Yes
you do need a jacket based on the weather in Grand Ledge, MI 48837, USA 1 second ago
Why? Because it's not very warm out!
56°F13°C & Clear
Wind is 4 mph6 km/h from the East, gusting to 9 mph14 km/h
| September 15 | ||||
| 5am | 56°F13°C | 4 mph6 km/h East | Clear | |
| 6am | 55°F13°C | 4 mph7 km/h East | Clear | |
| 7am | 55°F13°C | 4 mph7 km/h East | Clear | |
| 8am | 56°F13°C | 4 mph6 km/h East | Clear | |
| 9am | 61°F16°C | 5 mph7 km/h East | Clear | |
| 10am | 67°F19°C | 5 mph8 km/h East | Clear | |
| 11am | 72°F22°C | 5 mph8 km/h East | Clear | |
| 12pm | 77°F25°C | 5 mph8 km/h East | Clear | |
| 1pm | 79°F26°C | 6 mph9 km/h East | Mostly Clear | |
| 2pm | 81°F27°C | 6 mph9 km/h East | Mostly Clear | |
| 3pm | 82°F28°C | 6 mph10 km/h East | Mostly Clear | |
| 4pm | 83°F28°C | 6 mph10 km/h Northeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 55°F13°C | 83°F28°C | 6 mph9 km/h from East | Clear | Mostly Clear |
| September 16 | 55°F13°C | 81°F27°C | 5 mph9 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| September 17 | 55°F13°C | 82°F28°C | 3 mph5 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 18 | 57°F14°C | 84°F29°C | 3 mph5 km/h from West | Mostly Clear | Mostly Clear |
| September 19 | 57°F14°C | 79°F26°C | 7 mph11 km/h from Northeast | Partly Cloudy | Mostly Clear |
| September 20 | 55°F13°C | 78°F25°C | 9 mph14 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| September 21 | 59°F15°C | 78°F25°C | 12 mph19 km/h from Southwest | Thunderstorms | Drizzle |
Yes
Low of 55°F13°C, High of 82°F28°CWind: 5 mph9 km/h
Precipitation: None