Yes
you do need a jacket based on the weather in Chelmsford, UK 1 second ago
Why? Because it's quite chilly.
46°F8°C & Partly Cloudy
Wind is 6 mph10 km/h from the E, gusting to 12 mph20 km/h
| April 26 | ||||
| 4pm | 44°F7°C | 7 mph11 km/h E | Mostly Cloudy | |
| 5pm | 43°F6°C | 6 mph10 km/h E | Mostly Cloudy | |
| 6pm | 43°F6°C | 7 mph11 km/h E | Cloudy | |
| 7pm | 43°F6°C | 7 mph12 km/h NE | Cloudy | |
| 8pm | 42°F6°C | 8 mph12 km/h NE | Cloudy | |
| 9pm | 42°F6°C | 8 mph13 km/h NE | Drizzle | |
| 10pm | 42°F6°C | 9 mph14 km/h NE | Drizzle | |
| 11pm | 42°F5°C | 10 mph15 km/h NE | Rain | |
| April 27 | ||||
| 12am | 41°F5°C | 10 mph17 km/h NE | Drizzle | |
| 1am | 41°F5°C | 11 mph18 km/h NE | Drizzle | |
| 2am | 42°F6°C | 12 mph20 km/h NE | Haze | |
| 3am | 43°F6°C | 13 mph20 km/h NE | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 35°F1°C | 54°F12°C | 4 mph7 km/h from NE | Mostly Cloudy | Rain |
| April 26 | 41°F5°C | 55°F13°C | 10 mph17 km/h from NE | Drizzle | Rain |
| April 27 | 43°F6°C | 53°F11°C | 13 mph22 km/h from SW | Drizzle | Mostly Clear |
| April 28 | 39°F4°C | 60°F15°C | 10 mph16 km/h from S | Mostly Clear | Mostly Clear |
| April 29 | 44°F7°C | 62°F17°C | 10 mph16 km/h from SE | Mostly Cloudy | Drizzle |
| April 30 | 50°F10°C | 63°F17°C | 5 mph8 km/h from SE | Rain | Drizzle |
| May 1 | 50°F10°C | 61°F16°C | 11 mph18 km/h from NW | Drizzle | Mostly Cloudy |
Yes
Low of 41°F5°C, High of 55°F13°CWind: 10 mph17 km/h
Precipitation: 67% rain