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Williston, TN Weather Forecast
Williston, TN Weather Forecast Date: 1205 AM CDT Fri Oct 02 2026
The area/counties/county of: Fayette, including the cities of: Somerville and Oakland.or toggle through each period.
Overnight... Mostly cloudy. Lows in the lower 70s. South winds around 5 mph.
Friday... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Temperature falling into the upper 70s in the afternoon. Southwest winds around 5 mph, becoming north in the afternoon. Chance of rain 70%.
Friday Night... Cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the mid 60s. North winds around 5 mph. Chance of rain 50%.
Saturday... Cloudy. A chance of showers, mainly in the morning. Highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of rain 40%.
Saturday Night... Cloudy with a 40% chance of showers. Lows in the mid 60s. Northeast winds around 5 mph.
Sunday... Mostly cloudy in the morning, then becoming partly sunny. A 50% chance of showers. Highs in the mid 70s.
Sunday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s.
Monday... Sunny. Highs in the upper 70s.
Monday Night... Clear. Lows around 50.
Tuesday... Sunny. Highs in the upper 70s.
Tuesday Night... Mostly clear. Lows in the mid 50s.
Wednesday... Mostly sunny. Highs around 80.
Wednesday Night... Mostly clear. Lows in the mid 50s.
POP = Probability of Precipitation
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