| National Weather Service Forecast for:
St. Charles County Issued by: NWS National Weather Service Saint Louis, MO |
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| Updated: 851 PM CDT Wed Oct 16 2019 | ||||||||||||||||||
| St. Charles , MO | ||||||||||||||||||
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| Tonight |
Partly cloudy. Low in the upper 30s. Light wind. |
| Thursday |
Sunny. High in the lower 60s. Light wind. |
| Thursday Night |
Mostly clear. Low in the mid 40s. Light wind. |
| Friday |
Partly cloudy. High around 70. South wind around 10 mph. |
| Friday Night |
Mostly clear. A 30 percent chance of showers after midnight. Low around 50. South wind around 10 mph in the evening becoming light after midnight. |
| Saturday |
Mostly cloudy with a 50 percent chance of showers. High in the mid 60s. |
| Saturday Night |
Partly cloudy. A 20 percent chance of showers in the evening. Low in the upper 40s. |
| Sunday |
Partly cloudy. High around 70. |
| Sunday Night |
Mostly cloudy with a 40 percent chance of showers and thunderstorms. Low in the mid 50s. |
| Monday |
Mostly cloudy with a 50 percent chance of showers and thunderstorms. High in the upper 60s. |
| Monday Night |
Partly cloudy with a 30 percent chance of showers and thunderstorms. Low in the upper 40s. |
| Tuesday |
Mostly sunny with a 20 percent chance of showers and thunderstorms. High in the lower 60s. |
| Tuesday Night |
Mostly clear. Low in the mid 40s. |
| Wednesday |
Mostly clear. High in the upper 60s. |
Forecast from NOAA-NWS for St. Charles County. (Zone forecast)