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Lancaster, TN Weather Forecast
Lancaster, TN Weather Forecast Date: 448 AM CDT Sat Oct 03 2026
The area/counties/county of: Smith, including the cities of: Carthage, South Carthage, and Gordonsville.or toggle through each period.
Today... Cloudy. A slight chance of showers and thunderstorms this morning. Highs in the upper 70s. Northeast winds around 5 mph. Chance of rain 20%.
Tonight... Cloudy. A slight chance of showers and thunderstorms after midnight. Areas of fog after midnight. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20%.
Sunday... Cloudy. A chance of showers with a slight chance of thunderstorms in the morning. Patchy fog in the morning. Highs in the upper 70s. Northeast winds around 5 mph. Chance of rain 50%.
Sunday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50. North winds around 5 mph.
Monday... Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.
Monday Night... Clear. Lows in the mid 40s.
Tuesday... Sunny. Highs in the upper 70s.
Tuesday Night... Mostly clear. Lows in the upper 40s.
Wednesday... Sunny. Highs in the lower 80s.
Wednesday Night... Clear. Lows in the mid 40s.
Thursday... Sunny. Highs in the lower 80s.
Thursday Night... Mostly clear. Lows in the mid 40s.
POP = Probability of Precipitation
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