Yes
you do need a jacket based on the weather in Hammond, IN, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
56°F14°C & Mostly Clear
Wind is 6 mph10 km/h from the Southeast, gusting to 16 mph26 km/h
| April 28 | ||||
| 12am | 56°F13°C | 7 mph11 km/h Southeast | Clear | |
| 1am | 54°F12°C | 6 mph10 km/h Southeast | Clear | |
| 2am | 53°F12°C | 7 mph11 km/h South | Clear | |
| 3am | 52°F11°C | 6 mph10 km/h South | Clear | |
| 4am | 51°F11°C | 6 mph10 km/h Southeast | Mostly Clear | |
| 5am | 50°F10°C | 6 mph10 km/h South | Mostly Clear | |
| 6am | 50°F10°C | 7 mph11 km/h South | Mostly Clear | |
| 7am | 50°F10°C | 8 mph13 km/h South | Partly Cloudy | |
| 8am | 52°F11°C | 8 mph14 km/h South | Partly Cloudy | |
| 9am | 55°F13°C | 10 mph15 km/h South | Partly Cloudy | |
| 10am | 59°F15°C | 11 mph17 km/h South | Mostly Cloudy | |
| 11am | 62°F17°C | 12 mph19 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 27 | 35°F2°C | 69°F21°C | 5 mph8 km/h from South | Clear | Mostly Clear |
| April 28 | 50°F10°C | 80°F27°C | 14 mph22 km/h from South | Partly Cloudy | Windy |
| April 29 | 49°F10°C | 74°F23°C | 15 mph24 km/h from West | Mostly Cloudy | Mostly Cloudy |
| April 30 | 47°F8°C | 64°F18°C | 7 mph12 km/h from East | Drizzle | Rain |
| May 1 | 51°F10°C | 67°F20°C | 8 mph13 km/h from Southwest | Rain | Rain |
| May 2 | 46°F8°C | 58°F14°C | 9 mph14 km/h from Northwest | Rain | Partly Cloudy |
| May 3 | 41°F5°C | 59°F15°C | 6 mph10 km/h from North | Partly Cloudy | Mostly Clear |
Yes
Low of 50°F10°C, High of 80°F27°CWind: 14 mph22 km/h
Precipitation: None