No
you don't need a jacket based on the weather in Johnson City, TN, USA 1 second ago
67°F19°C & Mostly Clear
Wind is 2 mph3 km/h from the Southeast, gusting to 2 mph4 km/h
| September 17 | ||||
| 10pm | 66°F19°C | 2 mph3 km/h Southeast | Mostly Clear | |
| 11pm | 65°F18°C | 4 mph6 km/h South | Mostly Clear | |
| September 18 | ||||
| 12am | 64°F18°C | 4 mph7 km/h South | Clear | |
| 1am | 63°F17°C | 4 mph7 km/h Southeast | Clear | |
| 2am | 62°F17°C | 3 mph5 km/h Southeast | Clear | |
| 3am | 61°F16°C | 3 mph5 km/h Southeast | Clear | |
| 4am | 60°F16°C | 3 mph4 km/h Southeast | Clear | |
| 5am | 58°F14°C | 2 mph4 km/h Southeast | Mostly Clear | |
| 6am | 57°F14°C | 2 mph3 km/h Southeast | Mostly Clear | |
| 7am | 57°F14°C | 2 mph3 km/h Southeast | Mostly Clear | |
| 8am | 58°F15°C | 2 mph4 km/h Southeast | Clear | |
| 9am | 64°F18°C | 2 mph3 km/h East | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 55°F13°C | 77°F25°C | 2 mph3 km/h from Northwest | Partly Cloudy | Mostly Clear |
| September 18 | 57°F14°C | 81°F27°C | 3 mph4 km/h from North | Mostly Clear | Mostly Clear |
| September 19 | 58°F14°C | 82°F28°C | 3 mph4 km/h from North | Mostly Clear | Mostly Clear |
| September 20 | 58°F15°C | 82°F28°C | 3 mph5 km/h from Southeast | Partly Cloudy | Mostly Clear |
| September 21 | 58°F14°C | 81°F27°C | 4 mph7 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 22 | 58°F14°C | 80°F27°C | 3 mph5 km/h from South | Partly Cloudy | Partly Cloudy |
| September 23 | 60°F15°C | 79°F26°C | 4 mph6 km/h from Southwest | Drizzle | Partly Cloudy |
Yes
Low of 56°F14°C, High of 81°F27°CWind: 3 mph4 km/h
Precipitation: None