Yes
you do need a jacket based on the weather in Pleasant Hill, CA, USA 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
49°F9°C & Mostly Clear
Wind is 4 mph6 km/h from the South, gusting to 7 mph11 km/h
| March 16 | ||||
| 2am | 48°F9°C | 4 mph7 km/h South | Clear | |
| 3am | 47°F8°C | 4 mph7 km/h South | Clear | |
| 4am | 46°F8°C | 4 mph7 km/h South | Clear | |
| 5am | 46°F8°C | 5 mph8 km/h South | Mostly Clear | |
| 6am | 45°F7°C | 5 mph8 km/h South | Mostly Clear | |
| 7am | 45°F7°C | 5 mph8 km/h South | Mostly Clear | |
| 8am | 45°F7°C | 5 mph7 km/h South | Mostly Clear | |
| 9am | 45°F7°C | 5 mph8 km/h South | Partly Cloudy | |
| 10am | 45°F7°C | 5 mph8 km/h South | Partly Cloudy | |
| 11am | 46°F8°C | 5 mph8 km/h South | Mostly Cloudy | |
| 12pm | 51°F10°C | 6 mph10 km/h South | Mostly Cloudy | |
| 1pm | 54°F12°C | 8 mph14 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 15 | 47°F8°C | 60°F16°C | 4 mph6 km/h from Southwest | Mostly Cloudy | Mostly Clear |
| March 16 | 45°F7°C | 61°F16°C | 12 mph20 km/h from South | Drizzle | Rain |
| March 17 | 45°F7°C | 56°F13°C | 13 mph21 km/h from West | Drizzle | Clear |
| March 18 | 40°F5°C | 59°F15°C | 3 mph6 km/h from West | Mostly Clear | Partly Cloudy |
| March 19 | 41°F5°C | 59°F15°C | 5 mph9 km/h from Southwest | Cloudy | Rain |
| March 20 | 46°F8°C | 60°F16°C | 4 mph7 km/h from West | Mostly Cloudy | Mostly Cloudy |
| March 21 | 44°F7°C | 61°F16°C | 6 mph10 km/h from West | Cloudy | Cloudy |
Yes
Low of 45°F7°C, High of 62°F17°CWind: 12 mph20 km/h
Precipitation: 38% rain