Yes
you do need a jacket based on the weather in Allison Park, PA 15101, USA 1 second ago
Why? Because it's not very warm out and the wind could blow a wig clean off your head!
51°F11°C & Cloudy
Wind is 10 mph16 km/h from the West, gusting to 24 mph38 km/h
| March 16 | ||||
| 11pm | 50°F10°C | 12 mph19 km/h West | Cloudy | |
| March 17 | ||||
| 12am | 47°F8°C | 12 mph20 km/h West | Cloudy | |
| 1am | 44°F7°C | 11 mph18 km/h West | Cloudy | |
| 2am | 43°F6°C | 10 mph17 km/h West | Cloudy | |
| 3am | 41°F5°C | 10 mph16 km/h Northwest | Cloudy | |
| 4am | 40°F4°C | 10 mph16 km/h Northwest | Cloudy | |
| 5am | 38°F4°C | 10 mph17 km/h Northwest | Cloudy | |
| 6am | 37°F3°C | 10 mph16 km/h Northwest | Cloudy | |
| 7am | 35°F2°C | 10 mph16 km/h Northwest | Cloudy | |
| 8am | 35°F1°C | 10 mph16 km/h Northwest | Cloudy | |
| 9am | 34°F1°C | 10 mph16 km/h Northwest | Cloudy | |
| 10am | 35°F2°C | 10 mph17 km/h Northwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 16 | 47°F8°C | 69°F20°C | 6 mph10 km/h from South | Heavy Rain | Mostly Cloudy |
| March 17 | 34°F1°C | 47°F8°C | 10 mph15 km/h from Northwest | Mostly Cloudy | Clear |
| March 18 | 33°F0°C | 63°F17°C | 7 mph12 km/h from Southwest | Mostly Clear | Mostly Clear |
| March 19 | 45°F7°C | 73°F23°C | 10 mph16 km/h from South | Mostly Cloudy | Rain |
| March 20 | 34°F1°C | 60°F16°C | 13 mph21 km/h from West | Rain | Mostly Cloudy |
| March 21 | 29°F-2°C | 49°F9°C | 7 mph12 km/h from West | Mostly Clear | Mostly Cloudy |
| March 22 | 36°F2°C | 49°F9°C | 7 mph12 km/h from Southwest | Cloudy | Drizzle |
Yes
Low of 34°F1°C, High of 46°F8°CWind: 10 mph15 km/h
Precipitation: None