El Cajon Bay Weather Forecast

    • 28
    • 39

    Increasing Clouds

    • 19
    • 41

    Rain Showers

    • 16
    • 26

    Snow Showers Likely

    • 19
    • 33

    Chance Snow Showers

    • 17
    • 25

    Mostly Cloudy

    • 22
    • 27

    Chance Snow Showers

Today 17 Dec Alpena

Partly sunny. Highs in the upper 30s. Northwest Winds 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 17 Dec Alpena

Mostly cloudy. Lows in the lower 20s. South Winds up to 10 Mph with Gusts to around 25 Mph increasing to 10 to 15 Mph with Gusts to around 35 Mph after midnight.

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  • Temperature Real-Time

El Cajon Bay Temperature Statistics

December Temperature

Alpena, Alpena County Regional Airport (11.8 miles)

  • Lowest 14 December, 2025

    1 °F

  • Average December

    19.8 °F

  • Highest 2 December, 2025

    32 °F

Climate (2020–Present)

Alpena, Alpena County Regional Airport (11.8 miles)

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  • Average Low 2020–2025

    37.1 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    56.5 °F
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