No
you don't need a jacket based on the weather in Louisville, KY, USA 1 second ago
73°F23°C & Clear
Wind is 4 mph6 km/h from the Northeast, gusting to 7 mph12 km/h
| September 17 | ||||
| 11pm | 72°F22°C | 4 mph6 km/h Northeast | Clear | |
| September 18 | ||||
| 12am | 70°F21°C | 3 mph4 km/h Southwest | Clear | |
| 1am | 69°F20°C | 2 mph4 km/h West | Clear | |
| 2am | 68°F20°C | 2 mph3 km/h Southeast | Clear | |
| 3am | 67°F19°C | 2 mph4 km/h South | Clear | |
| 4am | 65°F18°C | 3 mph4 km/h East | Clear | |
| 5am | 64°F18°C | 2 mph3 km/h Southeast | Clear | |
| 6am | 63°F17°C | 2 mph4 km/h South | Clear | |
| 7am | 62°F17°C | 1 mph2 km/h Southeast | Clear | |
| 8am | 62°F17°C | 1 mph2 km/h Southeast | Clear | |
| 9am | 66°F19°C | 1 mph2 km/h Southeast | Clear | |
| 10am | 73°F23°C | 2 mph3 km/h South | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 61°F16°C | 88°F31°C | 1 mph2 km/h from North | Clear | Clear |
| September 18 | 62°F16°C | 87°F31°C | 2 mph3 km/h from South | Clear | Clear |
| September 19 | 62°F16°C | 88°F31°C | 2 mph3 km/h from Southeast | Mostly Clear | Partly Cloudy |
| September 20 | 65°F18°C | 88°F31°C | 4 mph6 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| September 21 | 65°F19°C | 85°F29°C | 7 mph11 km/h from South | Mostly Cloudy | Drizzle |
| September 22 | 68°F20°C | 80°F27°C | 8 mph13 km/h from Southwest | Drizzle | Rain |
| September 23 | 66°F19°C | 77°F25°C | 6 mph9 km/h from Southwest | Rain | Partly Cloudy |
No
Low of 62°F17°C, High of 88°F31°CWind: 2 mph3 km/h
Precipitation: None