| NWS Forecast for: Lewis County Issued by: National Weather Service Saint Louis, MO Last Update: 828 PM CST Wed Nov 5 2025 |  |
| Tonight: Mostly clear. Much cooler with lows in the mid 30s. North winds 5 to 10 mph, becoming northeast after midnight. Thursday: Mostly sunny. Highs in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Thursday Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Not as cool. Near steady temperature in the mid 50s. South winds 10 to 15 mph, becoming southwest after midnight. Gusts up to 35 mph. Chance of rain 50 percent. Friday: Sunny. Highs in the upper 60s. West winds 10 to 15 mph. Friday Night: Mostly clear in the evening, then becoming partly cloudy. Cooler with lows around 40. Northwest winds around 5 mph. Saturday: Partly sunny. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs around 60. Chance of rain 50 percent. Saturday Night: Mostly cloudy with a slight chance of rain in the evening, then partly cloudy after midnight. Cooler with lows in the upper 20s. Chance of rain 20 percent. Sunday Through Monday: Mostly clear. Highs in the lower 40s. Lows around 20. Monday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s. Veterans Day Through Wednesday: Partly cloudy. Highs in the upper 50s. Lows in the upper 30s. | |
| Zone Forecast: Lewis County | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |