Shirland Weather Forecast

    • 15
    • 30

    Chance Snow

    • 14
    • 23

    Snow Likely

    • 3
    • 24

    Chance Snow

    • -9
    • 7

    Chance Snow

    • -7
    • 6

    Cold

    • 11
    • 21

    Mostly Cloudy

    • 25
    • 31

    Mostly Cloudy

Today 10 Dec Winnebago

A slight chance of rain early in the morning. Snow in the Morning, then a slight chance of snow Showers in the afternoon. Total snow accumulation around an inch. Blustery. Highs in the lower 30s. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of precipitation near 100 percent.

Tonight 10 Dec Winnebago

Cloudy. A chance of snow in the Evening, then a chance of Flurries after midnight. Little or no snow accumulation. Lows around 15. Northwest Winds 5 to 10 Mph. Chance of precipitation 40 percent.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Shirland Temperature Statistics

December Temperature

Janesville-Rock County (14.3 miles)

  • Lowest 4 December, 2025

    -5.8 °F
  • Average December

    17.7 °F
  • Highest 3 December, 2025

    32 °F

Climate (2020–Present)

Janesville-Rock County (14.3 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    40.4 °F
  • Average 2020–2025

    48.7 °F
  • Average High 2020–2025

    60.3 °F
Get WillyWeather+ to remove ads