South Haven Weather Forecast

    • 6
    • 18

    Decreasing Clouds

    • 21
    • 31

    Sleet Likely

    • 24
    • 32

    Mostly Cloudy

    • 20
    • 33

    Mostly Cloudy

    • 25
    • 37

    Partly Sunny

    • 23
    • 36

    Slight Chance Snow

Today 3 Jan Wright

Partly sunny. Near steady temperature around 18. West Winds up to 5 Mph.

Tonight 3 Jan Wright

Partly cloudy. Lows around 5. West Winds up to 5 Mph shifting to the south after midnight.

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  • Temperature Real-Time

South Haven Temperature Statistics

January Temperature

Maple Lake, Maple Lake Municipal Airport (11.2 miles)

  • Lowest 1 January, 2026

    5 °F

  • Average January

    9.9 °F

  • Highest 1 January, 2026

    14 °F

Climate (2021–Present)

Maple Lake, Maple Lake Municipal Airport (11.2 miles)

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  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    56.1 °F
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