Yes
you do need a jacket based on the weather in Roseville, CA, USA 1 second ago
Why? Because the cold's there, but it's just a reminder, not an invasion!
44°F7°C & Clear
Wind is 4 mph7 km/h from the East, gusting to 6 mph9 km/h
| January 17 | ||||
| 3am | 44°F6°C | 4 mph7 km/h Southeast | Clear | |
| 4am | 42°F6°C | 4 mph6 km/h Southeast | Clear | |
| 5am | 42°F5°C | 4 mph7 km/h Southeast | Clear | |
| 6am | 41°F5°C | 4 mph7 km/h Southeast | Clear | |
| 7am | 40°F5°C | 4 mph7 km/h Southeast | Clear | |
| 8am | 40°F4°C | 4 mph7 km/h Southeast | Clear | |
| 9am | 39°F4°C | 5 mph7 km/h Southeast | Clear | |
| 10am | 39°F4°C | 4 mph6 km/h Southeast | Clear | |
| 11am | 40°F5°C | 4 mph6 km/h Southeast | Clear | |
| 12pm | 44°F7°C | 4 mph6 km/h Southeast | Clear | |
| 1pm | 48°F9°C | 4 mph7 km/h South | Clear | |
| 2pm | 51°F11°C | 5 mph8 km/h South | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 16 | 35°F2°C | 62°F16°C | 1 mph2 km/h from Northwest | Clear | Clear |
| January 17 | 39°F4°C | 57°F14°C | 4 mph6 km/h from South | Clear | Mostly Clear |
| January 18 | 36°F2°C | 55°F13°C | 2 mph4 km/h from South | Mostly Clear | Mostly Clear |
| January 19 | 36°F2°C | 54°F12°C | 2 mph4 km/h from Northwest | Mostly Clear | Mostly Clear |
| January 20 | 36°F2°C | 62°F17°C | 9 mph15 km/h from North | Clear | Clear |
| January 21 | 37°F3°C | 56°F13°C | 4 mph6 km/h from South | Partly Cloudy | Clear |
| January 22 | 38°F3°C | 59°F15°C | 3 mph4 km/h from Northwest | Clear | Clear |
Yes
Low of 39°F4°C, High of 57°F14°CWind: 4 mph6 km/h
Precipitation: None