Yes
you do need a jacket based on the weather in Waltham Cross, UK 1 second ago
Why? Because it's so windy, your hat is now someone else's problem, two cities away!
84°F29°C & Mostly Clear
Wind is 13 mph21 km/h from the West, gusting to 25 mph41 km/h
| June 28 | ||||
| 1pm | 84°F29°C | 13 mph21 km/h West | Mostly Clear | |
| 2pm | 83°F28°C | 12 mph20 km/h West | Mostly Clear | |
| 3pm | 81°F27°C | 11 mph18 km/h West | Clear | |
| 4pm | 78°F25°C | 10 mph16 km/h West | Clear | |
| 5pm | 75°F24°C | 9 mph15 km/h West | Clear | |
| 6pm | 72°F22°C | 8 mph14 km/h West | Clear | |
| 7pm | 69°F21°C | 8 mph13 km/h West | Clear | |
| 8pm | 67°F19°C | 7 mph12 km/h West | Clear | |
| 9pm | 65°F18°C | 7 mph11 km/h West | Clear | |
| 10pm | 63°F17°C | 6 mph9 km/h West | Clear | |
| 11pm | 62°F17°C | 5 mph8 km/h West | Clear | |
| June 29 | ||||
| 12am | 62°F17°C | 4 mph7 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 27 | 66°F19°C | 85°F29°C | 8 mph13 km/h from Southwest | Partly Cloudy | Clear |
| June 28 | 62°F17°C | 85°F29°C | 3 mph5 km/h from West | Partly Cloudy | Partly Cloudy |
| June 29 | 63°F17°C | 89°F31°C | 7 mph11 km/h from South | Clear | Mostly Clear |
| June 30 | 66°F19°C | 88°F31°C | 6 mph10 km/h from West | Partly Cloudy | Partly Cloudy |
| July 1 | 61°F16°C | 76°F24°C | 11 mph18 km/h from Northeast | Drizzle | Drizzle |
| July 2 | 57°F14°C | 70°F21°C | 11 mph17 km/h from Northeast | Drizzle | Drizzle |
| July 3 | 54°F12°C | 73°F23°C | 10 mph16 km/h from Northwest | Drizzle | Partly Cloudy |
No
Low of 62°F17°C, High of 85°F30°CWind: 3 mph5 km/h
Precipitation: None