| NWS Forecast for: Franklin County Issued by: National Weather Service Saint Louis, MO Last Update: 1039 AM CST Thu Feb 12 2026 |  |
| This Afternoon: Mostly sunny. Highs in the mid 50s. South winds 5 to 10 mph. Gusts up to 25 mph early. Tonight: Partly cloudy in the evening, then clearing. Lows in the mid 30s. Southeast winds around 5 mph. Friday: Sunny. Highs in the lower 60s. South winds around 5 mph. Friday Night: Partly cloudy in the evening, then mostly cloudy with a chance of rain after midnight. Lows in the lower 40s. South winds around 5 mph. Chance of rain 40 percent. Saturday: Rain, cooler with highs in the lower 50s. Southeast winds around 5 mph. Chance of rain 90 percent. Saturday Night: Rain. Lows in the lower 40s. Chance of rain 90 percent. Sunday: Partly sunny with a chance of rain in the morning, then sunny in the afternoon. Highs in the upper 50s. Chance of rain 30 percent. Sunday Night: Mostly clear. Lows in the mid 30s. Washingtons Birthday: Mostly sunny. Highs in the mid 60s. Monday Night And Tuesday: Mostly cloudy. Lows in the mid 40s. Highs in the upper 60s. Tuesday Night And Wednesday: Mostly cloudy. Lows in the lower 50s. Highs in the upper 60s. | |
| Zone Forecast: Franklin County | |
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