Weather World
Town of Decatur, TennesseeDecatur, TN 14 Day Weather - 37322 WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon
Decatur, TN Weather Forecast
Decatur, TN Weather Forecast Dated: 300 AM Wed Mar 11 2026 (Decatur Time)
Wed, 11th Lo: 17°C63°F Hi: 22°C72°F |
Chance of showers Wednesday, temperatures as high as 72°F22°C, low temperature around 63°F17°C, chance of rain 82%, wind out of the SSW 14 mph22 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi9 km, humidity 83%. |
Thu, 12th Lo: 3°C38°F Hi: 10°C50°F |
Rain Thursday, temperatures as high as 50°F10°C, low temperature around 38°F3°C, chance of rain 88%, wind out of the SSE 14 mph22 km/h. Barometric pressure 30.15 in1021 mb, visibility 6 mi9 km, humidity 73%. |
Fri, 13th Lo: 1°C34°F Hi: 17°C63°F |
Sunny Friday, temperatures as high as 63°F17°C, low temperature around 34°F1°C, wind out of the SSW 15 mph24 km/h. Barometric pressure 30.18 in1022 mb, visibility 6 mi10 km, humidity 62%. |
| Sat, 14th Lo: 5°C41°F Hi: 21°C70°F |
Sunny Saturday, temperatures as high as 70°F21°C, low temperature around 41°F5°C, wind out of the SSW 11 mph18 km/h. Barometric pressure 30.15 in1021 mb, visibility 6 mi10 km, humidity 73%. |
| Sun, 15th Lo: 8°C47°F Hi: 23°C73°F |
Sunny Sunday, temperatures as high as 73°F23°C, low temperature around 47°F8°C, wind out of the SSW 16 mph26 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 74%. |
| Mon, 16th Lo: 4°C40°F Hi: 8°C47°F |
Chance of showers Monday, temperatures as high as 47°F8°C, low temperature around 40°F4°C, chance of rain 89%, wind out of the ENE 11 mph18 km/h. Barometric pressure 30 in1016 mb, visibility 5 mi8 km, humidity 83%. |
Tue, 17th Lo: 2°C35°F Hi: 10°C50°F |
Cloudy Tuesday, temperatures as high as 50°F10°C, low temperature around 35°F2°C, wind out of the NNE 9 mph14 km/h. Barometric pressure 30.18 in1022 mb, visibility 6 mi10 km, humidity 57%. |
| Wed, 18th Lo: 0°C33°F Hi: 11°C52°F |
Cloudy Wednesday, temperatures as high as 52°F11°C, low temperature around 33°F0°C, wind out of the SSE 8 mph13 km/h. Barometric pressure 30.27 in1025 mb, visibility 6 mi10 km, humidity 63%. |
| Thu, 19th Lo: 4°C40°F Hi: 15°C59°F |
Cloudy Thursday, temperatures as high as 59°F15°C, low temperature around 40°F4°C, wind out of the SW 10 mph16 km/h. Barometric pressure 30.24 in1024 mb, visibility 6 mi10 km, humidity 70%. |
Fri, 20th Lo: 5°C41°F Hi: 19°C67°F |
Mist Friday, temperatures as high as 67°F19°C, low temperature around 41°F5°C, wind out of the W 8 mph13 km/h. Barometric pressure 30.06 in1018 mb, visibility 5 mi8 km, humidity 72%. |
| Sat, 21st Lo: 8°C47°F Hi: 18°C64°F |
Chance of showers Saturday, temperatures as high as 64°F18°C, low temperature around 47°F8°C, chance of rain 73%, wind out of the SSW 13 mph20 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi9 km, humidity 72%. |
| Sun, 22nd Lo: 3°C37°F Hi: 18°C64°F |
Sunny Sunday, temperatures as high as 64°F18°C, low temperature around 37°F3°C, wind out of the E 9 mph15 km/h. Barometric pressure 30.24 in1024 mb, visibility 6 mi10 km, humidity 60%. |
Mon, 23rd Lo: 7°C44°F Hi: 20°C68°F |
Partly Cloudy Monday, temperatures as high as 68°F20°C, low temperature around 44°F7°C, wind out of the SSW 14 mph22 km/h. Barometric pressure 30.27 in1025 mb, visibility 6 mi10 km, humidity 62%. |
| Tue, 24th Lo: 10°C50°F Hi: 25°C77°F |
Sunny Tuesday, temperatures as high as 77°F25°C, low temperature around 50°F10°C, wind out of the SW 12 mph19 km/h. Barometric pressure 30.18 in1022 mb, visibility 6 mi10 km, humidity 70%. |
Decatur, TN Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...