Deacon Thomas Lake Weather Forecast

    • 51
    • 78

    Mostly Sunny

    • 50
    • 77

    Mostly Sunny

    • 56
    • 79

    Partly Sunny

    • 62
    • 81

    Chance Rain Showers

    • 60
    • 83

    Slight Chance Thunderstorms

    • 59
    • 82

    Mostly Sunny

Today 22 Aug Sauk

Sunny. Highs in the upper 70s. Northwest Winds 10 to 15 Mph.

Tonight 22 Aug Sauk

Clear. Lows in the lower 50s. Northwest Winds up to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Deacon Thomas Lake Temperature Statistics

August Temperature

Lone Rock Tri-County Regional Airport (16.2 miles)

  • Lowest 20 August, 2026

    55 °F

  • Average August

    71.5 °F

  • Highest 10 August, 2026

    85.6 °F

Climate (2021–2026)

Lone Rock Tri-County Regional Airport (16.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    60.4 °F
Get WillyWeather+ to remove ads