Yes
you do need a jacket based on the weather in Lansing, MI 48913, USA 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
54°F12°C & Mostly Clear
Wind is 3 mph5 km/h from the Southwest, gusting to 8 mph13 km/h
| September 18 | ||||
| 8am | 55°F13°C | 3 mph5 km/h Southwest | Mostly Clear | |
| 9am | 61°F16°C | 3 mph4 km/h West | Clear | |
| 10am | 69°F20°C | 4 mph6 km/h West | Clear | |
| 11am | 74°F24°C | 4 mph6 km/h Northwest | Clear | |
| 12pm | 78°F26°C | 4 mph6 km/h Northwest | Clear | |
| 1pm | 81°F27°C | 4 mph7 km/h Northwest | Clear | |
| 2pm | 82°F28°C | 5 mph7 km/h Northwest | Mostly Clear | |
| 3pm | 83°F29°C | 5 mph8 km/h Northwest | Mostly Clear | |
| 4pm | 84°F29°C | 6 mph9 km/h Northwest | Mostly Clear | |
| 5pm | 83°F29°C | 6 mph9 km/h Northwest | Mostly Clear | |
| 6pm | 82°F28°C | 5 mph8 km/h Northwest | Mostly Clear | |
| 7pm | 79°F26°C | 4 mph6 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 54°F12°C | 84°F29°C | 4 mph7 km/h from Northwest | Clear | Mostly Clear |
| September 19 | 60°F16°C | 82°F28°C | 7 mph11 km/h from East | Mostly Clear | Partly Cloudy |
| September 20 | 56°F14°C | 79°F26°C | 9 mph15 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
| September 21 | 58°F14°C | 81°F27°C | 8 mph13 km/h from South | Rain | Rain |
| September 22 | 63°F17°C | 74°F23°C | 8 mph12 km/h from Southwest | Rain | Rain |
| September 23 | 60°F15°C | 76°F24°C | 4 mph7 km/h from Southwest | Drizzle | Drizzle |
| September 24 | 60°F15°C | 74°F23°C | 7 mph11 km/h from Northeast | Drizzle | Mostly Cloudy |
No
Low of 60°F16°C, High of 82°F28°CWind: 7 mph11 km/h
Precipitation: None