Yes
you do need a jacket based on the weather in Port Washington, WI, USA 1 second ago
Why? Because it's pretty chilly!
55°F13°C & Mostly Cloudy
Wind is 6 mph9 km/h from the North, gusting to 11 mph17 km/h
| June 15 | ||||
| 4am | 55°F13°C | 6 mph10 km/h North | Cloudy | |
| 5am | 55°F13°C | 7 mph11 km/h North | Mostly Cloudy | |
| 6am | 55°F13°C | 6 mph10 km/h North | Partly Cloudy | |
| 7am | 56°F13°C | 6 mph10 km/h North | Partly Cloudy | |
| 8am | 58°F14°C | 7 mph12 km/h North | Partly Cloudy | |
| 9am | 60°F15°C | 6 mph9 km/h Northeast | Cloudy | |
| 10am | 61°F16°C | 6 mph10 km/h Northeast | Cloudy | |
| 11am | 63°F17°C | 7 mph11 km/h Northeast | Mostly Cloudy | |
| 12pm | 64°F18°C | 6 mph10 km/h Northeast | Mostly Cloudy | |
| 1pm | 65°F18°C | 6 mph10 km/h East | Cloudy | |
| 2pm | 66°F19°C | 6 mph10 km/h East | Cloudy | |
| 3pm | 67°F19°C | 6 mph10 km/h East | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 15 | 55°F13°C | 67°F19°C | 6 mph10 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| June 16 | 57°F14°C | 73°F23°C | 7 mph12 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| June 17 | 62°F17°C | 79°F26°C | 10 mph16 km/h from Southwest | Partly Cloudy | Thunderstorms |
| June 18 | 61°F16°C | 74°F24°C | 7 mph11 km/h from Northeast | Drizzle | Rain |
| June 19 | 60°F16°C | 75°F24°C | 8 mph12 km/h from North | Rain | Partly Cloudy |
| June 20 | 60°F15°C | 75°F24°C | 8 mph13 km/h from South | Partly Cloudy | Partly Cloudy |
| June 21 | 68°F20°C | 86°F30°C | 15 mph23 km/h from Southwest | Mostly Clear | Partly Cloudy |
Yes
Low of 57°F14°C, High of 73°F23°CWind: 7 mph12 km/h
Precipitation: 11% rain