Yes
you do need a jacket based on the weather in St Clair, MI 48079, USA 1 second ago
Why? Because the air feels like the cozy middle ground between summer and winter!
52°F11°C & Mostly Clear
Wind is 3 mph5 km/h from the North, gusting to 5 mph8 km/h
| September 17 | ||||
| 7am | 52°F11°C | 4 mph6 km/h North | Mostly Clear | |
| 8am | 54°F12°C | 3 mph5 km/h North | Partly Cloudy | |
| 9am | 58°F15°C | 2 mph3 km/h North | Mostly Cloudy | |
| 10am | 63°F17°C | 2 mph3 km/h Northeast | Partly Cloudy | |
| 11am | 69°F21°C | 2 mph3 km/h North | Clear | |
| 12pm | 74°F23°C | 3 mph4 km/h North | Clear | |
| 1pm | 77°F25°C | 3 mph5 km/h North | Clear | |
| 2pm | 79°F26°C | 3 mph4 km/h North | Clear | |
| 3pm | 80°F27°C | 3 mph5 km/h North | Mostly Clear | |
| 4pm | 80°F27°C | 4 mph6 km/h Northeast | Clear | |
| 5pm | 79°F26°C | 4 mph6 km/h Northeast | Clear | |
| 6pm | 78°F25°C | 4 mph7 km/h Northeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 52°F11°C | 80°F27°C | 3 mph5 km/h from North | Mostly Clear | Mostly Clear |
| September 18 | 55°F13°C | 82°F28°C | 4 mph7 km/h from North | Mostly Clear | Partly Cloudy |
| September 19 | 58°F14°C | 71°F22°C | 9 mph15 km/h from Northeast | Partly Cloudy | Mostly Clear |
| September 20 | 52°F11°C | 75°F24°C | 9 mph14 km/h from East | Mostly Clear | Mostly Clear |
| September 21 | 56°F13°C | 82°F28°C | 9 mph15 km/h from South | Partly Cloudy | Mostly Cloudy |
| September 22 | 65°F19°C | 76°F25°C | 9 mph15 km/h from Southwest | Thunderstorms | Drizzle |
| September 23 | 64°F18°C | 76°F24°C | 9 mph14 km/h from Southwest | Drizzle | Partly Cloudy |
Yes
Low of 55°F13°C, High of 82°F28°CWind: 4 mph7 km/h
Precipitation: None