No
you don't need a jacket based on the weather in Hammond, IN, USA 1 second ago
71°F22°C & Clear
Wind is 5 mph8 km/h from the East, gusting to 12 mph20 km/h
| September 14 | ||||
| 11pm | 71°F22°C | 5 mph8 km/h East | Clear | |
| September 15 | ||||
| 12am | 69°F21°C | 6 mph9 km/h East | Clear | |
| 1am | 67°F20°C | 6 mph10 km/h Southeast | Clear | |
| 2am | 65°F19°C | 7 mph11 km/h Southeast | Clear | |
| 3am | 64°F18°C | 6 mph9 km/h Southeast | Clear | |
| 4am | 63°F17°C | 5 mph9 km/h Southeast | Clear | |
| 5am | 62°F17°C | 5 mph8 km/h Southeast | Clear | |
| 6am | 61°F16°C | 5 mph8 km/h Southeast | Clear | |
| 7am | 61°F16°C | 5 mph9 km/h Southeast | Clear | |
| 8am | 61°F16°C | 5 mph8 km/h East | Clear | |
| 9am | 64°F18°C | 5 mph8 km/h East | Clear | |
| 10am | 68°F20°C | 5 mph8 km/h Southeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 14 | 62°F17°C | 83°F28°C | 4 mph6 km/h from Northeast | Clear | Clear |
| September 15 | 61°F16°C | 84°F29°C | 6 mph9 km/h from East | Clear | Clear |
| September 16 | 62°F17°C | 81°F27°C | 6 mph9 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 17 | 63°F17°C | 82°F28°C | 4 mph6 km/h from Northeast | Partly Cloudy | Mostly Clear |
| September 18 | 62°F17°C | 83°F28°C | 4 mph7 km/h from Northeast | Clear | Mostly Clear |
| September 19 | 63°F17°C | 79°F26°C | 7 mph11 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| September 20 | 59°F15°C | 75°F24°C | 7 mph11 km/h from East | Partly Cloudy | Partly Cloudy |
No
Low of 61°F16°C, High of 84°F29°CWind: 6 mph9 km/h
Precipitation: None