Yes
you do need a jacket based on the weather in Jefferson, WI 53549, USA 1 second ago
Why? Because it's pretty chilly!
53°F12°C & Clear
Wind is 6 mph9 km/h from the North, gusting to 12 mph20 km/h
| August 1 | ||||
| 6am | 53°F12°C | 6 mph10 km/h North | Clear | |
| 7am | 53°F12°C | 6 mph9 km/h North | Clear | |
| 8am | 56°F13°C | 6 mph9 km/h Northeast | Clear | |
| 9am | 61°F16°C | 6 mph10 km/h Northeast | Clear | |
| 10am | 66°F19°C | 8 mph12 km/h Northeast | Mostly Clear | |
| 11am | 69°F21°C | 9 mph14 km/h Northeast | Clear | |
| 12pm | 71°F22°C | 9 mph14 km/h Northeast | Mostly Clear | |
| 1pm | 73°F23°C | 8 mph13 km/h Northeast | Mostly Clear | |
| 2pm | 74°F23°C | 8 mph13 km/h Northeast | Mostly Clear | |
| 3pm | 75°F24°C | 8 mph12 km/h Northeast | Partly Cloudy | |
| 4pm | 75°F24°C | 7 mph11 km/h Northeast | Partly Cloudy | |
| 5pm | 75°F24°C | 7 mph11 km/h Northeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 1 | 53°F11°C | 75°F24°C | 7 mph12 km/h from Northeast | Mostly Clear | Mostly Clear |
| August 2 | 51°F11°C | 78°F25°C | 3 mph4 km/h from Northeast | Mostly Clear | Clear |
| August 3 | 54°F12°C | 79°F26°C | 4 mph6 km/h from Southeast | Mostly Clear | Mostly Clear |
| August 4 | 57°F14°C | 80°F27°C | 5 mph9 km/h from East | Partly Cloudy | Partly Cloudy |
| August 5 | 62°F16°C | 81°F27°C | 7 mph12 km/h from Southeast | Partly Cloudy | Mostly Clear |
| August 6 | 64°F18°C | 84°F29°C | 7 mph11 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| August 7 | 68°F20°C | 84°F29°C | 8 mph14 km/h from South | Partly Cloudy | Mostly Clear |
Yes
Low of 51°F11°C, High of 78°F26°CWind: 3 mph4 km/h
Precipitation: None