Sturgeon Bay Weather Forecast

    • 59
    • 77

    Sunny

    • 57
    • 75

    Mostly Sunny

    • 57
    • 77

    Mostly Sunny

    • 56
    • 78

    Slight Chance Thunderstorms

    • 55
    • 73

    Mostly Cloudy

    • 52
    • 68

    Slight Chance Rain Showers

    • 52
    • 66

    Mostly Cloudy

Today 14 Sep Door

Sunny. Temperatures near 70 at the lakeshore to the mid 70s well inland. East wind 5 to 10 Mph.

Tonight 14 Sep Door

Clear. Nearly steady temperature around 60. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sturgeon Bay Temperature Statistics

September Temperature

Door County Cherryland Airport (1.9 miles)

  • Lowest 4 September, 2025

    44.1 °F

  • Average September

    59.3 °F

  • Highest 2 September, 2025

    77 °F

Climate (2020–Present)

Door County Cherryland Airport (1.9 miles)

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  • Average Low 2020–2025

    39.8 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    53.9 °F
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