South Haven Weather Forecast

    • 61
    • 86

    Chance Thunderstorms

    • 53
    • 73

    Partly Sunny

    • 59
    • 76

    Mostly Sunny

    • 62
    • 83

    Mostly Sunny

    • 64
    • 86

    Mostly Sunny

    • 67
    • 87

    Chance Thunderstorms

Today 3 Aug Wright

Mostly sunny. Highs in the mid 80s. South Winds 15 to 20 Mph.

Tonight 3 Aug Wright

Partly cloudy in the Evening, then cloudy with a 50 percent chance of Thunderstorms after midnight. Lows in the lower 60s. South Winds 15 to 20 Mph shifting to the west 10 to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Haven Temperature Statistics

August Temperature

Maple Lake, Maple Lake Municipal Airport (11.2 miles)

  • Lowest 1 August, 2026

    64.9 °F

  • Average August

    74.3 °F

  • Highest 1 August, 2026

    85.5 °F

Climate (2021–2026)

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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