No
you don't need a jacket based on the weather in Greenfield, WI, USA 1 second ago
82°F28°C & Clear
Wind is 5 mph8 km/h from the Southeast, gusting to 7 mph12 km/h
| September 17 | ||||
| 4pm | 82°F28°C | 5 mph8 km/h Southeast | Clear | |
| 5pm | 81°F27°C | 6 mph10 km/h Southeast | Clear | |
| 6pm | 80°F27°C | 6 mph9 km/h Southeast | Clear | |
| 7pm | 78°F25°C | 5 mph9 km/h Southeast | Clear | |
| 8pm | 73°F23°C | 4 mph7 km/h Southeast | Clear | |
| 9pm | 70°F21°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 10pm | 69°F20°C | 3 mph5 km/h South | Partly Cloudy | |
| 11pm | 68°F20°C | 3 mph5 km/h South | Mostly Clear | |
| September 18 | ||||
| 12am | 66°F19°C | 3 mph5 km/h Southwest | Partly Cloudy | |
| 1am | 65°F18°C | 3 mph5 km/h Southwest | Partly Cloudy | |
| 2am | 64°F18°C | 3 mph5 km/h Southwest | Partly Cloudy | |
| 3am | 64°F18°C | 3 mph5 km/h Southwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 57°F14°C | 82°F28°C | 3 mph5 km/h from Southeast | Clear | Mostly Clear |
| September 18 | 59°F15°C | 81°F27°C | 4 mph7 km/h from East | Mostly Clear | Partly Cloudy |
| September 19 | 64°F18°C | 77°F25°C | 8 mph12 km/h from East | Partly Cloudy | Mostly Cloudy |
| September 20 | 64°F18°C | 75°F24°C | 7 mph11 km/h from Southeast | Drizzle | Mostly Cloudy |
| September 21 | 63°F17°C | 78°F26°C | 8 mph12 km/h from Southwest | Mostly Cloudy | Rain |
| September 22 | 64°F18°C | 75°F24°C | 6 mph10 km/h from Southwest | Drizzle | Partly Cloudy |
| September 23 | 61°F16°C | 75°F24°C | 7 mph11 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
No
Low of 59°F15°C, High of 81°F27°CWind: 4 mph7 km/h
Precipitation: None