Yes
you do need a jacket based on the weather in Rickmansworth WD3, UK 1 second ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
40°F4°C & Partly Cloudy
Wind is 2 mph4 km/h from the Northeast, gusting to 6 mph9 km/h
| March 1 | ||||
| 3pm | 39°F4°C | 3 mph4 km/h Northeast | Partly Cloudy | |
| 4pm | 38°F3°C | 2 mph4 km/h East | Partly Cloudy | |
| 5pm | 37°F3°C | 2 mph3 km/h East | Mostly Cloudy | |
| 6pm | 36°F2°C | 1 mph1 km/h East | Mostly Cloudy | |
| 7pm | 35°F2°C | 0 mph1 km/h Southeast | Cloudy | |
| 8pm | 35°F2°C | 1 mph2 km/h Northwest | Cloudy | |
| 9pm | 34°F1°C | 1 mph2 km/h Northwest | Cloudy | |
| 10pm | 33°F1°C | 1 mph1 km/h Northwest | Mostly Cloudy | |
| 11pm | 32°F0°C | 1 mph1 km/h North | Partly Cloudy | |
| March 2 | ||||
| 12am | 32°F-0°C | 1 mph2 km/h North | Mostly Clear | |
| 1am | 31°F-0°C | 1 mph1 km/h Northeast | Mostly Clear | |
| 2am | 31°F-0°C | 0 mph1 km/h East | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 28 | 31°F-1°C | 50°F10°C | 2 mph4 km/h from Northeast | Partly Cloudy | Mostly Cloudy |
| March 1 | 31°F-0°C | 47°F8°C | 2 mph3 km/h from South | Mostly Clear | Mostly Clear |
| March 2 | 30°F-1°C | 49°F10°C | 2 mph3 km/h from West | Mostly Clear | Mostly Clear |
| March 3 | 31°F-1°C | 52°F11°C | 4 mph6 km/h from Southwest | Clear | Clear |
| March 4 | 33°F1°C | 53°F12°C | 5 mph9 km/h from Southwest | Clear | Clear |
| March 5 | 34°F1°C | 56°F13°C | 7 mph11 km/h from Southeast | Mostly Clear | Partly Cloudy |
| March 6 | 42°F6°C | 54°F12°C | 9 mph14 km/h from South | Mostly Cloudy | Cloudy |
Yes
Low of 31°F-1°C, High of 47°F9°CWind: 2 mph3 km/h
Precipitation: None