Potagannissing Bay Weather Forecast

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    Slight Chance Rain Showers

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    Mostly Sunny

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    Mostly Sunny

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    Mostly Cloudy

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    Rain Showers Likely

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    Chance Rain Showers

Today 4 Sep Southeast Chippewa

Partly sunny with a 20 percent chance of rain Showers. Highs in the lower 70s. East Winds up to 10 Mph.

Tonight 4 Sep Southeast Chippewa

Partly cloudy. Lows in the upper 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potagannissing Bay Temperature Statistics

September Temperature

Drummond Island Airport (5 miles)

  • Lowest 1 September, 2026

    63.9 °F

  • Average September

    68.4 °F

  • Highest 1 September, 2026

    80.1 °F

Climate (2021–2026)

Drummond Island Airport (5 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    44.7 °F

  • Average High 2021–2026

    52.6 °F
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