No
you don't need a jacket based on the weather in Waukesha, WI, USA 1 second ago
71°F22°C & Clear
Wind is 10 mph16 km/h from the SW, gusting to 17 mph27 km/h
| October 19 | ||||
| 4pm | 71°F22°C | 10 mph17 km/h SW | Mostly Clear | |
| 5pm | 70°F21°C | 10 mph16 km/h SW | Mostly Cloudy | |
| 6pm | 67°F20°C | 8 mph13 km/h SW | Mostly Cloudy | |
| 7pm | 62°F17°C | 7 mph11 km/h SW | Partly Cloudy | |
| 8pm | 59°F15°C | 7 mph11 km/h SW | Mostly Clear | |
| 9pm | 56°F14°C | 7 mph12 km/h SW | Clear | |
| 10pm | 55°F13°C | 7 mph12 km/h SW | Clear | |
| 11pm | 53°F12°C | 8 mph12 km/h SW | Clear | |
| October 20 | ||||
| 12am | 52°F11°C | 8 mph13 km/h SW | Clear | |
| 1am | 53°F11°C | 9 mph14 km/h SW | Clear | |
| 2am | 52°F11°C | 9 mph15 km/h SW | Clear | |
| 3am | 51°F11°C | 9 mph15 km/h SW | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 19 | 40°F4°C | 71°F22°C | 6 mph10 km/h from SW | Mostly Clear | Clear |
| October 20 | 50°F10°C | 76°F25°C | 11 mph18 km/h from SW | Clear | Clear |
| October 21 | 53°F12°C | 78°F25°C | 9 mph15 km/h from SW | Mostly Clear | Partly Cloudy |
| October 22 | 52°F11°C | 70°F21°C | 10 mph17 km/h from S | Mostly Cloudy | Partly Cloudy |
| October 23 | 42°F6°C | 61°F16°C | 13 mph20 km/h from NW | Partly Cloudy | Mostly Clear |
| October 24 | 36°F2°C | 59°F15°C | 6 mph9 km/h from SW | Partly Cloudy | Mostly Cloudy |
| October 25 | 43°F6°C | 65°F18°C | 8 mph13 km/h from SW | Partly Cloudy | Mostly Cloudy |
Yes
Low of 50°F10°C, High of 76°F25°CWind: 11 mph18 km/h
Precipitation: None