Sister Bay Weather Forecast

    • 29
    • 36

    Slight Chance Rain Showers

    • 28
    • 37

    Mostly Cloudy

    • 32
    • 37

    Mostly Cloudy

    • 35
    • 41

    Mostly Cloudy

    • 35
    • 45

    Mostly Cloudy

    • 30
    • 42

    Chance Rain/Snow

Today 4 Dec Door

Partly cloudy. Highs in the middle 30s. Northwest wind 5 to 10 Mph.

Tonight 4 Dec Door

Cloudy. A chance of snow Showers and rain Showers after midnight. Nearly steady temperature around 30. Light and variable wind. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sister Bay Temperature Statistics

December Temperature

Ephraim-Gibraltar Airport (4.3 miles)

  • Lowest 1 December, 2023

    29.1 °F

  • Average December

    32.3 °F

  • Highest 1 December, 2023

    34.9 °F

Climate (2018–Present)

Ephraim-Gibraltar Airport (4.3 miles)

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  • Average Low 2018–2023

    38.4 °F

  • Average 2018–2023

    45.1 °F

  • Average High 2018–2023

    52.1 °F
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