Osmun Lake Weather Forecast

    • 32
    • 66

    Mostly Sunny

    • 41
    • 63

    Mostly Sunny

    • 46
    • 67

    Partly Sunny

    • 40
    • 60

    Rain Showers Likely

    • 36
    • 56

    Partly Sunny

    • 38
    • 60

    Partly Sunny

Today 21 Apr Cheboygan

Mostly sunny. Highs in the lower 60s. Southwest Winds 5 to 15 Mph shifting to the west 5 to 10 Mph in the afternoon.

Tonight 21 Apr Cheboygan

Mostly clear. Lows in the lower 30s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Osmun Lake Temperature Statistics

April Temperature

Cheboygan, Cheboygan County Airport (23.6 miles)

  • Lowest 7 April, 2026

    14 °F

  • Average April

    37.5 °F

  • Highest 17 April, 2026

    75.2 °F

Climate (2021–Present)

Cheboygan, Cheboygan County Airport (23.6 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    45.2 °F

  • Average High 2021–2026

    53.7 °F
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