No
you don't need a jacket based on the weather in Tracy, CA, USA 18 minutes ago
86°F30°C & Clear
Wind is 7 mph11 km/h from the Northwest, gusting to 11 mph18 km/h
| September 17 | ||||
| 3pm | 89°F32°C | 7 mph11 km/h Northwest | Clear | |
| 4pm | 93°F34°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 5pm | 95°F35°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 6pm | 97°F36°C | 7 mph11 km/h Northwest | Partly Cloudy | |
| 7pm | 97°F36°C | 8 mph13 km/h Northwest | Partly Cloudy | |
| 8pm | 97°F36°C | 9 mph15 km/h Northwest | Partly Cloudy | |
| 9pm | 94°F34°C | 10 mph16 km/h Northwest | Partly Cloudy | |
| 10pm | 90°F32°C | 8 mph13 km/h Northwest | Partly Cloudy | |
| 11pm | 85°F30°C | 7 mph12 km/h West | Mostly Cloudy | |
| September 18 | ||||
| 12am | 84°F29°C | 7 mph12 km/h West | Mostly Cloudy | |
| 1am | 82°F28°C | 8 mph12 km/h West | Mostly Cloudy | |
| 2am | 81°F27°C | 8 mph12 km/h West | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 65°F18°C | 97°F36°C | 7 mph11 km/h from Northwest | Mostly Clear | Mostly Cloudy |
| September 18 | 67°F20°C | 87°F30°C | 3 mph5 km/h from West | Cloudy | Cloudy |
| September 19 | 64°F18°C | 79°F26°C | 4 mph6 km/h from North | Rain | Mostly Clear |
| September 20 | 61°F16°C | 85°F29°C | 5 mph8 km/h from Northwest | Mostly Clear | Clear |
| September 21 | 61°F16°C | 88°F31°C | 6 mph10 km/h from Northwest | Clear | Clear |
| September 22 | 63°F17°C | 92°F33°C | 4 mph6 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 23 | 68°F20°C | 83°F28°C | 5 mph8 km/h from North | Drizzle | Mostly Clear |
No
Low of 67°F20°C, High of 87°F31°CWind: 3 mph5 km/h
Precipitation: 7% rain