No
you don't need a jacket based on the weather in Stevenage, UK 1 second ago
63°F17°C & Cloudy
Wind is 4 mph7 km/h from the East, gusting to 10 mph16 km/h
| August 23 | ||||
| 5am | 63°F17°C | 5 mph7 km/h East | Cloudy | |
| 6am | 66°F19°C | 4 mph7 km/h East | Cloudy | |
| 7am | 68°F20°C | 4 mph6 km/h East | Mostly Cloudy | |
| 8am | 69°F20°C | 3 mph5 km/h East | Mostly Cloudy | |
| 9am | 69°F21°C | 3 mph5 km/h East | Cloudy | |
| 10am | 70°F21°C | 3 mph4 km/h East | Mostly Cloudy | |
| 11am | 70°F21°C | 3 mph5 km/h East | Mostly Cloudy | |
| 12pm | 70°F21°C | 4 mph6 km/h Southeast | Mostly Cloudy | |
| 1pm | 69°F21°C | 4 mph7 km/h Southeast | Cloudy | |
| 2pm | 68°F20°C | 6 mph9 km/h Southeast | Cloudy | |
| 3pm | 66°F19°C | 7 mph12 km/h Southeast | Mostly Cloudy | |
| 4pm | 64°F18°C | 9 mph15 km/h Southeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 22 | 55°F13°C | 70°F21°C | 4 mph6 km/h from East | Cloudy | Partly Cloudy |
| August 23 | 55°F13°C | 74°F23°C | 6 mph10 km/h from South | Mostly Cloudy | Partly Cloudy |
| August 24 | 55°F13°C | 78°F26°C | 9 mph15 km/h from South | Clear | Partly Cloudy |
| August 25 | 61°F16°C | 74°F23°C | 11 mph18 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| August 26 | 56°F13°C | 70°F21°C | 13 mph21 km/h from South | Mostly Cloudy | Rain |
| August 27 | 57°F14°C | 68°F20°C | 8 mph13 km/h from Southwest | Drizzle | Drizzle |
| August 28 | 54°F12°C | 67°F19°C | 7 mph11 km/h from South | Drizzle | Drizzle |
Yes
Low of 55°F13°C, High of 73°F23°CWind: 6 mph10 km/h
Precipitation: None