Deacon Thomas Lake Weather Forecast

    • 68
    • 83

    Thunderstorms

    • 64
    • 85

    Rain Showers Likely

    • 61
    • 81

    Slight Chance Rain Showers

    • 61
    • 82

    Partly Sunny

    • 63
    • 86

    Mostly Sunny

    • 66
    • 87

    Chance Thunderstorms

    • 65
    • 86

    Chance Thunderstorms

Today 3 Jul Sauk

Partly sunny with a 20 percent chance of light Showers and Thunderstorms. Highs in the lower 80s. Southwest Winds around 5 Mph.

Tonight 3 Jul Sauk

Partly cloudy in the evening then becoming mostly cloudy. Slight chance of Thunderstorms in the evening. Chance of light Showers through the night. Slight chance of Thunderstorms after midnight. Patchy fog early in the morning. Lows in the upper 60s. Southwest Winds up to 5 Mph. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deacon Thomas Lake Temperature Statistics

July Temperature

Lone Rock Tri-County Regional Airport (16.2 miles)

  • Lowest 1 July, 2026

    78.1 °F

  • Average July

    84.6 °F

  • Highest 1 July, 2026

    91 °F

Climate (2021–2026)

Lone Rock Tri-County Regional Airport (16.2 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    60.3 °F
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