Hanover Weather Forecast

    • -11
    • 4

    Chance Snow

    • -3
    • 5

    Cold

    • 12
    • 28

    Mostly Cloudy

    • 24
    • 35

    Mostly Cloudy

    • 23
    • 39

    Mostly Cloudy

    • 10
    • 35

    Partly Sunny

Today 13 Dec Allamakee

Mostly cloudy with a chance of Flurries this Morning, then mostly sunny this afternoon. Much Colder with Highs around 6 above. Northwest Winds 5 to 10 Mph. Wind chill Values as low as 20 below.

Tonight 13 Dec Allamakee

Partly cloudy. Cold with Lows around 10 below. Northwest Winds 5 to 10 Mph. Wind chill Values as low as 25 below.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hanover Temperature Statistics

December Temperature

Decorah (11.8 miles)

  • Lowest 4 December, 2025

    -5.8 °F

  • Average December

    18.4 °F

  • Highest 9 December, 2025

    37.4 °F

Climate (2020–Present)

Decorah (11.8 miles)

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

  • Average Low 2020–2025

    39.4 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    56.6 °F
Get WillyWeather+ to remove ads