Deacon Thomas Lake Weather Forecast

    • 53
    • 78

    Decreasing Clouds

    • 60
    • 78

    Rain Showers

    • 56
    • 79

    Rain Showers

    • 55
    • 77

    Partly Sunny

    • 58
    • 79

    Mostly Cloudy

    • 63
    • 81

    Chance Rain Showers

Today 22 Jun Sauk

Mostly sunny. Patchy fog in the morning. Highs in the mid 70s. North Winds up to 5 Mph.

Tonight 22 Jun Sauk

Partly cloudy. Lows in the lower 50s. Northeast Winds up to 5 Mph shifting to the southeast after midnight.

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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

    68.1 °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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