Yes

you do need a jacket based on the weather in Swarthmore, PA 19081, USA 1 second ago

Why? Because the air feels like the cozy middle ground between summer and winter!
57°F14°C & Cloudy

Wind is 1 mph1 km/h from the Southwest, gusting to 3 mph5 km/h
November 9
1am57°F14°C2 mph3 km/h SouthCloudy
2am56°F13°C4 mph6 km/h SoutheastMostly Cloudy
3am54°F12°C4 mph7 km/h SoutheastMostly Cloudy
4am54°F12°C4 mph6 km/h SoutheastMostly Clear
5am53°F12°C2 mph4 km/h SouthMostly Clear
6am53°F12°C3 mph5 km/h SouthMostly Cloudy
7am52°F11°C2 mph4 km/h SouthMostly Clear
8am52°F11°C4 mph6 km/h SoutheastMostly Clear
9am51°F11°C4 mph6 km/h SouthPartly Cloudy
10am51°F10°C3 mph5 km/h SouthPartly Cloudy
11am50°F10°C3 mph5 km/h SoutheastMostly Cloudy
12pm51°F10°C3 mph5 km/h SoutheastCloudy
DateLowHighWindDayNight
November 853°F12°C67°F19°C3 mph5 km/h from WestMostly ClearPartly Cloudy
November 950°F10°C64°F18°C6 mph9 km/h from SoutheastDrizzleRain
November 1034°F1°C55°F13°C9 mph15 km/h from NorthwestMostly CloudyMostly Clear
November 1130°F-1°C44°F6°C14 mph22 km/h from WestMostly ClearPartly Cloudy
November 1234°F1°C54°F12°C10 mph16 km/h from SouthwestPartly CloudyPartly Cloudy
November 1340°F4°C52°F11°C12 mph19 km/h from WestMostly ClearMostly Clear
November 1435°F2°C52°F11°C9 mph15 km/h from NorthwestPartly CloudyMostly Clear

Yes

Low of 50°F10°C, High of 64°F18°C
Wind: 6 mph9 km/h
Precipitation: 64% rain

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