St Charles Weather Forecast
- 63
- 74
Chance Thunderstorms
- 68
- 84
Chance Rain Showers
- 69
- 86
Thunderstorms Likely
- 69
- 86
Rain Showers Likely
- 66
- 84
Chance Thunderstorms
- 62
- 82
Mostly Sunny
- 63
- 80
Slight Chance Thunderstorms
Today 1 Jun St. Charles
Cloudy with scattered Showers with a slight chance of Thunderstorms. Near steady temperature in the lower 70s. West Winds 5 to 10 Mph. Chance of rain 50 percent.
Tonight 1 Jun St. Charles
Mostly cloudy. Scattered Showers with a slight chance of Thunderstorms in the evening. Patchy fog after midnight. Lows in the lower 60s. Northwest Winds 5 to 10 Mph. Chance of rain 50 percent.
St Charles Temperature Statistics
June Temperature
St. Louis Lambert International Airport (7.5 miles)
Lowest
–Average June
–Highest
–
Climate (2019–Present)
St. Louis Lambert International Airport (7.5 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
68.3 °F