f
Temp

St Charles Weather Forecast:

 
Instructions
The St Charles weather forecast summary has general weather at the top, and more specific weather types underneath. Click on the tabs at the top of the page for an indepth view of each of our weather types, with interactive graphs and detailed statistics.
The Data
WillyWeather sources St Charles weather forecast data from the National Oceanic and Atmospheric Administration.
Close
 
St Charles weather forecast issued at: 11:57pm / Next forecast around: 12:57am
All weather forecast times have been adjusted for daylight saving where and when applicable
Real-time
Updated at 3:00pm, 1st September
84°F
Today: 86°F
Tonight: 69°F
Humidity: 60%
Dew point: 68.6°F
Pressure: 1012 hPa
Wind: SSW   4 mph
Wind Gusts: 7 mph
Rain since 9am: 0 mm
Rain last hour: 0 mm

Latest Weather Warnings

MO
Flash Flood Watch
(33 minutes ago)
MO
Flash Flood Watch
(2 hours and 39 minutes ago)
MO
Lake Wind Advisory
(3 hours and 23 minutes ago)