No
you don't need a jacket based on the weather in Olney, MD, USA 9 seconds ago
63°F17°C & Partly Cloudy
Wind is 7 mph12 km/h from the West, gusting to 16 mph25 km/h
| November 3 | ||||
| 8pm | 63°F17°C | 9 mph14 km/h West | Clear | |
| 9pm | 62°F17°C | 9 mph14 km/h West | Clear | |
| 10pm | 59°F15°C | 11 mph17 km/h West | Clear | |
| 11pm | 56°F13°C | 12 mph19 km/h West | Clear | |
| November 4 | ||||
| 12am | 53°F12°C | 11 mph18 km/h West | Clear | |
| 1am | 51°F11°C | 12 mph19 km/h West | Clear | |
| 2am | 50°F10°C | 12 mph19 km/h West | Clear | |
| 3am | 48°F9°C | 11 mph18 km/h West | Clear | |
| 4am | 47°F9°C | 11 mph18 km/h West | Clear | |
| 5am | 47°F8°C | 11 mph17 km/h West | Clear | |
| 6am | 46°F8°C | 10 mph17 km/h West | Clear | |
| 7am | 45°F7°C | 10 mph16 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 3 | 47°F8°C | 63°F17°C | 5 mph9 km/h from West | Mostly Clear | Clear |
| November 4 | 41°F5°C | 59°F15°C | 9 mph15 km/h from West | Mostly Clear | Mostly Clear |
| November 5 | 39°F4°C | 66°F19°C | 9 mph15 km/h from Southwest | Mostly Clear | Mostly Clear |
| November 6 | 39°F4°C | 55°F13°C | 9 mph14 km/h from Northwest | Mostly Clear | Partly Cloudy |
| November 7 | 37°F3°C | 62°F16°C | 11 mph18 km/h from South | Mostly Cloudy | Partly Cloudy |
| November 8 | 46°F8°C | 60°F15°C | 9 mph15 km/h from West | Partly Cloudy | Partly Cloudy |
| November 9 | 43°F6°C | 59°F15°C | 7 mph12 km/h from South | Drizzle | Partly Cloudy |
Yes
Low of 41°F5°C, High of 59°F15°CWind: 9 mph15 km/h
Precipitation: None