Deacon Thomas Lake Weather Forecast

    • 51
    • 78

    Partly Sunny

    • 55
    • 80

    Mostly Cloudy

    • 52
    • 80

    Partly Sunny

    • 51
    • 82

    Mostly Sunny

    • 58
    • 84

    Partly Sunny

    • 62
    • 85

    Chance Rain Showers

    • 61
    • 84

    Chance Thunderstorms

Today 30 May Sauk

Partly sunny. East Winds 10 to 15 Mph.

Tonight 30 May Sauk

Partly cloudy. Lows around 50. East Winds up to 15 Mph.

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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

    58.3 °F

  • Highest 27 May, 2026

    88.6 °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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