Edwardsville Weather Forecast
- 32
- 64
Rain
- 45
- 54
Partly Sunny
- 39
- 60
Mostly Cloudy
- 51
- 66
Rain
- 22
- 64
Rain
- 19
- 35
Mostly Sunny
Today 11 Mar Madison
Rain with Thunderstorms likely in the Morning, then rain likely in the afternoon. Much cooler. Less humid with Highs in the upper 60s. Temperature falling to around 50 in the afternoon. West Winds 10 to 15 Mph, becoming northwest 15 to 20 Mph in the afternoon. Chance of rain 90 percent.
Tonight 11 Mar Madison
Mostly cloudy in the Evening, then clearing. Much cooler with Lows in the lower 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.
Edwardsville Temperature Statistics
March Temperature
St. Louis Regional Airport (6.8 miles)
Lowest 1 March, 2026
26.6 °FAverage March
47.3 °FHighest 6 March, 2026
78.8 °F
Climate (2021–Present)
St. Louis Regional Airport (6.8 miles)
Average Low 2021–2026
46.3 °FAverage 2021–2026
54.2 °FAverage High 2021–2026
66.5 °F