Williamson Weather Forecast
- 30
- 51
Increasing Clouds
- 42
- 47
Rain
- 30
- 51
Chance Rain
- 38
- 48
Mostly Cloudy
- 36
- 58
Mostly Cloudy
- 29
- 48
Partly Sunny
Today 29 Jan Madison
Sunny. Highs in the lower 50s. Northwest Winds around 5 Mph.
Tonight 29 Jan Madison
Mostly clear in the Evening, then becoming mostly cloudy. Lows in the lower 30s. Southeast Winds around 5 Mph.
Williamson Temperature Statistics
January Temperature
Litchfield Municipal Airport (13 miles)
Lowest 15 January, 2025
-4.2 °FAverage January
21.3 °FHighest 17 January, 2025
42.1 °F
Climate (2020–Present)
Litchfield Municipal Airport (13 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
44.9 °FAverage 2020–2025
54 °FAverage High 2020–2025
63.5 °F