| NWS Forecast for: Franklin County Issued by: National Weather Service Saint Louis, MO Last Update: 504 PM CST Sat Jan 17 2026 | |
| Tonight: Partly cloudy with a chance of flurries this evening, then mostly clear after midnight. Lows around 10 above. West winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as zero. Sunday: Mostly sunny with a chance of flurries. A chance of sprinkles in the afternoon. Not as cool with highs in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 1 above in the morning. Sunday Night: Mostly clear with a chance of flurries in the evening, then partly cloudy after midnight. Lows around 13. Northwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as zero after midnight. Martin Luther King Jr Day: Mostly sunny. Cooler with highs in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 2 below in the morning. Monday Night: Mostly clear. Lows around 10 above. West winds around 5 mph. Tuesday: Sunny. Not as cool with highs around 40. Wind chill values as low as 5 above in the morning. Tuesday Night And Wednesday: Partly cloudy. Lows in the upper 20s. Highs in the mid 40s. Wednesday Night: Partly cloudy. Lows in the lower 20s. Thursday: Sunny. Highs in the upper 30s. Thursday Night And Friday: Partly cloudy. Lows in the mid 20s. Highs in the mid 40s. Friday Night: Mostly cloudy. A slight chance of rain in the evening, then a chance of freezing rain and snow after midnight. Lows in the lower 20s. Chance of precipitation 30 percent. Saturday: Mostly cloudy with a chance of freezing rain and snow. A chance of rain in the afternoon. Cooler with highs in the lower 30s. Chance of precipitation 40 percent. | |
| Zone Forecast: Franklin County | |
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