Yes
you do need a jacket based on the weather in Munster, IN 46321, USA 1 second ago
Why? Because it's quite chilly.
49°F9°C & Mostly Clear
Wind is 4 mph7 km/h from the W, gusting to 8 mph13 km/h
| September 8 | ||||
| 4am | 49°F9°C | 5 mph7 km/h W | Mostly Clear | |
| 5am | 48°F9°C | 5 mph7 km/h W | Mostly Clear | |
| 6am | 47°F8°C | 5 mph8 km/h W | Clear | |
| 7am | 46°F8°C | 5 mph8 km/h W | Clear | |
| 8am | 47°F8°C | 5 mph8 km/h W | Clear | |
| 9am | 51°F11°C | 6 mph10 km/h W | Clear | |
| 10am | 56°F13°C | 7 mph11 km/h W | Clear | |
| 11am | 61°F16°C | 8 mph12 km/h W | Mostly Clear | |
| 12pm | 65°F18°C | 8 mph14 km/h W | Mostly Clear | |
| 1pm | 67°F20°C | 8 mph14 km/h W | Partly Cloudy | |
| 2pm | 69°F21°C | 8 mph13 km/h W | Partly Cloudy | |
| 3pm | 70°F21°C | 8 mph13 km/h W | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 8 | 46°F8°C | 72°F22°C | 8 mph12 km/h from W | Mostly Clear | Clear |
| September 9 | 54°F12°C | 80°F27°C | 10 mph15 km/h from W | Clear | Clear |
| September 10 | 55°F13°C | 83°F29°C | 7 mph11 km/h from SW | Mostly Clear | Clear |
| September 11 | 57°F14°C | 85°F30°C | 6 mph9 km/h from S | Clear | Clear |
| September 12 | 58°F14°C | 87°F30°C | 5 mph7 km/h from SE | Mostly Clear | Partly Cloudy |
| September 13 | 61°F16°C | 81°F27°C | 7 mph11 km/h from E | Partly Cloudy | Mostly Cloudy |
| September 14 | 63°F17°C | 79°F26°C | 6 mph10 km/h from E | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 54°F12°C, High of 80°F27°CWind: 10 mph15 km/h
Precipitation: None