| NWS Forecast for: Fayette County Issued by: National Weather Service Saint Louis, MO Last Update: 348 PM CDT Mon Sep 7 2026 |  |
| Tonight: Mostly clear. Lows around 60. East winds around 5 mph. Tuesday: Mostly sunny. Highs in the lower 90s. South winds around 5 mph. Tuesday Night: Partly cloudy in the evening, then clearing. Not as cool with lows around 70. South winds 5 to 10 mph. Wednesday: Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 104. Wednesday Night: Showers likely with a chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain near 100 percent. Thursday: Showers likely with a slight chance of thunderstorms in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Cooler with highs in the lower 80s. Chance of rain 70 percent. Thursday Night: Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows around 60. Chance of rain 20 percent. Friday: Mostly sunny. Highs in the mid 80s. Friday Night: Mostly clear with a slight chance of showers in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 40 percent. Saturday: Mostly sunny. A chance of showers, mainly in the morning. Highs in the upper 80s. Chance of rain 40 percent. Saturday Night: Mostly clear. A slight chance of showers in the evening. Lows in the mid 60s. Chance of rain 20 percent. Sunday: Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. Sunday Night: Mostly clear. Lows in the mid 60s. Monday: Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. | |
| Zone Forecast: Fayette County | |
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