No
you don't need a jacket based on the weather in Derwood, MD 20855, USA 1 second ago
80°F27°C & Cloudy
Wind is 10 mph16 km/h from the East, gusting to 16 mph26 km/h
| September 15 | ||||
| 3pm | 80°F27°C | 10 mph16 km/h East | Cloudy | |
| 4pm | 79°F26°C | 10 mph16 km/h East | Cloudy | |
| 5pm | 78°F26°C | 10 mph16 km/h East | Cloudy | |
| 6pm | 76°F25°C | 9 mph14 km/h East | Cloudy | |
| 7pm | 74°F23°C | 7 mph11 km/h East | Cloudy | |
| 8pm | 71°F22°C | 6 mph9 km/h East | Cloudy | |
| 9pm | 70°F21°C | 6 mph9 km/h East | Cloudy | |
| 10pm | 68°F20°C | 5 mph9 km/h East | Mostly Cloudy | |
| 11pm | 66°F19°C | 5 mph8 km/h East | Cloudy | |
| September 16 | ||||
| 12am | 65°F18°C | 5 mph8 km/h Northeast | Cloudy | |
| 1am | 64°F18°C | 5 mph9 km/h Northeast | Cloudy | |
| 2am | 63°F17°C | 6 mph9 km/h Northeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 60°F16°C | 80°F27°C | 6 mph9 km/h from East | Mostly Cloudy | Cloudy |
| September 16 | 62°F17°C | 72°F22°C | 10 mph16 km/h from Northeast | Drizzle | Rain |
| September 17 | 61°F16°C | 71°F22°C | 9 mph14 km/h from Northeast | Rain | Rain |
| September 18 | 63°F17°C | 80°F27°C | 5 mph7 km/h from Northwest | Partly Cloudy | Mostly Clear |
| September 19 | 62°F16°C | 84°F29°C | 5 mph8 km/h from North | Clear | Mostly Clear |
| September 20 | 59°F15°C | 78°F26°C | 7 mph11 km/h from East | Clear | Partly Cloudy |
| September 21 | 59°F15°C | 76°F24°C | 6 mph10 km/h from Southeast | Partly Cloudy | Mostly Clear |
No
Low of 62°F17°C, High of 73°F23°CWind: 10 mph16 km/h
Precipitation: 34% rain