Yes
you do need a jacket based on the weather in Port Washington, WI, USA 1 second ago
Why? Because it's on the windy side!
74°F23°C & Clear
Wind is 9 mph15 km/h from the South, gusting to 21 mph34 km/h
| July 15 | ||||
| 8pm | 73°F23°C | 9 mph14 km/h South | Clear | |
| 9pm | 72°F22°C | 9 mph14 km/h South | Clear | |
| 10pm | 70°F21°C | 7 mph11 km/h South | Clear | |
| 11pm | 70°F21°C | 5 mph8 km/h South | Clear | |
| July 16 | ||||
| 12am | 69°F21°C | 5 mph8 km/h South | Clear | |
| 1am | 68°F20°C | 5 mph9 km/h Southwest | Clear | |
| 2am | 67°F19°C | 6 mph9 km/h South | Clear | |
| 3am | 68°F20°C | 5 mph9 km/h Southwest | Clear | |
| 4am | 68°F20°C | 5 mph8 km/h Southwest | Clear | |
| 5am | 68°F20°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 6am | 68°F20°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 7am | 69°F21°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 15 | 67°F19°C | 77°F25°C | 6 mph9 km/h from South | Mostly Clear | Mostly Clear |
| July 16 | 67°F19°C | 82°F28°C | 7 mph11 km/h from South | Rain | Heavy Rain |
| July 17 | 61°F16°C | 69°F21°C | 14 mph23 km/h from North | Mostly Cloudy | Clear |
| July 18 | 59°F15°C | 72°F22°C | 7 mph11 km/h from East | Mostly Clear | Partly Cloudy |
| July 19 | 63°F17°C | 75°F24°C | 6 mph9 km/h from Southeast | Drizzle | Rain |
| July 20 | 65°F18°C | 73°F23°C | 10 mph16 km/h from Northeast | Mostly Cloudy | Partly Cloudy |
| July 21 | 63°F17°C | 74°F23°C | 8 mph13 km/h from East | Rain | Drizzle |
No
Low of 67°F20°C, High of 82°F28°CWind: 7 mph11 km/h
Precipitation: 53% rain