Fort McCoy Weather Forecast

    • 58
    • 82

    Areas Smoke

    • 60
    • 84

    Partly Sunny

    • 66
    • 86

    Slight Chance Thunderstorms

    • 68
    • 90

    Slight Chance Thunderstorms

    • 70
    • 91

    Slight Chance Thunderstorms

    • 69
    • 90

    Chance Rain Showers

Today 4 Aug Monroe

Mostly sunny. Areas of smoke. Highs in the lower 80s. Southeast Winds around 5 Mph.

Tonight 4 Aug Monroe

Partly cloudy. Areas of smoke. Lows in the upper 50s. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort McCoy Temperature Statistics

August Temperature

Sparta, Sparta / Fort McCoy Airport (4.3 miles)

  • Lowest 1 August, 2025

    44.6 °F

  • Average August

    61.8 °F

  • Highest 1 August, 2025

    78.8 °F

Climate (2020–Present)

Sparta, Sparta / Fort McCoy Airport (4.3 miles)

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

  • Average Low 2020–2025

    34.4 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    57.8 °F
Get WillyWeather+ to remove ads