No
you don't need a jacket based on the weather in East Lansing, MI, USA 1 second ago
70°F21°C & Clear
Wind is 6 mph9 km/h from the East, gusting to 11 mph17 km/h
| September 15 | ||||
| 11am | 73°F23°C | 6 mph10 km/h East | Clear | |
| 12pm | 77°F25°C | 6 mph9 km/h East | Clear | |
| 1pm | 79°F26°C | 5 mph8 km/h East | Clear | |
| 2pm | 81°F27°C | 5 mph9 km/h East | Clear | |
| 3pm | 82°F28°C | 5 mph8 km/h East | Mostly Clear | |
| 4pm | 83°F28°C | 5 mph8 km/h East | Mostly Clear | |
| 5pm | 83°F28°C | 5 mph9 km/h East | Mostly Clear | |
| 6pm | 81°F27°C | 5 mph8 km/h Northeast | Mostly Clear | |
| 7pm | 79°F26°C | 5 mph8 km/h Northeast | Mostly Clear | |
| 8pm | 74°F23°C | 6 mph9 km/h Northeast | Mostly Clear | |
| 9pm | 70°F21°C | 6 mph9 km/h Northeast | Mostly Clear | |
| 10pm | 67°F20°C | 5 mph8 km/h East | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 54°F12°C | 83°F28°C | 4 mph7 km/h from East | Clear | Mostly Clear |
| September 16 | 55°F13°C | 81°F27°C | 5 mph8 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| September 17 | 55°F13°C | 82°F28°C | 2 mph4 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 18 | 58°F15°C | 83°F29°C | 4 mph7 km/h from West | Mostly Clear | Mostly Clear |
| September 19 | 58°F14°C | 80°F27°C | 6 mph10 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| September 20 | 55°F13°C | 78°F26°C | 8 mph13 km/h from Southeast | Mostly Cloudy | Partly Cloudy |
| September 21 | 59°F15°C | 77°F25°C | 10 mph16 km/h from Southwest | Thunderstorms | Rain |
Yes
Low of 55°F13°C, High of 82°F28°CWind: 5 mph8 km/h
Precipitation: None