Island Harbor Weather Forecast

    • 41
    • 55

    Cloudy

    • 42
    • 55

    Mostly Cloudy

    • 44
    • 59

    Partly Sunny

    • 46
    • 62

    Partly Sunny

    • 46
    • 63

    Mostly Sunny

    • 45
    • 63

    Mostly Sunny

Today 23 May Southeast Chippewa

Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs in the lower 60s. East Winds 15 to 20 Mph with Gusts to around 30 Mph.

Tonight 23 May Southeast Chippewa

Mostly cloudy. A 20 percent chance of rain early. Lows in the lower 40s. East Winds 10 to 15 Mph decreasing to up to 10 Mph after midnight. Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Harbor Temperature Statistics

May Temperature

Drummond Island Airport (5.6 miles)

  • Lowest 6 May, 2026

    30.2 °F

  • Average May

    45.9 °F

  • Highest 16 May, 2026

    72.9 °F

Climate (2021–Present)

Drummond Island Airport (5.6 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    44.8 °F

  • Average High 2021–2026

    52.6 °F
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