Deacon Thomas Lake Weather Forecast

    • 55
    • 75

    Decreasing Clouds

    • 60
    • 81

    Partly Sunny

    • 73
    • 85

    Chance Rain Showers

    • 77
    • 94

    Partly Sunny

    • 75
    • 95

    Chance Thunderstorms

    • 74
    • 95

    Slight Chance Thunderstorms

Today 26 Jun Sauk

Partly sunny. Chance of Sprinkles late in the morning and early afternoon. Highs in the mid 70s. Southeast Winds 5 to 10 Mph.

Tonight 26 Jun Sauk

Mostly clear. Lows in the mid 50s. East Winds up to 10 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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