Yes
you do need a jacket based on the weather in Hounslow, UK 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
39°F4°C & Cloudy
Wind is 4 mph6 km/h from the North, gusting to 9 mph15 km/h
| February 12 | ||||
| 5am | 39°F4°C | 4 mph7 km/h North | Cloudy | |
| 6am | 41°F5°C | 5 mph8 km/h North | Cloudy | |
| 7am | 42°F5°C | 6 mph9 km/h Northeast | Cloudy | |
| 8am | 43°F6°C | 6 mph10 km/h Northeast | Cloudy | |
| 9am | 43°F6°C | 6 mph10 km/h Northeast | Cloudy | |
| 10am | 43°F6°C | 6 mph9 km/h Northeast | Cloudy | |
| 11am | 43°F6°C | 5 mph9 km/h Northeast | Cloudy | |
| 12pm | 42°F6°C | 4 mph6 km/h Northeast | Mostly Cloudy | |
| 1pm | 41°F5°C | 4 mph6 km/h North | Mostly Cloudy | |
| 2pm | 41°F5°C | 4 mph7 km/h North | Cloudy | |
| 3pm | 40°F4°C | 5 mph9 km/h North | Mostly Cloudy | |
| 4pm | 39°F4°C | 6 mph9 km/h North | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 11 | 36°F2°C | 43°F6°C | 5 mph7 km/h from North | Cloudy | Mostly Cloudy |
| February 12 | 35°F2°C | 42°F5°C | 7 mph11 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| February 13 | 34°F1°C | 41°F5°C | 8 mph12 km/h from Southeast | Mostly Cloudy | Cloudy |
| February 14 | 35°F2°C | 42°F6°C | 6 mph9 km/h from Southeast | Cloudy | Cloudy |
| February 15 | 35°F2°C | 44°F7°C | 7 mph12 km/h from East | Cloudy | Cloudy |
| February 16 | 36°F2°C | 46°F8°C | 6 mph9 km/h from East | Mostly Cloudy | Mostly Cloudy |
| February 17 | 38°F3°C | 47°F9°C | 9 mph14 km/h from East | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 35°F2°C, High of 42°F6°CWind: 7 mph11 km/h
Precipitation: None