Rio Weather Forecast
- 25
- 43
Mostly Sunny
- 31
- 42
Rain
- 36
- 62
Rain
- 30
- 52
Partly Sunny
- 32
- 53
Mostly Cloudy
- 31
- 52
Partly Sunny
Today 31 Mar Columbia
Mostly sunny. Highs in the lower 40s. Northwest Winds 5 to 15 Mph.
Tonight 31 Mar Columbia
Mostly clear. Lows in the mid 20s. North Winds up to 5 Mph shifting to the east after midnight.
Rio Temperature Statistics
March Temperature
Madison, Dane County Regional-Truax Field (21.7 miles)
Lowest 2 March, 2025
9.8 °FAverage March
40.5 °FHighest 14 March, 2025
78.7 °F
Climate (2020–Present)
Madison, Dane County Regional-Truax Field (21.7 miles)
Average Low 2020–2025
39.9 °FAverage 2020–2025
49.5 °FAverage High 2020–2025
58.6 °F