Deacon Thomas Lake Weather Forecast

    • 63
    • 82

    Rain Showers Likely

    • 68
    • 82

    Rain Showers Likely

    • 60
    • 82

    Partly Sunny

    • 59
    • 80

    Mostly Sunny

    • 63
    • 81

    Rain Showers Likely

    • 58
    • 78

    Chance Rain Showers

Today 14 Aug Sauk

Mostly cloudy. Areas of fog in the morning. A 20 percent chance of light Showers late in the afternoon. Highs in the lower 80s. East Winds 5 to 10 Mph.

Tonight 14 Aug Sauk

Cloudy. Chance of light Showers and Thunderstorms through around Midnight, then Showers likely and chance of Thunderstorms after midnight. Lows in the lower 60s. East Winds 5 to 10 Mph. Chance of precipitation 70 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 3 August, 2026

    57.7 °F

  • Average August

    71.9 °F

  • Highest 10 August, 2026

    85.6 °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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