Osterhout Lake Weather Forecast

    • 31
    • 50

    Decreasing Clouds

    • 35
    • 50

    Partly Sunny

    • 46
    • 59

    Chance Rain Showers

    • 47
    • 68

    Chance Thunderstorms

    • 43
    • 62

    Rain Showers Likely

    • 41
    • 58

    Chance Rain Showers

Today 1 May Allegan

Partly sunny. Areas of frost in the morning. A 20 percent chance of rain Showers in the afternoon. Highs around 50. Northwest Winds around 10 Mph.

Tonight 1 May Allegan

Mostly clear. Widespread frost after midnight. Lows in the lower 30s. Northwest Winds 5 to 10 Mph with Gusts to around 20 Mph in the evening becoming light.

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Osterhout Lake Temperature Statistics

May Temperature

South Haven, South Haven Area Regional Airport (12.4 miles)

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  • Average May

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Climate (2021–Present)

South Haven, South Haven Area Regional Airport (12.4 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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