| NWS Forecast for: Fayette County Issued by: National Weather Service Saint Louis, MO Last Update: 313 AM CDT Tue Sep 22 2026 |  |
| Today: Mostly cloudy with a slight chance of very light drizzle this morning, then partly sunny this afternoon. Highs in the lower 70s. Northeast winds 5 to 10 mph. Tonight: Mostly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph. Wednesday: Mostly cloudy. Highs around 70. North winds 5 to 10 mph. Wednesday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph. Thursday: Partly sunny. Highs in the mid 70s. Northeast winds around 5 mph. Thursday Night And Friday: Partly cloudy. Lows in the mid 50s. Highs in the mid 70s. Friday Night: Partly cloudy. Lows in the lower 50s. Saturday: Partly sunny. Highs in the mid 70s. Saturday Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Chance of rain 20 percent. Sunday: Partly sunny. Highs around 80. Sunday Night And Monday: Partly cloudy. Lows in the mid 50s. Highs in the mid 80s. | |
| Zone Forecast: Fayette County | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |