Yes
you do need a jacket based on the weather in McKees Rocks, PA 15136, USA 1 second ago
Why? Because it feels like an icebox out there!
15°F-10°C & Mostly Clear
Wind is 8 mph13 km/h from the Northwest, gusting to 19 mph30 km/h
| January 15 | ||||
| 12am | 14°F-10°C | 8 mph13 km/h Northwest | Partly Cloudy | |
| 1am | 13°F-10°C | 8 mph14 km/h West | Partly Cloudy | |
| 2am | 13°F-11°C | 9 mph14 km/h West | Partly Cloudy | |
| 3am | 12°F-11°C | 9 mph14 km/h West | Mostly Clear | |
| 4am | 11°F-12°C | 8 mph13 km/h West | Mostly Clear | |
| 5am | 10°F-12°C | 7 mph12 km/h West | Mostly Clear | |
| 6am | 10°F-12°C | 6 mph10 km/h West | Partly Cloudy | |
| 7am | 10°F-12°C | 6 mph10 km/h West | Partly Cloudy | |
| 8am | 10°F-12°C | 7 mph11 km/h West | Partly Cloudy | |
| 9am | 12°F-11°C | 8 mph12 km/h West | Mostly Cloudy | |
| 10am | 15°F-10°C | 8 mph13 km/h West | Mostly Cloudy | |
| 11am | 17°F-8°C | 8 mph13 km/h West | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 14 | 10°F-12°C | 18°F-8°C | 5 mph8 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| January 15 | 10°F-12°C | 23°F-5°C | 8 mph13 km/h from West | Mostly Cloudy | Partly Cloudy |
| January 16 | 12°F-11°C | 28°F-2°C | 8 mph13 km/h from Southwest | Snow | Cloudy |
| January 17 | 26°F-3°C | 34°F1°C | 7 mph11 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| January 18 | 27°F-3°C | 38°F3°C | 6 mph10 km/h from Southwest | Snow | Snow |
| January 19 | 13°F-10°C | 30°F-1°C | 7 mph11 km/h from North | Cloudy | Mostly Cloudy |
| January 20 | 0°F-18°C | 13°F-10°C | 11 mph18 km/h from West | Mostly Cloudy | Partly Cloudy |
Yes
Low of 10°F-12°C, High of 22°F-6°CWind: 8 mph13 km/h
Precipitation: None