South Haven Weather Forecast

    • 56
    • 60

    Rain Showers

    • 56
    • 69

    Mostly Cloudy

    • 55
    • 63

    Rain Showers Likely

    • 54
    • 67

    Mostly Cloudy

    • 56
    • 68

    Rain Showers Likely

    • 51
    • 62

    Chance Rain Showers

Today 24 Sep Wright

Mostly cloudy. Chance of rain Showers in the Morning, then rain Showers likely in the afternoon. Highs in the lower 60s. South Winds 5 to 10 Mph. Chance of Showers 70 percent.

Tonight 24 Sep Wright

Cloudy. A 20 percent chance of rain Showers in the evening. Near steady temperature in the upper 50s. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Haven Temperature Statistics

September Temperature

Maple Lake, Maple Lake Municipal Airport (11.2 miles)

  • Lowest 22 September, 2026

    43 °F

  • Average September

    66.6 °F

  • Highest 3 September, 2026

    88.7 °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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