Sparta/Fort McCoy Airport Weather Forecast

    • -4
    • 21

    Snow Likely

    • 15
    • 23

    Snow

    • 29
    • 45

    Slight Chance Rain

    • 30
    • 48

    Mostly Cloudy

    • 32
    • 52

    Mostly Cloudy

    • 29
    • 54

    Partly Sunny

Today 16 Mar Monroe

Cloudy. Snow likely this Morning, then a chance of Flurries this afternoon. Areas of blowing snow this Morning, then patchy blowing snow this afternoon with visibility one quarter mile or less at Times. Additional snow accumulation around an inch. Windy, Colder with Highs in the lower 20s. Northwest Winds 20 to 30 Mph with Gusts up to 45 Mph. Chance of snow 70 percent.

Tonight 16 Mar Monroe

Mostly cloudy with a chance of Flurries in the Evening, then partly cloudy after midnight. Much Colder with Lows around 3 below. Northwest Winds 10 to 20 Mph. Gusts up to 30 Mph in the evening. Wind chill Values as low as 15 below after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sparta/Fort McCoy Airport Temperature Statistics

March Temperature

Sparta, Sparta / Fort McCoy Airport (0 miles)

  • Lowest 2 March, 2026

    7.7 °F

  • Average March

    39.4 °F

  • Highest 9 March, 2026

    71.1 °F

Climate (2021–Present)

Sparta, Sparta / Fort McCoy Airport (0 miles)

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

  • Average Low 2021–2026

    34.9 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    58.2 °F
Get WillyWeather+ to remove ads