Yes
you do need a jacket based on the weather in Colesville, MD, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool.
53°F12°C & Mostly Cloudy
Wind is 5 mph8 km/h from the SE, gusting to 14 mph22 km/h
| April 19 | ||||
| 9pm | 54°F12°C | 5 mph8 km/h SE | Mostly Cloudy | |
| 10pm | 54°F12°C | 6 mph9 km/h SE | Mostly Cloudy | |
| 11pm | 55°F13°C | 5 mph7 km/h S | Mostly Cloudy | |
| April 20 | ||||
| 12am | 55°F13°C | 4 mph7 km/h S | Cloudy | |
| 1am | 56°F13°C | 3 mph6 km/h S | Cloudy | |
| 2am | 56°F13°C | 3 mph5 km/h S | Mostly Cloudy | |
| 3am | 55°F13°C | 3 mph5 km/h SW | Cloudy | |
| 4am | 55°F13°C | 3 mph6 km/h NW | Cloudy | |
| 5am | 55°F13°C | 4 mph7 km/h NW | Cloudy | |
| 6am | 54°F12°C | 5 mph9 km/h NW | Cloudy | |
| 7am | 53°F11°C | 6 mph9 km/h NW | Cloudy | |
| 8am | 52°F11°C | 6 mph9 km/h N | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 19 | 48°F9°C | 55°F13°C | 3 mph5 km/h from SE | Cloudy | Mostly Cloudy |
| April 20 | 49°F9°C | 69°F20°C | 9 mph15 km/h from NW | Mostly Clear | Partly Cloudy |
| April 21 | 40°F4°C | 56°F14°C | 6 mph10 km/h from NW | Mostly Cloudy | Partly Cloudy |
| April 22 | 39°F4°C | 63°F17°C | 7 mph11 km/h from NW | Mostly Clear | Clear |
| April 23 | 41°F5°C | 69°F20°C | 9 mph14 km/h from S | Mostly Clear | Mostly Cloudy |
| April 24 | 48°F9°C | 64°F18°C | 11 mph17 km/h from W | Rain | Mostly Clear |
| April 25 | 41°F5°C | 61°F16°C | 7 mph12 km/h from NW | Mostly Clear | Mostly Clear |
Yes
Low of 49°F10°C, High of 69°F21°CWind: 9 mph15 km/h
Precipitation: None