Yes
you do need a jacket based on the weather in Rocklin, CA, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
53°F12°C & Clear
Wind is 2 mph4 km/h from the Northwest, gusting to 4 mph6 km/h
| February 10 | ||||
| 9pm | 51°F11°C | 2 mph4 km/h North | Clear | |
| 10pm | 49°F9°C | 2 mph3 km/h Northeast | Clear | |
| 11pm | 46°F8°C | 2 mph4 km/h Northeast | Mostly Clear | |
| February 11 | ||||
| 12am | 44°F7°C | 3 mph5 km/h East | Mostly Clear | |
| 1am | 42°F5°C | 4 mph6 km/h East | Partly Cloudy | |
| 2am | 40°F5°C | 4 mph6 km/h East | Mostly Cloudy | |
| 3am | 39°F4°C | 4 mph6 km/h East | Partly Cloudy | |
| 4am | 38°F3°C | 3 mph5 km/h East | Clear | |
| 5am | 37°F3°C | 3 mph5 km/h East | Clear | |
| 6am | 36°F2°C | 2 mph4 km/h East | Clear | |
| 7am | 35°F2°C | 2 mph3 km/h East | Clear | |
| 8am | 35°F2°C | 2 mph4 km/h East | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 10 | 31°F-0°C | 56°F13°C | 2 mph3 km/h from West | Mostly Clear | Mostly Clear |
| February 11 | 34°F1°C | 52°F11°C | 3 mph5 km/h from Southwest | Partly Cloudy | Cloudy |
| February 12 | 36°F2°C | 53°F12°C | 3 mph5 km/h from West | Mostly Cloudy | Rain |
| February 13 | 46°F8°C | 56°F13°C | 16 mph26 km/h from South | Rain | Rain |
| February 14 | 47°F8°C | 57°F14°C | 9 mph14 km/h from South | Drizzle | Partly Cloudy |
| February 15 | 41°F5°C | 57°F14°C | 3 mph6 km/h from Northwest | Mostly Cloudy | Cloudy |
| February 16 | 45°F7°C | 59°F15°C | 2 mph4 km/h from South | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 34°F1°C, High of 52°F11°CWind: 3 mph5 km/h
Precipitation: None