Tri-County Regional Airport Weather Forecast

    • -1
    • 9

    Cold

    • 10
    • 27

    Partly Sunny

    • 23
    • 37

    Mostly Cloudy

    • 31
    • 37

    Chance Rain

    • 5
    • 40

    Mostly Cloudy

    • 18
    • 28

    Mostly Cloudy

Today 14 Dec Sauk

Bitterly cold. Sunny. Highs around 7. West Winds 5 to 10 Mph. Lowest wind chill Readings 18 below to 28 below zero in the morning.

Tonight 14 Dec Sauk

Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. Lows around 1 below. Southwest Winds up to 10 Mph increasing to 10 to 15 Mph after midnight.

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  • Temperature Real-Time

Tri-County Regional Airport Temperature Statistics

December Temperature

Lone Rock Tri-County Regional Airport (0 miles)

  • Lowest 4 December, 2025

    -9.9 °F

  • Average December

    18.7 °F

  • Highest 10 December, 2025

    36 °F

Climate (2020–Present)

Lone Rock Tri-County Regional Airport (0 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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