Norwalk Weather Forecast

    • 32
    • 39

    Mostly Cloudy

    • 35
    • 42

    Mostly Cloudy

    • 10
    • 41

    Chance Rain/Snow

    • 6
    • 20

    Partly Sunny

    • 10
    • 28

    Mostly Cloudy

    • 1
    • 19

    Mostly Cloudy

Today 26 Dec Monroe

Cloudy. A chance of drizzle this morning. Areas of fog this morning. Highs in the upper 30s. Northwest Winds 5 to 10 Mph.

Tonight 26 Dec Monroe

Cloudy. Patchy fog in the Evening, then Areas of fog after midnight. Lows in the lower 30s. West Winds around 5 Mph, becoming southeast after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Norwalk Temperature Statistics

December Temperature

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

  • Lowest 4 December, 2025

    -12.3 °F

  • Average December

    19.4 °F

  • Highest 23 December, 2025

    43.9 °F

Climate (2020–Present)

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

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

  • Average Low 2020–2025

    34.7 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    58.1 °F
Get WillyWeather+ to remove ads