Yes
you do need a jacket based on the weather in Indianapolis, IN, USA 1 second ago
Why? Because it's pretty chilly.
57°F14°C & Clear
Wind is 5 mph8 km/h from the W, gusting to 13 mph21 km/h
| April 18 | ||||
| 2am | 57°F14°C | 5 mph8 km/h W | Clear | |
| 3am | 55°F13°C | 4 mph7 km/h W | Clear | |
| 4am | 54°F12°C | 4 mph6 km/h W | Clear | |
| 5am | 53°F12°C | 3 mph5 km/h W | Clear | |
| 6am | 52°F11°C | 3 mph5 km/h W | Clear | |
| 7am | 51°F11°C | 2 mph3 km/h NW | Mostly Clear | |
| 8am | 53°F12°C | 2 mph3 km/h NE | Clear | |
| 9am | 56°F13°C | 3 mph5 km/h NE | Clear | |
| 10am | 59°F15°C | 4 mph6 km/h E | Partly Cloudy | |
| 11am | 62°F16°C | 4 mph7 km/h SE | Mostly Cloudy | |
| 12pm | 65°F18°C | 5 mph7 km/h SE | Mostly Cloudy | |
| 1pm | 68°F20°C | 5 mph8 km/h S | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 18 | 51°F11°C | 77°F25°C | 5 mph8 km/h from SE | Partly Cloudy | Thunderstorms |
| April 19 | 48°F9°C | 66°F19°C | 11 mph18 km/h from NW | Partly Cloudy | Mostly Cloudy |
| April 20 | 45°F7°C | 58°F15°C | 10 mph17 km/h from NW | Partly Cloudy | Partly Cloudy |
| April 21 | 38°F3°C | 54°F12°C | 5 mph8 km/h from NW | Mostly Cloudy | Mostly Clear |
| April 22 | 38°F3°C | 62°F16°C | 4 mph6 km/h from SW | Mostly Clear | Mostly Cloudy |
| April 23 | 45°F7°C | 64°F18°C | 12 mph19 km/h from SW | Mostly Cloudy | Partly Cloudy |
| April 24 | 50°F10°C | 64°F18°C | 7 mph12 km/h from N | Mostly Clear | Mostly Clear |
Yes
Low of 48°F9°C, High of 65°F19°CWind: 11 mph18 km/h
Precipitation: None