Headman Slough Weather Forecast

    • 27
    • 44

    Gradual Clearing

    • 31
    • 45

    Mostly Sunny

    • 32
    • 52

    Partly Sunny

    • 30
    • 49

    Mostly Sunny

    • 32
    • 47

    Mostly Cloudy

    • 18
    • 42

    Mostly Cloudy

Today 20 Nov Day

Mostly cloudy in the Morning, then clearing. Highs in the mid 40s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 20 Nov Day

Cloudy. Near steady temperature in the upper 30s. Northwest Winds 5 to 10 Mph.

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Headman Slough Temperature Statistics

November Temperature

Sisseton, Sisseton Municipal Airport (26.7 miles)

  • Lowest 10 November, 2025

    21.9 °F

  • Average November

    40.4 °F

  • Highest 14 November, 2025

    66.9 °F

Climate (2020–Present)

Sisseton, Sisseton Municipal Airport (26.7 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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