Louisburg Weather Forecast

    • 8
    • 37

    Snow

    • 12
    • 19

    Partly Sunny

    • 11
    • 24

    Partly Sunny

    • 13
    • 24

    Partly Sunny

    • 24
    • 30

    Mostly Cloudy

    • 23
    • 36

    Mostly Cloudy

Today 31 Dec Grant

Snow, freezing drizzle with a slight chance of drizzle. Snow accumulation little or no. Highs in the mid 30s. Temperature falling into the lower 30s this afternoon. Northwest Winds 10 to 15 Mph. Chance of precipitation 90 percent.

Tonight 31 Dec Grant

Mostly cloudy with a chance of Flurries in the Evening, then partly cloudy after midnight. Much Colder with Lows around 6 above. North Winds 10 to 15 Mph.

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Louisburg Temperature Statistics

December Temperature

Platteville Municipal Airport (9.3 miles)

  • Lowest 14 December, 2025

    -7.8 °F

  • Average December

    21.9 °F

  • Highest 23 December, 2025

    43.7 °F

Climate (2020–Present)

Platteville Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    49.9 °F

  • Average High 2020–2025

    58.7 °F
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