Osterhout Lake Weather Forecast

    • 32
    • 49

    Increasing Clouds

    • 40
    • 56

    Partly Sunny

    • 36
    • 63

    Chance Rain Showers

    • 30
    • 47

    Partly Sunny

    • 29
    • 45

    Mostly Cloudy

    • 31
    • 47

    Slight Chance Rain Showers

Today 13 Nov Allegan

Sunny. Highs in the upper 40s. West Winds around 10 Mph.

Tonight 13 Nov Allegan

Partly cloudy. Lows in the lower 30s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Osterhout Lake Temperature Statistics

November Temperature

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

  • Lowest 10 November, 2025

    21.2 °F

  • Average November

    47.1 °F

  • Highest 4 November, 2025

    59 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    59.3 °F
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