Deacon Thomas Lake Weather Forecast

    • 68
    • 87

    Rain Showers Likely

    • 56
    • 81

    Patchy Smoke

    • 55
    • 78

    Mostly Sunny

    • 59
    • 81

    Partly Sunny

    • 61
    • 83

    Mostly Sunny

    • 65
    • 86

    Partly Sunny

Today 20 Jul Sauk

Warm and humid. Partly sunny. Patchy smoke in the morning. Chance of light Showers in the Morning, then chance of light Showers and Thunderstorms in the late morning and afternoon. Highs in the mid 80s. Southwest Winds 5 to 15 Mph with Gusts to around 30 Mph. Chance of precipitation 50 percent.

Tonight 20 Jul Sauk

Partly cloudy. Patchy smoke. Near steady temperature in the mid 60s. South Winds up to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Deacon Thomas Lake Temperature Statistics

July Temperature

Lone Rock Tri-County Regional Airport (16.2 miles)

  • Lowest 11 July, 2026

    58.6 °F

  • Average July

    76.8 °F

  • Highest 15 July, 2026

    95.6 °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

    49.4 °F

  • Average High 2021–2026

    60.4 °F
Get WillyWeather+ to remove ads