Yes
you do need a jacket based on the weather in Fort McCoy Army Airfield, 6058 Hangar Way, Fort McCoy, WI 54656, USA 1 second ago
Why? Because it's not very warm out!
58°F14°C & Cloudy
Wind is 4 mph7 km/h from the North, gusting to 8 mph13 km/h
| September 23 | ||||
| 9am | 59°F15°C | 5 mph8 km/h North | Partly Cloudy | |
| 10am | 62°F16°C | 7 mph11 km/h Northeast | Partly Cloudy | |
| 11am | 64°F18°C | 7 mph11 km/h Northeast | Partly Cloudy | |
| 12pm | 67°F19°C | 6 mph10 km/h Northeast | Partly Cloudy | |
| 1pm | 69°F20°C | 7 mph11 km/h Northeast | Partly Cloudy | |
| 2pm | 70°F21°C | 6 mph10 km/h Northeast | Mostly Clear | |
| 3pm | 71°F22°C | 6 mph9 km/h Northeast | Mostly Clear | |
| 4pm | 72°F22°C | 6 mph9 km/h Northeast | Mostly Clear | |
| 5pm | 72°F22°C | 6 mph9 km/h Northeast | Mostly Clear | |
| 6pm | 71°F22°C | 5 mph9 km/h Northeast | Mostly Clear | |
| 7pm | 69°F21°C | 5 mph8 km/h Northeast | Mostly Clear | |
| 8pm | 66°F19°C | 4 mph6 km/h Northeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 23 | 58°F14°C | 72°F22°C | 6 mph9 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 24 | 55°F13°C | 69°F21°C | 6 mph10 km/h from North | Mostly Cloudy | Mostly Clear |
| September 25 | 51°F10°C | 73°F23°C | 5 mph9 km/h from Northwest | Mostly Clear | Clear |
| September 26 | 57°F14°C | 77°F25°C | 5 mph9 km/h from West | Clear | Clear |
| September 27 | 59°F15°C | 73°F23°C | 9 mph14 km/h from Northwest | Clear | Clear |
| September 28 | 52°F11°C | 76°F24°C | 4 mph7 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 29 | 56°F13°C | 77°F25°C | 4 mph6 km/h from South | Mostly Clear | Partly Cloudy |
Yes
Low of 55°F13°C, High of 70°F21°CWind: 6 mph10 km/h
Precipitation: None