| National Weather Service Forecast for:
St. Charles County Issued by: NWS National Weather Service Saint Louis, MO |
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| Updated: 754 PM CST Thu Dec 8 2022 | ||||||||||||||||||
| St. Charles , MO | ||||||||||||||||||
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| Tonight |
Cloudy. Widespread drizzle this evening, then scattered showers with areas of drizzle after midnight. Patchy fog this evening, then areas of fog after midnight. Near steady temperature in the mid 40s. Southeast winds around 5 mph. Chance of rain 50 percent. |
| Friday |
Patchy fog in the morning. Mostly cloudy with areas of drizzle in the morning, then mostly sunny in the afternoon. Highs in the mid 50s. Southwest winds 5 to 10 mph, becoming west in the afternoon. |
| Friday Night |
Mostly cloudy. A slight chance of rain after midnight. Lows in the mid 30s. Northwest winds around 5 mph. Chance of rain 20 percent. |
| Saturday |
Cloudy. Rain likely, mainly in the morning. Highs in the upper 40s. East winds around 5 mph. Chance of rain 70 percent. |
| Saturday Night |
Mostly cloudy. Lows in the mid 30s. Northwest winds around 5 mph. |
| Sunday |
Partly sunny. Highs in the upper 40s. |
| Sunday Night |
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s. |
| Monday |
Partly sunny. Highs in the upper 40s. |
| Monday Night |
Mostly cloudy. A chance of rain after midnight. Lows in the upper 30s. Chance of rain 50 percent. |
| Tuesday |
Rain with a slight chance of thunderstorms. Highs in the upper 50s. Chance of rain 90 percent. |
| Tuesday Night |
Mostly cloudy. Rain likely, mainly in the evening. Lows in the lower 40s. Chance of rain 70 percent. |
| Wednesday |
Mostly sunny. A slight chance of rain in the morning. Highs in the lower 50s. Chance of rain 20 percent. |
| Wednesday Night |
Partly cloudy. Colder with lows around 30. |
| Thursday |
Partly sunny. Cooler with highs around 40. |
Forecast from NOAA-NWS for St. Charles County. (Zone forecast)