Sparta/Fort McCoy Airport Weather Forecast

    • 62
    • 88

    Areas Smoke

    • 65
    • 87

    Partly Sunny

    • 66
    • 89

    Rain Showers

    • 55
    • 81

    Mostly Sunny

    • 55
    • 79

    Mostly Sunny

    • 59
    • 82

    Mostly Sunny

Today 18 Jul Monroe

Mostly sunny. Areas of smoke in the afternoon. Humid with Highs in the upper 80s. Northwest Winds 5 to 10 Mph.

Tonight 18 Jul Monroe

Partly cloudy. Areas of smoke. Lows in the lower 60s. North Winds 5 to 10 Mph, becoming east after midnight.

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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

    74.3 °F

  • Highest 15 July, 2026

    94.8 °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

    58.3 °F
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