No
you don't need a jacket based on the weather in Morgan Hill, CA, USA 1 second ago
88°F31°C & Clear
Wind is 3 mph5 km/h from the Southwest, gusting to 7 mph11 km/h
| September 15 | ||||
| 10pm | 84°F29°C | 2 mph3 km/h South | Clear | |
| 11pm | 78°F26°C | 4 mph6 km/h Southeast | Clear | |
| September 16 | ||||
| 12am | 74°F23°C | 3 mph5 km/h South | Clear | |
| 1am | 71°F22°C | 1 mph2 km/h South | Clear | |
| 2am | 69°F20°C | 3 mph5 km/h Southeast | Clear | |
| 3am | 67°F19°C | 1 mph2 km/h East | Clear | |
| 4am | 65°F19°C | 1 mph2 km/h Northeast | Clear | |
| 5am | 64°F18°C | 2 mph3 km/h Northeast | Clear | |
| 6am | 63°F17°C | 2 mph3 km/h Northeast | Clear | |
| 7am | 62°F17°C | 2 mph3 km/h Northeast | Clear | |
| 8am | 61°F16°C | 2 mph3 km/h East | Clear | |
| 9am | 60°F15°C | 2 mph3 km/h East | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 55°F13°C | 94°F34°C | 3 mph4 km/h from Southwest | Clear | Clear |
| September 16 | 59°F15°C | 92°F33°C | 4 mph6 km/h from Southwest | Clear | Clear |
| September 17 | 61°F16°C | 93°F34°C | 4 mph7 km/h from West | Mostly Clear | Mostly Cloudy |
| September 18 | 63°F17°C | 83°F28°C | 4 mph6 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| September 19 | 60°F16°C | 79°F26°C | 4 mph6 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 20 | 58°F15°C | 85°F30°C | 3 mph5 km/h from West | Mostly Clear | Clear |
| September 21 | 59°F15°C | 86°F30°C | 4 mph6 km/h from West | Clear | Clear |
No
Low of 59°F15°C, High of 92°F34°CWind: 4 mph6 km/h
Precipitation: None