No
you don't need a jacket based on the weather in Oakland, CA 94621, USA 1 second ago
66°F19°C & Partly Cloudy
Wind is 2 mph4 km/h from the Southeast, gusting to 4 mph6 km/h
| September 18 | ||||
| 4am | 65°F19°C | 3 mph5 km/h South | Partly Cloudy | |
| 5am | 64°F18°C | 3 mph5 km/h West | Mostly Cloudy | |
| 6am | 63°F17°C | 3 mph5 km/h Northwest | Cloudy | |
| 7am | 62°F17°C | 3 mph5 km/h Northwest | Mostly Cloudy | |
| 8am | 61°F16°C | 3 mph5 km/h Northwest | Partly Cloudy | |
| 9am | 61°F16°C | 4 mph7 km/h Northwest | Cloudy | |
| 10am | 61°F16°C | 4 mph6 km/h West | Cloudy | |
| 11am | 63°F17°C | 4 mph7 km/h Southwest | Cloudy | |
| 12pm | 64°F18°C | 4 mph7 km/h Southwest | Cloudy | |
| 1pm | 67°F19°C | 5 mph8 km/h Southwest | Cloudy | |
| 2pm | 69°F21°C | 6 mph9 km/h Southwest | Cloudy | |
| 3pm | 71°F21°C | 6 mph10 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 61°F16°C | 73°F23°C | 6 mph10 km/h from West | Cloudy | Mostly Cloudy |
| September 19 | 61°F16°C | 73°F23°C | 5 mph8 km/h from West | Partly Cloudy | Partly Cloudy |
| September 20 | 60°F16°C | 74°F23°C | 6 mph10 km/h from West | Mostly Clear | Partly Cloudy |
| September 21 | 59°F15°C | 74°F23°C | 5 mph8 km/h from West | Mostly Clear | Clear |
| September 22 | 59°F15°C | 82°F28°C | 4 mph7 km/h from West | Clear | Mostly Clear |
| September 23 | 62°F16°C | 78°F26°C | 4 mph6 km/h from West | Partly Cloudy | Partly Cloudy |
| September 24 | 61°F16°C | 75°F24°C | 5 mph7 km/h from West | Mostly Clear | Partly Cloudy |
No
Low of 62°F17°C, High of 73°F23°CWind: 5 mph8 km/h
Precipitation: None