Eagle Lake Weather Forecast

    • 49
    • 65

    Chance Rain Showers

    • 46
    • 64

    Decreasing Clouds

    • 46
    • 63

    Partly Sunny

    • 45
    • 64

    Partly Sunny

    • 45
    • 67

    Partly Sunny

    • 44
    • 69

    Partly Sunny

    • 47
    • 72

    Partly Sunny

Today 20 Sep Allegan

Mostly sunny in the morning then becoming partly sunny. Highs in the lower 70s.

Tonight 20 Sep Allegan

Partly cloudy. A 40 percent chance of rain Showers in the evening. Lows around 50. Northeast Winds 5 to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Eagle Lake Temperature Statistics

September Temperature

South Haven, South Haven Area Regional Airport (17.4 miles)

  • Lowest 14 September, 2026

    48.2 °F

  • Average September

    71.2 °F

  • Highest 2 September, 2026

    93.2 °F

Climate (2021–2026)

South Haven, South Haven Area Regional Airport (17.4 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59.5 °F
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