Yes
you do need a jacket based on the weather in Philadelphia, PA 19135, USA 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
42°F5°C & Clear
Wind is 5 mph8 km/h from the West, gusting to 14 mph23 km/h
| February 28 | ||||
| 1am | 41°F5°C | 5 mph8 km/h West | Clear | |
| 2am | 40°F4°C | 4 mph7 km/h West | Clear | |
| 3am | 39°F4°C | 5 mph8 km/h West | Clear | |
| 4am | 38°F3°C | 5 mph8 km/h West | Mostly Clear | |
| 5am | 38°F3°C | 6 mph10 km/h West | Mostly Clear | |
| 6am | 38°F3°C | 6 mph10 km/h West | Partly Cloudy | |
| 7am | 39°F4°C | 7 mph12 km/h West | Mostly Clear | |
| 8am | 41°F5°C | 9 mph15 km/h West | Mostly Clear | |
| 9am | 43°F6°C | 11 mph17 km/h Northwest | Mostly Clear | |
| 10am | 45°F7°C | 11 mph18 km/h Northwest | Mostly Clear | |
| 11am | 47°F8°C | 11 mph18 km/h Northwest | Mostly Clear | |
| 12pm | 48°F9°C | 11 mph18 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 28 | 38°F3°C | 50°F10°C | 10 mph16 km/h from West | Partly Cloudy | Partly Cloudy |
| March 1 | 26°F-3°C | 54°F12°C | 14 mph23 km/h from West | Partly Cloudy | Clear |
| March 2 | 21°F-6°C | 35°F2°C | 9 mph15 km/h from Northwest | Clear | Mostly Clear |
| March 3 | 21°F-6°C | 39°F4°C | 4 mph7 km/h from West | Clear | Partly Cloudy |
| March 4 | 30°F-1°C | 53°F12°C | 8 mph12 km/h from South | Mostly Cloudy | Mostly Cloudy |
| March 5 | 43°F6°C | 62°F17°C | 14 mph22 km/h from South | Drizzle | Rain |
| March 6 | 34°F1°C | 54°F12°C | 15 mph24 km/h from West | Windy | Mostly Clear |
Yes
Low of 26°F-4°C, High of 55°F13°CWind: 14 mph23 km/h
Precipitation: None