Wilton Weather Forecast

    • 35
    • 38

    Rain

    • 3
    • 39

    Rain Likely

    • 13
    • 23

    Mostly Cloudy

    • 3
    • 32

    Partly Sunny

    • 8
    • 21

    Partly Sunny

    • 24
    • 35

    Mostly Cloudy

    • 16
    • 38

    Mostly Cloudy

Today 17 Dec Monroe

Mostly sunny. Near steady temperature in the mid 30s. South Winds 5 to 10 Mph.

Tonight 17 Dec Monroe

Rain after midnight. Not as cold with Lows in the mid 30s. South Winds 10 to 20 Mph with Gusts up to 40 Mph. Chance of rain 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Wilton Temperature Statistics

December Temperature

Sparta, Sparta / Fort McCoy Airport (14.3 miles)

  • Lowest 4 December, 2025

    -12.3 °F

  • Average December

    14.8 °F

  • Highest 9 December, 2025

    30.2 °F

Climate (2020–Present)

Sparta, Sparta / Fort McCoy Airport (14.3 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 °F
Get WillyWeather+ to remove ads