County Park Weather Forecast

    • 56
    • 69

    Increasing Clouds

    • 51
    • 63

    Partly Sunny

    • 54
    • 65

    Mostly Cloudy

    • 58
    • 72

    Chance Rain Showers

    • 57
    • 74

    Chance Rain Showers

    • 55
    • 73

    Chance Rain Showers

Today 18 Sep Alpena

Partly sunny. Highs around 70. North Winds 5 to 15 Mph.

Tonight 18 Sep Alpena

Partly cloudy. Lows in the upper 50s. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

County Park Temperature Statistics

September Temperature

Alpena, Alpena County Regional Airport (9.9 miles)

  • Lowest 8 September, 2025

    39 °F

  • Average September

    58.5 °F

  • Highest 13 September, 2025

    75.9 °F

Climate (2020–Present)

Alpena, Alpena County Regional Airport (9.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    37.2 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    56.5 °F
Get WillyWeather+ to remove ads