Yes
you do need a jacket based on the weather in Hoddesdon, UK 1 second ago
Why? Because it's cool. Pleasantly cool, but cool and there are strong winds blowing out there!
53°F12°C & Mostly Clear
Wind is 14 mph23 km/h from the West, gusting to 26 mph42 km/h
| September 16 | ||||
| 12am | 53°F12°C | 14 mph23 km/h West | Mostly Clear | |
| 1am | 53°F12°C | 15 mph24 km/h West | Mostly Clear | |
| 2am | 53°F12°C | 15 mph23 km/h West | Partly Cloudy | |
| 3am | 54°F12°C | 15 mph24 km/h West | Windy | |
| 4am | 56°F13°C | 15 mph25 km/h West | Windy | |
| 5am | 58°F15°C | 17 mph28 km/h West | Windy | |
| 6am | 60°F15°C | 16 mph26 km/h West | Windy | |
| 7am | 62°F16°C | 16 mph26 km/h West | Windy | |
| 8am | 63°F17°C | 15 mph24 km/h West | Windy | |
| 9am | 64°F18°C | 15 mph24 km/h West | Mostly Cloudy | |
| 10am | 65°F18°C | 14 mph23 km/h West | Cloudy | |
| 11am | 65°F18°C | 14 mph23 km/h West | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 53°F12°C | 65°F18°C | 15 mph23 km/h from West | Mostly Cloudy | Drizzle |
| September 16 | 53°F12°C | 68°F20°C | 15 mph24 km/h from Southwest | Drizzle | Cloudy |
| September 17 | 62°F17°C | 72°F22°C | 15 mph24 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| September 18 | 60°F16°C | 74°F23°C | 8 mph12 km/h from South | Mostly Cloudy | Partly Cloudy |
| September 19 | 57°F14°C | 68°F20°C | 8 mph13 km/h from Southwest | Drizzle | Drizzle |
| September 20 | 50°F10°C | 61°F16°C | 7 mph11 km/h from Southwest | Drizzle | Partly Cloudy |
| September 21 | 47°F8°C | 62°F17°C | 12 mph19 km/h from North | Drizzle | Mostly Cloudy |
Yes
Low of 53°F12°C, High of 68°F20°CWind: 15 mph24 km/h
Precipitation: 80% rain