Yes
you do need a jacket based on the weather in Sioux Falls, SD, USA 21 minutes ago
Why? Because it's quite chilly!
49°F9°C & Cloudy
Wind is 8 mph13 km/h from the North, gusting to 14 mph22 km/h
| May 20 | ||||
| 10pm | 48°F9°C | 8 mph12 km/h Northwest | Cloudy | |
| 11pm | 47°F8°C | 7 mph12 km/h Northwest | Cloudy | |
| May 21 | ||||
| 12am | 46°F8°C | 7 mph11 km/h Northwest | Cloudy | |
| 1am | 45°F7°C | 7 mph12 km/h Northwest | Cloudy | |
| 2am | 44°F7°C | 8 mph13 km/h Northwest | Cloudy | |
| 3am | 44°F6°C | 9 mph14 km/h Northwest | Cloudy | |
| 4am | 42°F6°C | 11 mph17 km/h Northwest | Cloudy | |
| 5am | 41°F5°C | 11 mph17 km/h Northwest | Cloudy | |
| 6am | 41°F5°C | 11 mph17 km/h Northwest | Cloudy | |
| 7am | 40°F5°C | 10 mph16 km/h Northwest | Cloudy | |
| 8am | 41°F5°C | 10 mph17 km/h Northwest | Cloudy | |
| 9am | 42°F5°C | 11 mph18 km/h Northwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 20 | 45°F7°C | 53°F11°C | 6 mph10 km/h from North | Drizzle | Drizzle |
| May 21 | 40°F5°C | 52°F11°C | 12 mph20 km/h from Northwest | Cloudy | Partly Cloudy |
| May 22 | 39°F4°C | 61°F16°C | 10 mph15 km/h from North | Partly Cloudy | Mostly Clear |
| May 23 | 40°F4°C | 61°F16°C | 6 mph10 km/h from Southeast | Cloudy | Cloudy |
| May 24 | 49°F10°C | 61°F16°C | 11 mph18 km/h from East | Drizzle | Drizzle |
| May 25 | 49°F10°C | 66°F19°C | 10 mph16 km/h from Northeast | Cloudy | Mostly Cloudy |
| May 26 | 49°F9°C | 70°F21°C | 6 mph9 km/h from Northeast | Partly Cloudy | Mostly Clear |
Yes
Low of 40°F5°C, High of 52°F11°CWind: 12 mph20 km/h
Precipitation: None