Olmstad Bay Weather Forecast

    • 56
    • 64

    Mostly Sunny

    • 57
    • 68

    Partly Sunny

    • 59
    • 70

    Partly Sunny

    • 52
    • 69

    Partly Sunny

    • 51
    • 61

    Mostly Sunny

    • 53
    • 60

    Partly Sunny

Today 15 Sep Southeast Chippewa

Sunny. Highs in the upper 60s. Southeast Winds up to 10 Mph.

Tonight 15 Sep Southeast Chippewa

Mostly clear. Patchy fog after midnight. Lows in the lower 50s. Light Winds.

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  • Temperature Real-Time

Olmstad Bay Temperature Statistics

September Temperature

Drummond Island Airport (7.5 miles)

  • Lowest 8 September, 2025

    39.6 °F

  • Average September

    58.1 °F

  • Highest 13 September, 2025

    74.3 °F

Climate (2020–Present)

Drummond Island Airport (7.5 miles)

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  • Average Low 2020–2025

    36.6 °F

  • Average 2020–2025

    44.9 °F

  • Average High 2020–2025

    52.7 °F
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