Yes
you do need a jacket based on the weather in Lafayette, CA, USA 1 second ago
Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
47°F8°C & Mostly Clear
Wind is 2 mph3 km/h from the South, gusting to 3 mph5 km/h
| January 6 | ||||
| 2am | 47°F8°C | 2 mph4 km/h South | Mostly Clear | |
| 3am | 46°F8°C | 2 mph4 km/h South | Mostly Clear | |
| 4am | 45°F7°C | 2 mph3 km/h Southwest | Mostly Clear | |
| 5am | 45°F7°C | 2 mph4 km/h Southwest | Partly Cloudy | |
| 6am | 44°F7°C | 3 mph4 km/h Southwest | Partly Cloudy | |
| 7am | 44°F7°C | 3 mph4 km/h Southwest | Partly Cloudy | |
| 8am | 45°F7°C | 3 mph4 km/h West | Partly Cloudy | |
| 9am | 45°F7°C | 2 mph4 km/h West | Partly Cloudy | |
| 10am | 46°F8°C | 2 mph4 km/h West | Mostly Cloudy | |
| 11am | 46°F8°C | 2 mph3 km/h West | Cloudy | |
| 12pm | 48°F9°C | 2 mph4 km/h Northwest | Cloudy | |
| 1pm | 51°F11°C | 2 mph4 km/h Northwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 5 | 41°F5°C | 60°F16°C | 1 mph2 km/h from North | Mostly Clear | Mostly Clear |
| January 6 | 44°F7°C | 58°F14°C | 3 mph4 km/h from Northwest | Mostly Cloudy | Mostly Clear |
| January 7 | 45°F7°C | 63°F17°C | 9 mph15 km/h from North | Mostly Clear | Partly Cloudy |
| January 8 | 42°F6°C | 63°F17°C | 5 mph8 km/h from Northeast | Mostly Clear | Clear |
| January 9 | 43°F6°C | 65°F19°C | 4 mph6 km/h from Northeast | Clear | Clear |
| January 10 | 43°F6°C | 62°F17°C | 2 mph3 km/h from North | Clear | Clear |
| January 11 | 43°F6°C | 62°F16°C | 6 mph10 km/h from North | Clear | Clear |
Yes
Low of 44°F7°C, High of 58°F15°CWind: 3 mph4 km/h
Precipitation: None