Yes
you do need a jacket based on the weather in Cornwall, UK 1 second ago
Why? Because it's cool. Pleasantly cool, but cool and the wind could blow a wig clean off your head!
59°F15°C & Cloudy
Wind is 11 mph18 km/h from the West, gusting to 22 mph36 km/h
| June 6 | ||||
| 10am | 59°F15°C | 12 mph20 km/h West | Cloudy | |
| 11am | 58°F14°C | 12 mph19 km/h West | Cloudy | |
| 12pm | 58°F14°C | 11 mph17 km/h Southwest | Cloudy | |
| 1pm | 56°F14°C | 10 mph16 km/h Southwest | Rain | |
| 2pm | 55°F13°C | 9 mph15 km/h Southwest | Drizzle | |
| 3pm | 54°F12°C | 9 mph14 km/h Southwest | Drizzle | |
| 4pm | 53°F12°C | 8 mph12 km/h Southwest | Drizzle | |
| 5pm | 53°F11°C | 7 mph11 km/h Southwest | Drizzle | |
| 6pm | 52°F11°C | 8 mph13 km/h Southwest | Drizzle | |
| 7pm | 52°F11°C | 8 mph13 km/h West | Drizzle | |
| 8pm | 52°F11°C | 8 mph13 km/h West | Drizzle | |
| 9pm | 51°F11°C | 8 mph14 km/h West | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 5 | 52°F11°C | 59°F15°C | 12 mph20 km/h from West | Rain | Drizzle |
| June 6 | 51°F10°C | 60°F15°C | 14 mph22 km/h from West | Rain | Mostly Clear |
| June 7 | 50°F10°C | 63°F17°C | 13 mph20 km/h from West | Partly Cloudy | Partly Cloudy |
| June 8 | 51°F11°C | 64°F18°C | 8 mph13 km/h from West | Mostly Cloudy | Partly Cloudy |
| June 9 | 50°F10°C | 67°F19°C | 4 mph7 km/h from West | Partly Cloudy | Partly Cloudy |
| June 10 | 52°F11°C | 69°F20°C | 14 mph23 km/h from East | Partly Cloudy | Drizzle |
| June 11 | 58°F15°C | 65°F18°C | 15 mph24 km/h from South | Drizzle | Drizzle |
Yes
Low of 51°F11°C, High of 60°F16°CWind: 14 mph22 km/h
Precipitation: 61% rain