Weather WorldPlainview Lake, TN 7-Day Night Weather Forecast
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Plainview Lake, TN Weather Forecast
Plainview Lake, TN Weather Forecast Date: 133 AM CDT Tue Oct 27 2026
The area/counties/county of: Grundy, including the cities of: Altamont and Coalmont.or toggle through each period.
Today... Sunny. Highs in the lower 70s. Light and variable winds, becoming south around 5 mph this afternoon.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. Light and variable winds, becoming southeast around 5 mph after midnight.
Wednesday... Mostly cloudy. Highs around 70. Southeast winds around 5 mph.
Wednesday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 40s. Light and variable winds, becoming southeast around 5 mph after midnight.
Thursday... Sunny. Highs in the mid 70s. Southeast winds around 5 mph in the morning, becoming light and variable.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
Friday... Mostly sunny. Highs in the mid 70s.
Friday Night... Mostly cloudy. Lows in the upper 50s.
Saturday... Mostly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs around 70. Chance of rain 30%.
Saturday Night... Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of rain 70%.
Sunday... Showers likely, mainly in the morning. Highs in the upper 60s. Chance of rain 70%.
Sunday Night... Mostly cloudy with a 20% chance of showers. Lows in the upper 50s.
POP = Probability of Precipitation
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