Yes
you do need a jacket based on the weather in Bishop's Stortford CM23, UK 1 second ago
Why? Because it's quite chilly.
39°F4°C & Mostly Cloudy
Wind is 4 mph6 km/h from the NE, gusting to 6 mph9 km/h
| April 25 | ||||
| 8pm | 38°F3°C | 4 mph6 km/h N | Cloudy | |
| 9pm | 37°F3°C | 4 mph6 km/h N | Mostly Cloudy | |
| 10pm | 37°F3°C | 4 mph7 km/h N | Mostly Cloudy | |
| 11pm | 36°F2°C | 5 mph8 km/h N | Partly Cloudy | |
| April 26 | ||||
| 12am | 35°F2°C | 5 mph8 km/h N | Partly Cloudy | |
| 1am | 34°F1°C | 5 mph8 km/h N | Mostly Cloudy | |
| 2am | 35°F2°C | 5 mph9 km/h N | Mostly Cloudy | |
| 3am | 38°F3°C | 6 mph10 km/h N | Mostly Cloudy | |
| 4am | 42°F5°C | 7 mph11 km/h N | Mostly Cloudy | |
| 5am | 45°F7°C | 7 mph11 km/h N | Mostly Cloudy | |
| 6am | 47°F9°C | 6 mph10 km/h N | Mostly Cloudy | |
| 7am | 50°F10°C | 5 mph8 km/h NE | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 34°F1°C | 54°F12°C | 5 mph8 km/h from NE | Mostly Cloudy | Rain |
| April 26 | 40°F4°C | 58°F14°C | 10 mph16 km/h from NE | Rain | Rain |
| April 27 | 43°F6°C | 56°F13°C | 12 mph19 km/h from W | Rain | Partly Cloudy |
| April 28 | 39°F4°C | 59°F15°C | 12 mph19 km/h from S | Partly Cloudy | Partly Cloudy |
| April 29 | 44°F6°C | 63°F17°C | 10 mph17 km/h from SE | Mostly Cloudy | Rain |
| April 30 | 49°F9°C | 70°F21°C | 7 mph11 km/h from NE | Mostly Cloudy | Cloudy |
| May 1 | 50°F10°C | 66°F19°C | 10 mph16 km/h from N | Rain | Rain |
Yes
Low of 40°F5°C, High of 58°F15°CWind: 10 mph16 km/h
Precipitation: 64% rain