No
you don't need a jacket based on the weather in Santa Rosa, CA, USA 1 second ago
60°F15°C & Clear
Wind is 5 mph8 km/h from the Southwest, gusting to 9 mph14 km/h
| July 17 | ||||
| 12am | 59°F15°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 1am | 58°F14°C | 4 mph7 km/h Southwest | Cloudy | |
| 2am | 57°F14°C | 4 mph6 km/h Southwest | Cloudy | |
| 3am | 56°F13°C | 3 mph5 km/h Southwest | Cloudy | |
| 4am | 56°F13°C | 3 mph5 km/h Southwest | Cloudy | |
| 5am | 56°F13°C | 2 mph4 km/h Southwest | Cloudy | |
| 6am | 56°F13°C | 2 mph3 km/h West | Cloudy | |
| 7am | 56°F13°C | 2 mph3 km/h West | Cloudy | |
| 8am | 56°F13°C | 2 mph3 km/h Southwest | Cloudy | |
| 9am | 55°F13°C | 2 mph3 km/h Southwest | Cloudy | |
| 10am | 56°F13°C | 2 mph3 km/h Southwest | Cloudy | |
| 11am | 57°F14°C | 2 mph4 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 16 | 55°F13°C | 70°F21°C | 4 mph6 km/h from Southwest | Partly Cloudy | Cloudy |
| July 17 | 55°F13°C | 75°F24°C | 6 mph9 km/h from Southwest | Mostly Clear | Partly Cloudy |
| July 18 | 54°F12°C | 75°F24°C | 6 mph9 km/h from Southwest | Mostly Clear | Partly Cloudy |
| July 19 | 54°F12°C | 76°F24°C | 5 mph9 km/h from Southwest | Mostly Clear | Partly Cloudy |
| July 20 | 54°F12°C | 81°F27°C | 5 mph8 km/h from Southwest | Mostly Clear | Mostly Clear |
| July 21 | 54°F12°C | 76°F24°C | 6 mph10 km/h from Southwest | Clear | Partly Cloudy |
| July 22 | 54°F12°C | 72°F22°C | 6 mph10 km/h from Southwest | Mostly Clear | Partly Cloudy |
Yes
Low of 55°F13°C, High of 75°F24°CWind: 6 mph9 km/h
Precipitation: None