No
you don't need a jacket based on the weather in Indianapolis, IN 46256, USA 1 second ago
61°F16°C & Clear
Wind is 5 mph8 km/h from the Northeast, gusting to 14 mph22 km/h
| September 12 | ||||
| 1am | 60°F16°C | 5 mph8 km/h East | Clear | |
| 2am | 58°F15°C | 5 mph8 km/h East | Clear | |
| 3am | 57°F14°C | 4 mph7 km/h East | Clear | |
| 4am | 56°F14°C | 5 mph7 km/h East | Clear | |
| 5am | 56°F13°C | 4 mph6 km/h Northeast | Clear | |
| 6am | 55°F13°C | 4 mph6 km/h East | Clear | |
| 7am | 56°F13°C | 4 mph6 km/h East | Clear | |
| 8am | 57°F14°C | 4 mph6 km/h East | Clear | |
| 9am | 61°F16°C | 4 mph6 km/h East | Clear | |
| 10am | 67°F20°C | 4 mph6 km/h Southeast | Clear | |
| 11am | 73°F23°C | 4 mph6 km/h Southeast | Clear | |
| 12pm | 77°F25°C | 4 mph6 km/h Southeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 12 | 55°F13°C | 83°F28°C | 4 mph6 km/h from Southeast | Clear | Mostly Clear |
| September 13 | 59°F15°C | 83°F28°C | 4 mph6 km/h from South | Mostly Cloudy | Mostly Cloudy |
| September 14 | 65°F18°C | 87°F30°C | 6 mph10 km/h from South | Mostly Clear | Mostly Clear |
| September 15 | 67°F20°C | 88°F31°C | 4 mph7 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 16 | 65°F18°C | 87°F30°C | 4 mph6 km/h from East | Partly Cloudy | Partly Cloudy |
| September 17 | 62°F17°C | 85°F29°C | 4 mph7 km/h from Northeast | Partly Cloudy | Mostly Clear |
| September 18 | 62°F17°C | 84°F29°C | 4 mph6 km/h from Southeast | Mostly Clear | Mostly Clear |
No
Low of 59°F15°C, High of 83°F29°CWind: 4 mph6 km/h
Precipitation: None