Florissant Weather Forecast
- 65
- 85
Rain Showers
- 58
- 80
Chance Rain Showers
- 56
- 78
Mostly Sunny
- 64
- 82
Partly Sunny
- 68
- 88
Slight Chance Thunderstorms
- 72
- 93
Mostly Sunny
- 70
- 93
Mostly Sunny
Today 8 Jun St. Louis
Partly sunny. Near steady temperature in the lower 80s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.
Tonight 8 Jun St. Louis
Mostly cloudy with a chance of Thunderstorms. A slight chance of Showers this Evening, then a chance of Showers after midnight. Lows in the mid 60s. West Winds around 5 Mph, becoming north around 5 Mph after midnight. Chance of rain 50 percent.
Florissant Temperature Statistics
June Temperature
St. Louis Lambert International Airport (3.7 miles)
Lowest 2 June, 2024
62.7 °FAverage June
76.2 °FHighest 3 June, 2024
91.7 °F
Climate (2019–Present)
St. Louis Lambert International Airport (3.7 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
50.1 °FAverage 2019–2024
59.1 °FAverage High 2019–2024
68.4 °F