Edwardsville Weather Forecast
- 49
- 68
Becoming Sunny
- 53
- 74
Rain Showers
- 56
- 79
Chance Rain Showers
- 47
- 68
Mostly Sunny
- 50
- 71
Mostly Sunny
- 55
- 75
Slight Chance Thunderstorms
- 54
- 76
Partly Sunny
Today 7 May Madison
Sunny. Highs in the upper 60s. Southwest Winds around 10 Mph with Gusts up to 20 Mph.
Tonight 7 May Madison
Clear. Lows in the upper 40s. Southwest Winds 5 to 10 Mph.
Edwardsville Temperature Statistics
May Temperature
St. Louis Regional Airport (6.8 miles)
Lowest 1 May, 2026
42.8 °FAverage May
57.8 °FHighest 4 May, 2026
75.2 °F
Climate (2021–Present)
St. Louis Regional Airport (6.8 miles)
Average Low 2021–2026
46.5 °FAverage 2021–2026
54.4 °FAverage High 2021–2026
66.7 °F