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Johnson County Middle School, TN Weather Forecast
Johnson County Middle School, TN Weather Forecast Dated: 638 AM Tue Aug 18 2026 (Johnson County Middle School Time)
Tue, 18th Lo: 19°C65°F Hi: 25°C76°F |
Chance of showers Tuesday, temperatures as high as 76°F25°C, low temperature around 65°F19°C, chance of rain 84%, wind out of the WNW 8 mph12 km/h. Barometric pressure 30 in1016 mb, visibility 3 mi5 km, humidity 82%. |
Wed, 19th Lo: 18°C64°F Hi: 27°C80°F |
Sunny Wednesday, temperatures as high as 80°F27°C, low temperature around 64°F18°C, chance of rain 7%, wind out of the SW 9 mph14 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 70%. |
Thu, 20th Lo: 18°C65°F Hi: 25°C77°F |
Overcast Thursday, temperatures as high as 77°F25°C, low temperature around 65°F18°C, chance of rain 23%, wind out of the SW 5 mph8 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi9 km, humidity 71%. |
| Fri, 21st Lo: 18°C64°F Hi: 24°C76°F |
Light rain shower Friday, temperatures as high as 76°F24°C, low temperature around 64°F18°C, chance of rain 89%, wind out of the SSW 6 mph9 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi9 km, humidity 90%. |
| Sat, 22nd Lo: 15°C59°F Hi: 22°C71°F |
Chance of showers Saturday, temperatures as high as 71°F22°C, low temperature around 59°F15°C, chance of rain 81%, wind out of the WSW 7 mph11 km/h. Barometric pressure 29.97 in1015 mb, visibility 4 mi7 km, humidity 86%. |
| Sun, 23rd Lo: 18°C65°F Hi: 23°C73°F |
Sunny Sunday, temperatures as high as 73°F23°C, low temperature around 65°F18°C, chance of rain 9%, wind out of the WSW 10 mph16 km/h. Barometric pressure 30.03 in1017 mb, visibility 5 mi8 km, humidity 73%. |
Mon, 24th Lo: 14°C56°F Hi: 22°C71°F |
Fog Monday, temperatures as high as 71°F22°C, low temperature around 56°F14°C, chance of rain 74%, wind out of the SW 6 mph10 km/h. Barometric pressure 30.09 in1019 mb, visibility 4 mi7 km, humidity 87%. |
| Tue, 25th Lo: 15°C58°F Hi: 19°C67°F |
Light rain shower Tuesday, temperatures as high as 67°F19°C, low temperature around 58°F15°C, chance of rain 94%, wind out of the SSE 3 mph5 km/h. Barometric pressure 30 in1016 mb, visibility 5 mi8 km, humidity 98%. |
| Wed, 26th Lo: 15°C59°F Hi: 23°C73°F |
Chance of showers Wednesday, temperatures as high as 73°F23°C, low temperature around 59°F15°C, chance of rain 77%, wind out of the W 8 mph12 km/h. Barometric pressure 29.94 in1014 mb, visibility 4 mi7 km, humidity 84%. |
| Thu, 27th Lo: 18°C65°F Hi: 23°C73°F |
Chance of showers Thursday, temperatures as high as 73°F23°C, low temperature around 65°F18°C, chance of rain 36%, wind out of the SW 10 mph17 km/h. Barometric pressure 30 in1016 mb, visibility 5 mi8 km, humidity 76%. |
| Fri, 28th Lo: 18°C65°F Hi: 23°C73°F |
Chance of showers Friday, temperatures as high as 73°F23°C, low temperature around 65°F18°C, chance of rain 63%, wind out of the SE 5 mph8 km/h. Barometric pressure 30.03 in1017 mb, visibility 4 mi7 km, humidity 82%. |
Sat, 29th Lo: 13°C56°F Hi: 22°C71°F |
Mist Saturday, temperatures as high as 71°F22°C, low temperature around 56°F13°C, chance of rain 81%, wind out of the SE 4 mph7 km/h. Barometric pressure 30.06 in1018 mb, visibility 3 mi5 km, humidity 90%. |
| Sun, 30th Lo: 18°C65°F Hi: 25°C77°F |
Chance of showers Sunday, temperatures as high as 77°F25°C, low temperature around 65°F18°C, chance of rain 50%, wind out of the S 6 mph10 km/h. Barometric pressure 30 in1016 mb, visibility 4 mi7 km, humidity 82%. |
| Mon, 31st Lo: 18°C65°F Hi: 22°C71°F |
Sunny Monday, temperatures as high as 71°F22°C, low temperature around 65°F18°C, chance of rain 14%, wind out of the SW 9 mph14 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 79%. |
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