No
you don't need a jacket based on the weather in West Lafayette, IN, USA 1 second ago
78°F25°C & Mostly Clear
Wind is 2 mph3 km/h from the East, gusting to 4 mph7 km/h
| September 10 | ||||
| 2pm | 79°F26°C | 2 mph4 km/h Southeast | Clear | |
| 3pm | 80°F27°C | 3 mph5 km/h South | Clear | |
| 4pm | 81°F27°C | 3 mph4 km/h South | Clear | |
| 5pm | 81°F27°C | 2 mph3 km/h Southwest | Clear | |
| 6pm | 80°F26°C | 1 mph2 km/h Southwest | Clear | |
| 7pm | 78°F25°C | 2 mph4 km/h Northeast | Clear | |
| 8pm | 73°F23°C | 3 mph5 km/h East | Clear | |
| 9pm | 69°F20°C | 4 mph7 km/h East | Clear | |
| 10pm | 66°F19°C | 5 mph7 km/h East | Clear | |
| 11pm | 64°F18°C | 5 mph8 km/h East | Clear | |
| September 11 | ||||
| 12am | 62°F17°C | 4 mph7 km/h East | Clear | |
| 1am | 60°F16°C | 4 mph7 km/h East | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 10 | 55°F13°C | 81°F27°C | 2 mph3 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 11 | 55°F13°C | 81°F27°C | 4 mph7 km/h from East | Mostly Clear | Clear |
| September 12 | 56°F13°C | 83°F28°C | 5 mph7 km/h from Southeast | Mostly Clear | Partly Cloudy |
| September 13 | 61°F16°C | 85°F29°C | 9 mph14 km/h from South | Partly Cloudy | Partly Cloudy |
| September 14 | 66°F19°C | 87°F31°C | 6 mph10 km/h from North | Mostly Clear | Mostly Clear |
| September 15 | 63°F17°C | 83°F28°C | 6 mph10 km/h from East | Partly Cloudy | Partly Cloudy |
| September 16 | 59°F15°C | 81°F27°C | 5 mph9 km/h from East | Mostly Clear | Partly Cloudy |
Yes
Low of 55°F13°C, High of 81°F27°CWind: 4 mph7 km/h
Precipitation: None