South Haven Weather Forecast

    • 62
    • 81

    Rain Showers Likely

    • 56
    • 79

    Mostly Sunny

    • 61
    • 81

    Chance Rain Showers

    • 55
    • 77

    Chance Rain Showers

    • 55
    • 75

    Mostly Sunny

    • 59
    • 78

    Chance Rain Showers

    • 60
    • 80

    Slight Chance Thunderstorms

Today 15 Aug Wright

Mostly cloudy. Slight chance of Thunderstorms early in the Afternoon, then chance of Thunderstorms late in the afternoon. Highs around 80. Southwest Winds up to 10 Mph. Chance of Thunderstorms 50 percent.

Tonight 15 Aug Wright

Mostly cloudy with chance of Thunderstorms early in the Evening, then mostly cloudy with slight chance of Thunderstorms late in the evening. Partly cloudy after midnight. Lows in the lower 60s. West Winds up to 5 Mph shifting to the northwest after midnight. Chance of Thunderstorms 50 percent.

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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 5 August, 2026

    50.7 °F

  • Average August

    72.2 °F

  • Highest 11 August, 2026

    86.5 °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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