Alpena Weather Forecast

    • 46
    • 54

    Rain Showers

    • 44
    • 56

    Rain Showers

    • 36
    • 51

    Partly Sunny

    • 36
    • 54

    Mostly Sunny

    • 41
    • 58

    Mostly Sunny

    • 41
    • 61

    Partly Sunny

    • 44
    • 58

    Mostly Sunny

Today 5 May Alpena

Mostly cloudy with scattered rain Showers. Highs in the upper 50s. East Winds 5 to 15 Mph. Chance of Showers 50 percent.

Tonight 5 May Alpena

Cloudy. Isolated rain Showers Early, then rain Showers after midnight. Lows in the mid 40s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alpena Temperature Statistics

May Temperature

Alpena, Alpena County Regional Airport (6.2 miles)

  • Lowest 1 May, 2025

    29.8 °F

  • Average May

    41.8 °F

  • Highest 3 May, 2025

    50 °F

Climate (2020–Present)

Alpena, Alpena County Regional Airport (6.2 miles)

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  • Average Low 2020–2025

    37.2 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    56.4 °F
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