Donegal Bay Weather Forecast

    • 58
    • 69

    Mostly Sunny

    • 56
    • 71

    Slight Chance Thunderstorms

    • 58
    • 71

    Mostly Sunny

    • 63
    • 72

    Mostly Cloudy

    • 62
    • 74

    Rain Showers Likely

    • 58
    • 71

    Slight Chance Rain Showers

Today 1 Jul Beaver Island and surrounding islands

Mostly sunny. Highs around 70. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 1 Jul Beaver Island and surrounding islands

Mostly clear. Lows in the upper 50s. Southwest Winds 5 to 10 Mph.

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Donegal Bay Temperature Statistics

July Temperature

Beaver Island, Beaver Island Airport (3.1 miles)

  • Lowest

  • Average July

  • Highest

Climate (2020–Present)

Beaver Island, Beaver Island Airport (3.1 miles)

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  • Average Low 2020–2025

    38 °F
  • Average 2020–2025

    46.1 °F
  • Average High 2020–2025

    53.4 °F
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