South Haven Weather Forecast

    • 40
    • 49

    Chance Rain

    • 31
    • 50

    Breezy

    • 42
    • 59

    Sunny

    • 41
    • 65

    Mostly Sunny

    • 42
    • 65

    Mostly Sunny

    • 49
    • 67

    Mostly Sunny

    • 53
    • 70

    Slight Chance Rain Showers

Today 15 Oct Wright

Partly sunny. Highs around 70.

Tonight 15 Oct Wright

Breezy. Mostly cloudy. A 50 percent chance of rain Showers after midnight. Lows around 40. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph increasing to 15 to 25 Mph with Gusts to around 40 Mph after midnight.

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South Haven Temperature Statistics

October Temperature

Maple Lake, Maple Lake Municipal Airport (11.2 miles)

  • Lowest 2 October, 2026

    38.8 °F

  • Average October

    61 °F

  • Highest 10 October, 2026

    90.9 °F

Climate (2021–2026)

Maple Lake, Maple Lake Municipal Airport (11.2 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    56.1 °F
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