Deacon Thomas Lake Weather Forecast

    • 74
    • 84

    Chance Thunderstorms

    • 76
    • 94

    Partly Sunny

    • 74
    • 94

    Chance Rain Showers

    • 74
    • 93

    Chance Thunderstorms

    • 73
    • 91

    Chance Thunderstorms

    • 71
    • 91

    Chance Thunderstorms

Today 28 Jun Sauk

Mostly cloudy. Light Showers likely and slight chance of Thunderstorms early in the afternoon. Highs in the mid 80s. Southeast Winds around 15 Mph. Chance of precipitation 70 percent.

Tonight 28 Jun Sauk

Warmer. Mostly cloudy. A 50 percent chance of light Showers and Thunderstorms until early morning. Lows in the lower 70s. Southeast Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deacon Thomas Lake Temperature Statistics

June Temperature

Lone Rock Tri-County Regional Airport (16.2 miles)

  • Lowest 15 June, 2026

    45.6 °F

  • Average June

    67.6 °F

  • Highest 10 June, 2026

    89.7 °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

    49.3 °F

  • Average High 2021–2026

    60.3 °F
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