Summit Lake Weather Forecast

    • 32
    • 44

    Increasing Clouds

    • 35
    • 46

    Decreasing Clouds

    • 28
    • 44

    Partly Sunny

    • 34
    • 45

    Mostly Sunny

    • 32
    • 49

    Partly Sunny

    • 32
    • 49

    Partly Sunny

    • 31
    • 46

    Partly Sunny

Today 18 Nov Grant

Partly sunny. Highs in the mid 40s. Southeast Winds around 5 Mph.

Tonight 18 Nov Grant

Mostly cloudy. Patchy fog after midnight. Lows in the lower 30s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Lake Temperature Statistics

November Temperature

Sisseton, Sisseton Municipal Airport (26.1 miles)

  • Lowest 10 November, 2025

    21.9 °F

  • Average November

    40.7 °F

  • Highest 14 November, 2025

    66.9 °F

Climate (2020–Present)

Sisseton, Sisseton Municipal Airport (26.1 miles)

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  • Average Low 2020–2025

    36.3 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    57.3 °F
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