Deacon Thomas Lake Weather Forecast

    • 19
    • 22

    Chance Wintry Mix

    • 26
    • 34

    Wintry Mix

    • 8
    • 32

    Chance Snow

    • 4
    • 21

    Chance Snow Showers

    • -6
    • 18

    Chance Snow Showers

    • -9
    • 6

    Cold

    • 0
    • 12

    Mostly Cloudy

Today 8 Dec Sauk

Mostly cloudy. South Winds around 10 Mph.

Tonight 8 Dec Sauk

Not as cold. Cloudy. Light snow likely through the night. Light freezing drizzle likely after midnight. Little snow accumulation. Lows around 16. South Winds 10 to 15 Mph. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deacon Thomas Lake Temperature Statistics

December Temperature

Lone Rock Tri-County Regional Airport (16.2 miles)

  • Lowest 4 December, 2025

    -9.9 °F

  • Average December

    18 °F

  • Highest 3 December, 2025

    30.9 °F

Climate (2020–Present)

Lone Rock Tri-County Regional Airport (16.2 miles)

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  • Average Low 2020–2025

    38.7 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    60.1 °F
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