No
you don't need a jacket based on the weather in Frederick, MD, USA 1 second ago
77°F25°C & Cloudy
Wind is 3 mph5 km/h from the West, gusting to 5 mph8 km/h
| August 13 | ||||
| 9pm | 77°F25°C | 3 mph5 km/h West | Cloudy | |
| 10pm | 76°F24°C | 3 mph5 km/h West | Cloudy | |
| 11pm | 75°F24°C | 2 mph4 km/h Southwest | Mostly Cloudy | |
| August 14 | ||||
| 12am | 74°F23°C | 1 mph2 km/h West | Drizzle | |
| 1am | 73°F23°C | 2 mph4 km/h West | Partly Cloudy | |
| 2am | 73°F23°C | 3 mph4 km/h West | Mostly Cloudy | |
| 3am | 72°F22°C | 3 mph4 km/h West | Mostly Cloudy | |
| 4am | 71°F22°C | 3 mph4 km/h Northwest | Partly Cloudy | |
| 5am | 71°F22°C | 3 mph5 km/h Northwest | Partly Cloudy | |
| 6am | 71°F22°C | 3 mph5 km/h Northwest | Partly Cloudy | |
| 7am | 72°F22°C | 3 mph5 km/h Northwest | Partly Cloudy | |
| 8am | 74°F23°C | 4 mph6 km/h Northwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 13 | 72°F22°C | 85°F29°C | 2 mph4 km/h from Southwest | Thunderstorms | Thunderstorms |
| August 14 | 71°F22°C | 85°F29°C | 5 mph8 km/h from North | Rain | Partly Cloudy |
| August 15 | 70°F21°C | 87°F30°C | 5 mph8 km/h from Northeast | Mostly Clear | Partly Cloudy |
| August 16 | 70°F21°C | 86°F30°C | 5 mph7 km/h from Southeast | Partly Cloudy | Mostly Clear |
| August 17 | 69°F21°C | 89°F31°C | 5 mph8 km/h from Southwest | Mostly Clear | Mostly Clear |
| August 18 | 72°F22°C | 86°F30°C | 5 mph8 km/h from North | Mostly Clear | Partly Cloudy |
| August 19 | 70°F21°C | 82°F28°C | 5 mph8 km/h from Southeast | Rain | Rain |
No
Low of 71°F22°C, High of 84°F29°CWind: 5 mph8 km/h
Precipitation: 33% rain