Flora Dell Lake Weather Forecast

    • 27
    • 38

    Mostly Cloudy

    • 28
    • 35

    Rain Likely

    • 32
    • 41

    Slight Chance Rain

    • 13
    • 44

    Slight Chance Rain

    • 2
    • 22

    Mostly Cloudy

    • 5
    • 17

    Partly Sunny

Today 24 Dec Monroe

Mostly cloudy. A slight chance of drizzle in the afternoon. Highs in the upper 30s. Southeast Winds 5 to 10 Mph.

Tonight 24 Dec Monroe

Mostly cloudy. Near steady temperature in the lower 20s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Flora Dell Lake Temperature Statistics

December Temperature

Sparta, Sparta / Fort McCoy Airport (7.5 miles)

  • Lowest 4 December, 2025

    -12.3 °F

  • Average December

    17.4 °F

  • Highest 18 December, 2025

    43.5 °F

Climate (2020–Present)

Sparta, Sparta / Fort McCoy Airport (7.5 miles)

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  • Average Low 2020–2025

    34.6 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    58 °F
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