Sparta/Fort McCoy Airport Weather Forecast

    • 70
    • 97

    Areas Smoke

    • 69
    • 91

    Chance Rain Showers

    • 70
    • 93

    Chance Thunderstorms

    • 65
    • 91

    Mostly Sunny

    • 67
    • 90

    Slight Chance Rain Showers

    • 63
    • 89

    Slight Chance Thunderstorms

Today 15 Jul Monroe

Mostly sunny. Areas of fog in the morning. Patchy smoke in the afternoon. Hot with Highs in the mid 90s. Light Winds. Heat index Values up to 105.

Tonight 15 Jul Monroe

Partly cloudy. Patchy smoke in the evening. Areas of smoke after midnight. Humid with Lows in the upper 60s. North Winds around 5 Mph in the Evening, becoming light and variable. Heat index Values up to 100 early in the evening.

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Sparta/Fort McCoy Airport Temperature Statistics

July Temperature

Sparta, Sparta / Fort McCoy Airport (0 miles)

  • Lowest 6 July, 2026

    55.9 °F

  • Average July

    73.5 °F

  • Highest 12 July, 2026

    89.2 °F

Climate (2021–2026)

Sparta, Sparta / Fort McCoy Airport (0 miles)

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  • Average Low 2021–2026

    35 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    58.2 °F
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