South Haven Weather Forecast

    • 40
    • 66

    Rain Showers

    • 37
    • 56

    Mostly Sunny

    • 37
    • 57

    Rain Showers Likely

    • 46
    • 57

    Chance Rain Showers

    • 47
    • 61

    Mostly Cloudy

    • 43
    • 59

    Chance Rain Showers

Today 28 Oct Wright

Mostly cloudy. A 40 percent chance of Thunderstorms in the afternoon. Highs in the mid 60s. Southeast Winds up to 5 Mph shifting to the south 5 to 15 Mph in the afternoon.

Tonight 28 Oct Wright

Mostly cloudy with a 50 percent chance of Thunderstorms in the Evening, then mostly clear after midnight. Lows in the lower 40s. West Winds 5 to 10 Mph.

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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 17 October, 2026

    33.4 °F

  • Average October

    56.9 °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

    47 °F

  • Average High 2021–2026

    56.1 °F
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