Custer Lake Weather Forecast

    • 38
    • 54

    Chance Rain Showers

    • 35
    • 50

    Mostly Cloudy

    • 35
    • 60

    Partly Sunny

    • 40
    • 64

    Partly Sunny

    • 45
    • 67

    Slight Chance Rain Showers

    • 46
    • 67

    Slight Chance Rain Showers

Today 22 May Osceola

Mostly cloudy. Highs in the mid 50s. North Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 22 May Osceola

Partly cloudy. Lows in the upper 30s. Northwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Custer Lake Temperature Statistics

May Temperature

Big Rapids, Roben-Hood Airport (14.3 miles)

  • Lowest 9 May, 2025

    30.9 °F

  • Average May

    55.8 °F

  • Highest 15 May, 2025

    81.9 °F

Climate (2020–Present)

Big Rapids, Roben-Hood Airport (14.3 miles)

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  • Average Low 2020–2025

    38.5 °F

  • Average 2020–2025

    48 °F

  • Average High 2020–2025

    57.1 °F
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