Yes
you do need a jacket based on the weather in Llanrug, Caernarfon LL55, UK 1 second ago
Why? Because the drizzle is not enough rain to call it "raining," but enough to make you a little soggy and it's not very warm out and it's really really huffing out there!
57°F14°C & Drizzle
Wind is 22 mph35 km/h from the South, gusting to 40 mph65 km/h
| November 4 | ||||
| 2am | 56°F14°C | 22 mph35 km/h South | Rain | |
| 3am | 56°F13°C | 21 mph34 km/h South | Drizzle | |
| 4am | 56°F13°C | 21 mph33 km/h South | Rain | |
| 5am | 56°F13°C | 21 mph33 km/h South | Rain | |
| 6am | 56°F13°C | 20 mph33 km/h South | Rain | |
| 7am | 56°F13°C | 22 mph35 km/h South | Rain | |
| 8am | 56°F13°C | 22 mph35 km/h South | Drizzle | |
| 9am | 56°F14°C | 22 mph35 km/h South | Drizzle | |
| 10am | 57°F14°C | 22 mph35 km/h South | Drizzle | |
| 11am | 57°F14°C | 21 mph34 km/h South | Windy | |
| 12pm | 57°F14°C | 20 mph32 km/h South | Windy | |
| 1pm | 58°F14°C | 18 mph29 km/h South | Drizzle | |
| Date | Low | High | Wind | Day | Night | 
|---|---|---|---|---|---|
| November 4 | 56°F13°C | 58°F14°C | 18 mph28 km/h from South | Rain | Rain | 
| November 5 | 57°F14°C | 60°F15°C | 13 mph21 km/h from South | Rain | Cloudy | 
| November 6 | 52°F11°C | 59°F15°C | 8 mph13 km/h from Southwest | Drizzle | Mostly Cloudy | 
| November 7 | 50°F10°C | 54°F12°C | 11 mph18 km/h from South | Drizzle | Drizzle | 
| November 8 | 49°F9°C | 55°F13°C | 4 mph7 km/h from Southwest | Mostly Cloudy | Partly Cloudy | 
| November 9 | 48°F9°C | 55°F13°C | 9 mph14 km/h from South | Mostly Cloudy | Cloudy | 
| November 10 | 50°F10°C | 53°F12°C | 6 mph10 km/h from South | Drizzle | Drizzle | 
Yes
Low of 56°F14°C, High of 60°F16°CWind: 13 mph21 km/h
Precipitation: 86% rain