Yes
you do need a jacket based on the weather in Milwaukee, WI, USA 1 second ago
Why? Because it's cold enough to freeze the brass off a bald monkey and it's so windy, you’re practically horizontal just trying to walk!
5°F-15°C & Windy
Wind is 17 mph28 km/h from the West, gusting to 30 mph49 km/h
| December 12 | ||||
| 5am | 5°F-15°C | 18 mph29 km/h West | Windy | |
| 6am | 5°F-15°C | 17 mph28 km/h West | Windy | |
| 7am | 5°F-15°C | 17 mph27 km/h West | Windy | |
| 8am | 4°F-15°C | 16 mph26 km/h West | Windy | |
| 9am | 5°F-15°C | 15 mph25 km/h West | Windy | |
| 10am | 6°F-14°C | 15 mph24 km/h West | Mostly Clear | |
| 11am | 8°F-13°C | 14 mph23 km/h West | Mostly Clear | |
| 12pm | 10°F-12°C | 14 mph22 km/h West | Partly Cloudy | |
| 1pm | 12°F-11°C | 13 mph21 km/h West | Partly Cloudy | |
| 2pm | 14°F-10°C | 12 mph20 km/h West | Mostly Clear | |
| 3pm | 15°F-10°C | 12 mph20 km/h West | Mostly Clear | |
| 4pm | 15°F-9°C | 12 mph19 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 12 | 4°F-15°C | 15°F-9°C | 13 mph20 km/h from West | Mostly Clear | Clear |
| December 13 | 8°F-14°C | 28°F-2°C | 5 mph9 km/h from East | Partly Cloudy | Mostly Cloudy |
| December 14 | 28°F-2°C | 40°F4°C | 15 mph24 km/h from Southeast | Drizzle | Rain |
| December 15 | 37°F3°C | 43°F6°C | 6 mph10 km/h from South | Cloudy | Cloudy |
| December 16 | 36°F2°C | 45°F7°C | 10 mph16 km/h from South | Rain | Rain |
| December 17 | 26°F-3°C | 37°F3°C | 15 mph24 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| December 18 | 23°F-5°C | 30°F-1°C | 7 mph11 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
Yes
Low of 8°F-14°C, High of 28°F-3°CWind: 5 mph9 km/h
Precipitation: None