| NWS Forecast for: Franklin County Issued by: National Weather Service Saint Louis, MO Last Update: 918 AM CDT Thu Oct 15 2026 | |
| Rest Of Today: Partly sunny with a chance of thunderstorms. Showers late this morning, then a chance of showers this afternoon. Highs around 80. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent. Tonight: Numerous showers with isolated thunderstorms in the evening, then scattered showers after midnight. Much cooler. Less humid with lows in the mid 40s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent. Friday: Partly sunny in the morning, then becoming mostly cloudy. Much cooler. Less humid with highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Friday Night: Mostly cloudy. Lows in the upper 30s. North winds 10 to 15 mph. Gusts up to 30 mph in the evening. Saturday: Sunny. Highs around 60. Northeast winds around 5 mph. Saturday Night And Sunday: Clear. Lows in the mid 30s. Highs in the mid 60s. Sunday Night: Mostly clear. Lows in the upper 30s. Monday And Monday Night: Partly cloudy. Highs in the lower 70s. Lows around 40. Tuesday Through Wednesday: Mostly clear. Highs in the mid 70s. Lows in the mid 40s. | |
| Zone Forecast: Franklin County | |
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