No
you don't need a jacket based on the weather in Sioux Falls (Downtown), South Dakota, United States 1 second ago
61°F16°C & Clear
Wind is 7 mph11 km/h from the East, gusting to 14 mph22 km/h
| September 11 | ||||
| 6am | 60°F16°C | 8 mph12 km/h Southeast | Clear | |
| 7am | 60°F15°C | 8 mph12 km/h Southeast | Mostly Clear | |
| 8am | 59°F15°C | 7 mph12 km/h Southeast | Mostly Cloudy | |
| 9am | 61°F16°C | 8 mph13 km/h Southeast | Partly Cloudy | |
| 10am | 64°F18°C | 10 mph17 km/h Southeast | Partly Cloudy | |
| 11am | 68°F20°C | 11 mph17 km/h Southeast | Mostly Cloudy | |
| 12pm | 73°F23°C | 11 mph18 km/h Southeast | Mostly Cloudy | |
| 1pm | 77°F25°C | 12 mph20 km/h Southeast | Mostly Clear | |
| 2pm | 79°F26°C | 13 mph21 km/h Southeast | Partly Cloudy | |
| 3pm | 81°F27°C | 14 mph23 km/h Southeast | Partly Cloudy | |
| 4pm | 82°F28°C | 15 mph23 km/h Southeast | Partly Cloudy | |
| 5pm | 82°F28°C | 15 mph24 km/h Southeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 11 | 59°F15°C | 82°F28°C | 12 mph20 km/h from Southeast | Partly Cloudy | Mostly Cloudy |
| September 12 | 67°F20°C | 84°F29°C | 13 mph21 km/h from South | Mostly Cloudy | Partly Cloudy |
| September 13 | 68°F20°C | 88°F31°C | 11 mph18 km/h from South | Mostly Cloudy | Mostly Cloudy |
| September 14 | 67°F20°C | 82°F28°C | 13 mph20 km/h from South | Cloudy | Thunderstorms |
| September 15 | 63°F17°C | 84°F29°C | 12 mph19 km/h from South | Mostly Clear | Partly Cloudy |
| September 16 | 66°F19°C | 81°F27°C | 11 mph18 km/h from South | Partly Cloudy | Partly Cloudy |
| September 17 | 63°F17°C | 76°F25°C | 8 mph13 km/h from South | Thunderstorms | Mostly Cloudy |
No
Low of 67°F20°C, High of 84°F29°CWind: 13 mph21 km/h
Precipitation: None