No
you don't need a jacket based on the weather in Allegan, MI 49010, USA 1 second ago
68°F20°C & Clear
Wind is 3 mph5 km/h from the Northeast, gusting to 7 mph11 km/h
| September 16 | ||||
| 10pm | 66°F19°C | 4 mph7 km/h North | Clear | |
| 11pm | 64°F18°C | 4 mph6 km/h North | Clear | |
| September 17 | ||||
| 12am | 62°F17°C | 4 mph6 km/h Northeast | Clear | |
| 1am | 61°F16°C | 4 mph6 km/h Northeast | Clear | |
| 2am | 60°F15°C | 3 mph6 km/h East | Clear | |
| 3am | 59°F15°C | 3 mph5 km/h East | Clear | |
| 4am | 57°F14°C | 3 mph5 km/h East | Clear | |
| 5am | 56°F13°C | 4 mph6 km/h East | Clear | |
| 6am | 55°F13°C | 3 mph6 km/h East | Mostly Clear | |
| 7am | 54°F12°C | 3 mph5 km/h Southeast | Mostly Clear | |
| 8am | 55°F13°C | 3 mph5 km/h Southeast | Mostly Clear | |
| 9am | 61°F16°C | 2 mph3 km/h Southeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 54°F12°C | 80°F27°C | 2 mph4 km/h from Northeast | Mostly Clear | Clear |
| September 17 | 54°F12°C | 83°F29°C | 3 mph5 km/h from North | Clear | Clear |
| September 18 | 57°F14°C | 83°F28°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
| September 19 | 59°F15°C | 79°F26°C | 7 mph12 km/h from East | Mostly Clear | Mostly Clear |
| September 20 | 53°F12°C | 78°F26°C | 8 mph13 km/h from Southeast | Mostly Clear | Partly Cloudy |
| September 21 | 57°F14°C | 81°F27°C | 8 mph13 km/h from South | Partly Cloudy | Rain |
| September 22 | 63°F17°C | 78°F25°C | 9 mph15 km/h from Southwest | Drizzle | Thunderstorms |
Yes
Low of 55°F13°C, High of 83°F29°CWind: 3 mph5 km/h
Precipitation: None