Deacon Thomas Lake Weather Forecast

    • 62
    • 88

    Decreasing Clouds

    • 65
    • 82

    Partly Sunny

    • 68
    • 88

    Rain Showers Likely

    • 56
    • 81

    Mostly Sunny

    • 55
    • 78

    Mostly Sunny

    • 60
    • 81

    Partly Sunny

Today 18 Jul Sauk

Sunny. Highs in the upper 80s. Northwest Winds 5 to 10 Mph.

Tonight 18 Jul Sauk

Mostly cloudy. Slight chance of light Showers and Thunderstorms after Midnight, then slight chance of light Showers early in the morning. Near steady temperature in the mid 70s. West Winds 5 to 10 Mph. Chance of precipitation 20 percent.

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  • 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

    76.6 °F

  • Highest 15 July, 2026

    93.9 °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

    49.4 °F

  • Average High 2021–2026

    60.4 °F
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