Plain Municipal Park Weather Forecast

    • -4
    • 25

    Chance Snow

    • -12
    • 5

    Cold

    • -3
    • 8

    Cold

    • 7
    • 24

    Mostly Cloudy

    • 25
    • 36

    Mostly Cloudy

    • 27
    • 43

    Mostly Cloudy

Today 12 Dec Sauk

Partly sunny in the late morning and early afternoon then becoming cloudy. Chance of light snow early in the afternoon. Chance of Flurries late in the afternoon. Highs in the mid 20s. West Winds up to 5 Mph increasing to 5 to 15 Mph in the afternoon. Chance of snow 40 percent.

Tonight 12 Dec Sauk

Bitterly cold. Mostly cloudy. Lows around 5 below. Northwest Winds 5 to 15 Mph. Lowest wind chill Readings 14 below to 24 below zero in the late evening and overnight.

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Plain Municipal Park Temperature Statistics

December Temperature

Lone Rock Tri-County Regional Airport (8.7 miles)

  • Lowest 4 December, 2025

    -9.9 °F
  • Average December

    19 °F
  • Highest 10 December, 2025

    36 °F

Climate (2020–Present)

Lone Rock Tri-County Regional Airport (8.7 miles)

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  • Average Low 2020–2025

    38.6 °F
  • Average 2020–2025

    49.3 °F
  • Average High 2020–2025

    60.1 °F
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