Yes
you do need a jacket based on the weather in Waukesha, WI, USA 1 second ago
Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
45°F7°C & Mostly Clear
Wind is 7 mph11 km/h from the Southwest, gusting to 12 mph20 km/h
| January 30 | ||||
| 7pm | 43°F6°C | 7 mph10 km/h Southwest | Clear | |
| 8pm | 41°F5°C | 6 mph9 km/h Southwest | Mostly Clear | |
| 9pm | 40°F5°C | 5 mph9 km/h Southwest | Mostly Cloudy | |
| 10pm | 40°F4°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 11pm | 40°F4°C | 4 mph7 km/h Southwest | Mostly Cloudy | |
| January 31 | ||||
| 12am | 39°F4°C | 3 mph4 km/h Southwest | Cloudy | |
| 1am | 39°F4°C | 2 mph3 km/h South | Cloudy | |
| 2am | 37°F3°C | 3 mph5 km/h Northeast | Mostly Cloudy | |
| 3am | 36°F2°C | 5 mph7 km/h Northeast | Cloudy | |
| 4am | 36°F2°C | 7 mph11 km/h Northeast | Cloudy | |
| 5am | 35°F2°C | 9 mph15 km/h Northeast | Mostly Cloudy | |
| 6am | 35°F2°C | 11 mph17 km/h Northeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 30 | 23°F-5°C | 55°F13°C | 7 mph11 km/h from Southwest | Mostly Clear | Drizzle |
| January 31 | 27°F-3°C | 39°F4°C | 16 mph25 km/h from Northeast | Drizzle | Partly Cloudy |
| February 1 | 24°F-4°C | 31°F-0°C | 13 mph21 km/h from Southeast | Cloudy | Snow |
| February 2 | 31°F-1°C | 46°F8°C | 9 mph14 km/h from Southwest | Mostly Cloudy | Cloudy |
| February 3 | 23°F-5°C | 37°F3°C | 10 mph16 km/h from North | Cloudy | Mostly Cloudy |
| February 4 | 20°F-7°C | 29°F-2°C | 9 mph14 km/h from Northeast | Cloudy | Cloudy |
| February 5 | 27°F-3°C | 35°F2°C | 9 mph15 km/h from Northeast | Snow | Heavy Snow |
Yes
Low of 27°F-3°C, High of 39°F4°CWind: 16 mph25 km/h
Precipitation: 58% rain