Six Flags - St. Louis Weather Forecast
- 26
- 41
Sunny
- 35
- 67
Sunny
- 31
- 55
Partly Sunny
- 36
- 49
Chance Rain
- 35
- 61
Partly Sunny
- 38
- 56
Chance Rain
- 49
- 61
Chance Rain Showers
Today 18 Mar St. Louis
Sunny. Near steady temperature in the lower 40s. Northwest Winds 10 to 15 Mph.
Six Flags - St. Louis Temperature Statistics
March Temperature
St. Louis, Spirit Of St. Louis Airport (9.9 miles)
Lowest 10 March, 2024
23.8 °FAverage March
52.6 °FHighest 14 March, 2024
80.7 °F
Climate (2019–Present)
St. Louis, Spirit Of St. Louis Airport (9.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
46.2 °FAverage 2019–2024
56.7 °FAverage High 2019–2024
67.6 °F