Deacon Thomas Lake Weather Forecast
- 42
- 63
Partly Sunny
- 44
- 61
Mostly Cloudy
- 49
- 64
Rain Showers Likely
- 51
- 71
Slight Chance Thunderstorms
- 52
- 78
Mostly Sunny
- 56
- 83
Partly Sunny
- 59
- 85
Chance Rain Showers
Today 20 May Sauk
Partly sunny. Northeast Winds 5 to 10 Mph.
Tonight 20 May Sauk
Mostly cloudy until early morning then becoming partly cloudy. Lows in the lower 40s. East Winds 5 to 10 Mph.
Deacon Thomas Lake Temperature Statistics
May Temperature
Lone Rock Tri-County Regional Airport (16.2 miles)
Lowest 6 May, 2026
27.6 °FAverage May
54.7 °FHighest 16 May, 2026
85.6 °F
Climate (2021–Present)
Lone Rock Tri-County Regional Airport (16.2 miles)
Average Low 2021–2026
38.6 °FAverage 2021–2026
49.4 °FAverage High 2021–2026
60.3 °F