Swan Lake Weather Forecast

    • 49
    • 67

    Mostly Cloudy

    • 54
    • 72

    Partly Sunny

    • 45
    • 70

    Rain Showers

    • 47
    • 68

    Chance Rain Showers

    • 50
    • 68

    Chance Rain Showers

    • 50
    • 68

    Chance Rain Showers

Today 27 Oct Allegan

Mostly cloudy. Highs in the mid 60s. Southeast Winds around 10 Mph with Gusts to around 25 Mph.

Tonight 27 Oct Allegan

Mostly cloudy. Lows around 50. Southeast Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swan Lake Temperature Statistics

October Temperature

South Haven, South Haven Area Regional Airport (16.8 miles)

  • Lowest 17 October, 2026

    32 °F

  • Average October

    57.5 °F

  • Highest 12 October, 2026

    86 °F

Climate (2021–2026)

South Haven, South Haven Area Regional Airport (16.8 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59.5 °F
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