Leon Weather Forecast

    • 57
    • 75

    Chance Rain Showers

    • 56
    • 76

    Rain Showers Likely

    • 57
    • 69

    Rain Showers

    • 56
    • 71

    Chance Thunderstorms

    • 51
    • 69

    Slight Chance Rain Showers

    • 49
    • 68

    Partly Sunny

Today 16 Sep Monroe

Partly sunny. Highs in the lower 70s. East Winds around 5 Mph.

Tonight 16 Sep Monroe

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers after midnight. Lows in the mid 50s. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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Leon Temperature Statistics

September Temperature

Sparta, Sparta / Fort McCoy Airport (6.8 miles)

  • Lowest 13 September, 2026

    42.4 °F

  • Average September

    70.8 °F

  • Highest 1 September, 2026

    91 °F

Climate (2021–2026)

Sparta, Sparta / Fort McCoy Airport (6.8 miles)

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  • Average Low 2021–2026

    35.3 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    58.5 °F
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