Deacon Thomas Lake Weather Forecast

    • 53
    • 76

    Increasing Clouds

    • 53
    • 73

    Chance Rain Showers

    • 52
    • 77

    Partly Sunny

    • 57
    • 78

    Rain Showers

    • 54
    • 76

    Chance Thunderstorms

    • 54
    • 77

    Slight Chance Thunderstorms

Today 20 Jun Sauk

Sunny. Highs in the mid 70s. Northwest Winds 5 to 10 Mph.

Tonight 20 Jun Sauk

Partly cloudy. Lows in the lower 50s. Northwest Winds up to 5 Mph through around midnight becoming calm.

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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

    68.4 °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

    49.4 °F

  • Average High 2021–2026

    60.3 °F
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