No
you don't need a jacket based on the weather in Sioux Falls, SD, USA 1 second ago
80°F26°C & Mostly Clear
Wind is 10 mph16 km/h from the Southwest, gusting to 12 mph20 km/h
| September 2 | ||||
| 5pm | 80°F27°C | 10 mph17 km/h Southwest | Clear | |
| 6pm | 80°F27°C | 11 mph17 km/h Southwest | Clear | |
| 7pm | 79°F26°C | 10 mph17 km/h Southwest | Mostly Clear | |
| 8pm | 77°F25°C | 9 mph15 km/h Southwest | Mostly Clear | |
| 9pm | 74°F23°C | 8 mph13 km/h Southwest | Mostly Clear | |
| 10pm | 71°F21°C | 6 mph10 km/h Southwest | Mostly Cloudy | |
| 11pm | 68°F20°C | 6 mph9 km/h South | Partly Cloudy | |
| September 3 | ||||
| 12am | 66°F19°C | 4 mph6 km/h Southwest | Mostly Cloudy | |
| 1am | 65°F18°C | 3 mph6 km/h Southwest | Cloudy | |
| 2am | 64°F18°C | 5 mph8 km/h North | Mostly Cloudy | |
| 3am | 63°F17°C | 4 mph7 km/h North | Cloudy | |
| 4am | 63°F17°C | 4 mph6 km/h North | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 2 | 58°F15°C | 80°F27°C | 8 mph12 km/h from Southwest | Mostly Clear | Mostly Cloudy |
| September 3 | 52°F11°C | 68°F20°C | 12 mph19 km/h from North | Mostly Cloudy | Partly Cloudy |
| September 4 | 45°F7°C | 73°F23°C | 14 mph22 km/h from Southwest | Partly Cloudy | Windy |
| September 5 | 48°F9°C | 63°F17°C | 14 mph22 km/h from Northwest | Partly Cloudy | Mostly Clear |
| September 6 | 44°F6°C | 67°F19°C | 9 mph14 km/h from Northwest | Partly Cloudy | Clear |
| September 7 | 40°F5°C | 74°F23°C | 10 mph16 km/h from South | Clear | Partly Cloudy |
| September 8 | 57°F14°C | 76°F24°C | 14 mph22 km/h from South | Mostly Cloudy | Thunderstorms |
Yes
Low of 52°F11°C, High of 68°F20°CWind: 12 mph19 km/h
Precipitation: 27% rain