Sparta/Fort McCoy Airport Weather Forecast

    • 64
    • 95

    Slight Chance Thunderstorms

    • 62
    • 88

    Mostly Sunny

    • 65
    • 89

    Mostly Sunny

    • 66
    • 86

    Chance Thunderstorms

    • 62
    • 81

    Chance Thunderstorms

    • 61
    • 86

    Mostly Sunny

Today 27 Jul Monroe

Mostly sunny. A chance of Showers and Thunderstorms this morning. Patchy smoke this afternoon. Hot with Highs in the mid 90s. South Winds 5 to 10 Mph, becoming west 10 to 15 Mph this afternoon. Chance of rain 50 percent. Heat index Values up to 105.

Tonight 27 Jul Monroe

Patchy smoke in the evening. Partly cloudy. Cooler with Lows in the mid 60s. North Winds 10 to 15 Mph. Heat index Values in the mid 90s early in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sparta/Fort McCoy Airport Temperature Statistics

July Temperature

Sparta, Sparta / Fort McCoy Airport (0 miles)

  • Lowest 23 July, 2026

    44.6 °F

  • Average July

    73.1 °F

  • Highest 15 July, 2026

    94.8 °F

Climate (2021–2026)

Sparta, Sparta / Fort McCoy Airport (0 miles)

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

  • Average Low 2021–2026

    35 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    58.3 °F
Get WillyWeather+ to remove ads