| NWS Forecast for: Franklin County Issued by: National Weather Service Saint Louis, MO Last Update: 834 PM CDT Mon Apr 27 2026 |  |
Tonight: Partly cloudy. Showers and thunderstorms this evening. Some thunderstorms may be severe with damaging winds, large hail, heavy rainfall, and tornadoes. Cooler with lows in the upper 40s. West winds 5 to 10 mph. Gusts up to 30 mph this evening. Chance of rain 90 percent. Tuesday: Partly sunny. Showers likely with a chance of thunderstorms in the afternoon. Cooler with highs around 70. Northwest winds around 5 mph, becoming northeast in the afternoon. Chance of rain 60 percent. Tuesday Night: Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 40s. North winds around 5 mph. Chance of rain 90 percent. Wednesday: Mostly sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph. Wednesday Night: Mostly clear. Lows around 40. North winds 5 to 10 mph in the evening, becoming light and variable. Thursday: Mostly sunny. Highs in the upper 60s. Thursday Night And Friday: Mostly cloudy. Lows in the lower 40s. Highs in the lower 60s. Friday Night: Mostly cloudy in the evening, then clearing. Lows in the upper 30s. Saturday And Saturday Night: Mostly clear. Highs in the mid 60s. Lows in the lower 40s. Sunday: Sunny. Highs in the mid 70s. Sunday Night: Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20 percent. Monday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. | |
| Zone Forecast: Franklin County | |
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