| NWS Forecast for: Lewis County Issued by: National Weather Service Nashville, TN Last Update: 1153 AM CDT Sun Jul 12 2026 |  |
This Afternoon: Mostly cloudy with a chance of thunderstorms. A chance of showers early, then showers. Some thunderstorms may produce heavy rainfall. Highs in the mid 80s. West winds around 5 mph. Chance of rain 90 percent. Tonight: Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Areas of fog. Lows in the upper 60s. Northwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. Monday: Partly sunny. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. North winds around 5 mph. Chance of rain 70 percent. Monday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Patchy fog. Lows in the upper 60s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. Tuesday: Partly sunny. Patchy fog in the morning. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. East winds around 5 mph. Chance of rain 70 percent. Tuesday Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Areas of fog. Lows in the upper 60s. Chance of rain 20 percent. Wednesday: Mostly sunny. Areas of fog in the morning. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent. Wednesday Night: Mostly clear. Showers likely with a chance of thunderstorms in the evening. Lows around 70. Chance of rain 60 percent. Thursday: Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. Thursday Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. Friday: Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. Friday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Saturday: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. | |
| Zone Forecast: Lewis County | |
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