Deacon Thomas Lake Weather Forecast

    • 52
    • 73

    Rain Showers

    • 56
    • 78

    Mostly Sunny

    • 59
    • 85

    Mostly Sunny

    • 61
    • 89

    Partly Sunny

    • 59
    • 85

    Chance Rain Showers

    • 55
    • 82

    Partly Sunny

Today 23 May Sauk

Mostly cloudy. Scattered light Showers late in the morning and early Afternoon, then chance of light Showers and slight chance of Thunderstorms late in the afternoon. Highs in the lower 70s. Southeast Winds around 5 Mph. Chance of precipitation 50 percent.

Tonight 23 May Sauk

Mostly cloudy. Chance of light rain Showers and slight chance of Thunderstorms through around midnight. Patchy fog after midnight. Lows in the lower 50s. Southeast Winds up to 5 Mph shifting to the southwest after midnight. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deacon Thomas Lake Temperature Statistics

May Temperature

Lone Rock Tri-County Regional Airport (16.2 miles)

  • Lowest 6 May, 2026

    27.6 °F

  • Average May

    55 °F

  • Highest 16 May, 2026

    85.6 °F

Climate (2021–Present)

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

    60.3 °F
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