No
you don't need a jacket based on the weather in River Hills, WI 53209, USA 1 second ago
74°F23°C & Mostly Clear
Wind is 5 mph8 km/h from the Southwest, gusting to 11 mph17 km/h
| August 12 | ||||
| 11pm | 73°F23°C | 5 mph8 km/h West | Mostly Clear | |
| August 13 | ||||
| 12am | 71°F22°C | 5 mph7 km/h West | Mostly Clear | |
| 1am | 71°F22°C | 5 mph9 km/h West | Mostly Clear | |
| 2am | 70°F21°C | 5 mph8 km/h West | Clear | |
| 3am | 69°F21°C | 5 mph9 km/h West | Clear | |
| 4am | 69°F20°C | 6 mph9 km/h Northwest | Clear | |
| 5am | 68°F20°C | 6 mph10 km/h Northwest | Mostly Clear | |
| 6am | 67°F20°C | 6 mph10 km/h Northwest | Mostly Clear | |
| 7am | 66°F19°C | 7 mph11 km/h Northwest | Clear | |
| 8am | 67°F19°C | 6 mph10 km/h Northwest | Clear | |
| 9am | 69°F21°C | 6 mph10 km/h Northwest | Clear | |
| 10am | 73°F23°C | 6 mph9 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 12 | 68°F20°C | 82°F28°C | 4 mph6 km/h from Southwest | Thunderstorms | Thunderstorms |
| August 13 | 66°F19°C | 80°F26°C | 5 mph9 km/h from North | Mostly Clear | Mostly Clear |
| August 14 | 65°F18°C | 78°F26°C | 6 mph9 km/h from East | Mostly Clear | Clear |
| August 15 | 66°F19°C | 84°F29°C | 7 mph11 km/h from South | Mostly Clear | Mostly Clear |
| August 16 | 71°F22°C | 88°F31°C | 7 mph11 km/h from Southwest | Thunderstorms | Thunderstorms |
| August 17 | 67°F19°C | 76°F24°C | 11 mph18 km/h from Northeast | Mostly Cloudy | Partly Cloudy |
| August 18 | 66°F19°C | 76°F24°C | 10 mph17 km/h from Southeast | Drizzle | Drizzle |
No
Low of 66°F19°C, High of 80°F27°CWind: 5 mph9 km/h
Precipitation: None