municipal Airport (26.1 miles)

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  • Average Low 2020–2025

    36.1 °F

  • Average 2020–2025

    46.6 °F

  • Average High 2020–2025

    57 °F
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