South Haven Weather Forecast

    • 36
    • 51

    Decreasing Clouds

    • 34
    • 48

    Mostly Cloudy

    • 34
    • 44

    Mostly Cloudy

    • 33
    • 45

    Mostly Cloudy

    • 39
    • 53

    Partly Sunny

    • 35
    • 56

    Mostly Sunny

    • 37
    • 55

    Partly Sunny

Today 29 Oct Wright

Partly sunny. Near steady temperature around 50. North Winds around 5 Mph.

Tonight 29 Oct Wright

Increasing Clouds. Patchy fog through the night. Lows in the mid 30s. North Winds up to 5 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Haven Temperature Statistics

October Temperature

Maple Lake, Maple Lake Municipal Airport (11.2 miles)

  • Lowest 24 October, 2025

    27.7 °F

  • Average October

    55.2 °F

  • Highest 4 October, 2025

    90.5 °F

Climate (2020–Present)

Maple Lake, Maple Lake Municipal Airport (11.2 miles)

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  • Average Low 2020–2025

    37.6 °F

  • Average 2020–2025

    47 °F

  • Average High 2020–2025

    56.2 °F
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