Yes
you do need a jacket based on the weather in Arcata, CA, USA 1 second ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
49°F10°C & Mostly Clear
Wind is 3 mph5 km/h from the North, gusting to 6 mph9 km/h
| June 21 | ||||
| 5am | 49°F9°C | 3 mph5 km/h North | Mostly Clear | |
| 6am | 48°F9°C | 2 mph4 km/h North | Mostly Clear | |
| 7am | 48°F9°C | 2 mph4 km/h North | Mostly Clear | |
| 8am | 47°F9°C | 3 mph4 km/h Northeast | Mostly Clear | |
| 9am | 47°F9°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 10am | 50°F10°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 11am | 53°F12°C | 4 mph7 km/h North | Mostly Clear | |
| 12pm | 56°F13°C | 7 mph12 km/h Northwest | Mostly Clear | |
| 1pm | 57°F14°C | 9 mph15 km/h Northwest | Mostly Clear | |
| 2pm | 59°F15°C | 10 mph17 km/h Northwest | Mostly Clear | |
| 3pm | 60°F16°C | 11 mph18 km/h Northwest | Mostly Clear | |
| 4pm | 61°F16°C | 12 mph20 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 21 | 47°F8°C | 62°F17°C | 10 mph17 km/h from Northwest | Mostly Clear | Mostly Cloudy |
| June 22 | 51°F11°C | 63°F17°C | 8 mph13 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| June 23 | 50°F10°C | 66°F19°C | 5 mph8 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| June 24 | 52°F11°C | 63°F17°C | 5 mph8 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| June 25 | 52°F11°C | 64°F18°C | 6 mph10 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| June 26 | 53°F12°C | 64°F18°C | 7 mph12 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| June 27 | 52°F11°C | 66°F19°C | 6 mph10 km/h from Northwest | Mostly Clear | Mostly Clear |
Yes
Low of 51°F11°C, High of 63°F17°CWind: 8 mph13 km/h
Precipitation: 7% rain