Williamson Weather Forecast
- 63
- 80
Decreasing Clouds
- 64
- 84
Partly Sunny
- 59
- 85
Partly Sunny
- 54
- 78
Mostly Sunny
- 52
- 75
Partly Sunny
- 52
- 74
Partly Sunny
Today 21 Aug Madison
Mostly sunny. Highs in the lower 80s. Northeast Winds 5 to 10 Mph.
Tonight 21 Aug Madison
Partly cloudy. Lows in the mid 60s. Northeast Winds around 5 Mph.
Williamson Temperature Statistics
August Temperature
Litchfield Municipal Airport (13 miles)
Lowest 3 August, 2025
54.9 °FAverage August
75.8 °FHighest 16 August, 2025
93.4 °F
Climate (2020–Present)
Litchfield Municipal Airport (13 miles)
Average Low 2020–2025
45.1 °FAverage 2020–2025
54.3 °FAverage High 2020–2025
63.9 °F