Deacon Thomas Lake Weather Forecast

    • 62
    • 84

    Rain Showers

    • 53
    • 76

    Chance Rain Showers

    • 57
    • 81

    Mostly Sunny

    • 62
    • 82

    Mostly Sunny

    • 62
    • 82

    Chance Thunderstorms

    • 65
    • 84

    Chance Thunderstorms

    • 63
    • 83

    Chance Thunderstorms

Today 4 Aug Sauk

Mostly cloudy with a 50 percent chance of light Showers and Thunderstorms. West Winds 5 to 10 Mph.

Tonight 4 Aug Sauk

Chance of light Showers and Thunderstorms in the Evening, then Showers and chance of Thunderstorms in the late evening and overnight. Patchy fog after midnight. Lows around 60. Northwest Winds up to 5 Mph. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deacon Thomas Lake Temperature Statistics

August Temperature

Lone Rock Tri-County Regional Airport (16.2 miles)

  • Lowest 2 August, 2026

    62.1 °F

  • Average August

    72.3 °F

  • Highest 2 August, 2026

    82 °F

Climate (2021–2026)

Lone Rock Tri-County Regional Airport (16.2 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    60.4 °F
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