Yes
you do need a jacket based on the weather in Lansing, MI, USA 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
39°F4°C & Mostly Clear
Wind is 6 mph9 km/h from the West, gusting to 12 mph20 km/h
| April 17 | ||||
| 12am | 38°F3°C | 5 mph9 km/h West | Clear | |
| 1am | 36°F2°C | 4 mph7 km/h Northwest | Clear | |
| 2am | 35°F2°C | 3 mph5 km/h Northwest | Clear | |
| 3am | 34°F1°C | 3 mph5 km/h Northwest | Clear | |
| 4am | 33°F0°C | 3 mph4 km/h Southwest | Clear | |
| 5am | 32°F-0°C | 3 mph5 km/h Southeast | Mostly Clear | |
| 6am | 32°F-0°C | 5 mph8 km/h Southeast | Mostly Clear | |
| 7am | 32°F-0°C | 5 mph8 km/h Southeast | Mostly Clear | |
| 8am | 35°F2°C | 6 mph9 km/h Southeast | Mostly Clear | |
| 9am | 40°F5°C | 7 mph12 km/h Southeast | Mostly Clear | |
| 10am | 46°F8°C | 9 mph15 km/h South | Mostly Clear | |
| 11am | 51°F11°C | 10 mph16 km/h South | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 16 | 34°F1°C | 52°F11°C | 8 mph13 km/h from Northwest | Partly Cloudy | Clear |
| April 17 | 32°F-0°C | 63°F17°C | 11 mph17 km/h from South | Partly Cloudy | Windy |
| April 18 | 53°F11°C | 76°F25°C | 17 mph27 km/h from Southwest | Rain | Rain |
| April 19 | 45°F7°C | 66°F19°C | 10 mph16 km/h from Northwest | Rain | Mostly Cloudy |
| April 20 | 36°F2°C | 55°F13°C | 11 mph17 km/h from East | Rain | Rain |
| April 21 | 40°F5°C | 52°F11°C | 16 mph26 km/h from Southwest | Drizzle | Partly Cloudy |
| April 22 | 37°F3°C | 64°F18°C | 10 mph16 km/h from West | Partly Cloudy | Partly Cloudy |
Yes
Low of 32°F-0°C, High of 63°F17°CWind: 11 mph17 km/h
Precipitation: None