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Greenbrier Lake, TN 14 Day Weather
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Greenbrier Lake, TN Weather Forecast
Greenbrier Lake, TN Weather Forecast Dated: 331 AM Thu Aug 20 2026 (Greenbrier Lake Time)
Thu, 20th Lo: 21°C69°F Hi: 31°C87°F |
Rain Thursday, temperatures as high as 87°F31°C, low temperature around 69°F21°C, chance of rain 83%, wind out of the WNW 9 mph14 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 80%. |
Fri, 21st Lo: 22°C71°F Hi: 30°C86°F |
Sunny Friday, temperatures as high as 86°F30°C, low temperature around 71°F22°C, chance of rain 45%, wind out of the NNW 8 mph13 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi9 km, humidity 76%. |
| Sat, 22nd Lo: 20°C69°F Hi: 30°C86°F |
Sunny Saturday, temperatures as high as 86°F30°C, low temperature around 69°F20°C, chance of rain 6%, wind out of the NW 15 mph24 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 71%. |
Sun, 23rd Lo: 18°C65°F Hi: 28°C82°F |
Overcast Sunday, temperatures as high as 82°F28°C, low temperature around 65°F18°C, chance of rain 11%, wind out of the NE 8 mph13 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 69%. |
| Mon, 24th Lo: 20°C68°F Hi: 28°C82°F |
Overcast Monday, temperatures as high as 82°F28°C, low temperature around 68°F20°C, chance of rain 11%, wind out of the SSE 7 mph12 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 69%. |
| Tue, 25th Lo: 21°C70°F Hi: 29°C84°F |
Overcast Tuesday, temperatures as high as 84°F29°C, low temperature around 70°F21°C, chance of rain 46%, wind out of the SSE 13 mph21 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 79%. |
| Wed, 26th Lo: 16°C60°F Hi: 30°C86°F |
Sunny Wednesday, temperatures as high as 86°F30°C, low temperature around 60°F16°C, chance of rain 12%, wind out of the N 20 mph32 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 75%. |
| Thu, 27th Lo: 13°C55°F Hi: 22°C72°F |
Sunny Thursday, temperatures as high as 72°F22°C, low temperature around 55°F13°C, chance of rain 5%, wind out of the NW 12 mph20 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 67%. |
| Fri, 28th Lo: 14°C56°F Hi: 24°C76°F |
Sunny Friday, temperatures as high as 76°F24°C, low temperature around 56°F14°C, chance of rain 5%, wind out of the N 5 mph8 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 68%. |
| Sat, 29th Lo: 16°C60°F Hi: 27°C81°F |
Sunny Saturday, temperatures as high as 81°F27°C, low temperature around 60°F16°C, chance of rain 7%, wind out of the E 6 mph10 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 63%. |
| Sun, 30th Lo: 19°C65°F Hi: 31°C87°F |
Overcast Sunday, temperatures as high as 87°F31°C, low temperature around 65°F19°C, chance of rain 9%, wind out of the SE 7 mph12 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 53%. |
| Mon, 31st Lo: 22°C72°F Hi: 31°C87°F |
Overcast Monday, temperatures as high as 87°F31°C, low temperature around 72°F22°C, chance of rain 18%, wind out of the SSW 10 mph16 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 62%. |
| Tue, 1st Lo: 22°C72°F Hi: 32°C90°F |
Overcast Tuesday, temperatures as high as 90°F32°C, low temperature around 72°F22°C, chance of rain 36%, wind out of the SSW 6 mph9 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 70%. |
Wed, 2nd Lo: 23°C73°F Hi: 30°C87°F |
Light rain shower Wednesday, temperatures as high as 87°F30°C, low temperature around 73°F23°C, chance of rain 85%, wind out of the SW 11 mph17 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 79%. |
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