Weather WorldSinclair Lake, TN 7-Day Weather Forecast
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Sinclair Lake Weather Forecast
Sinclair Lake, TN Weather Forecast Date: 228 PM EDT Tue Oct 27 2026
Weather forecast for Sinclair Lake, TN
Today Hi: 71°FHi: 22°C Lo: 50°F Lo: 10°C |
Rest of Today... Sunny. Highs in the lower 70s. Light winds. |
Wed Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Wednesday... Mostly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s. Light winds. |
| Thu Hi: 73°FHi: 23°C Lo: 49°F Lo: 9°C |
Thursday... Areas of fog in the morning. Sunny. Highs in the lower to mid 70s. Light winds. |
| Fri Hi: 77°FHi: 25°C Lo: 55°F Lo: 13°C |
Friday... Mostly sunny. Highs in the mid to upper 70s. |
Sat Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Saturday... Mostly cloudy. A slight chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 20%. |
Sun Hi: 67°FHi: 19°C Lo: 55°F Lo: 13°C |
Sunday... Cloudy. Showers likely, mainly in the morning. Highs in the mid to upper 60s. Chance of rain 70%. |
| Mon Hi: 70°FHi: 21°C |
Monday... Mostly cloudy in the morning, then becoming partly sunny. A 20% chance of showers. Highs in the upper 60s to lower 70s. |
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