Yes

you do need a jacket based on the weather in Selinsgrove, PA 17870, USA 1 second ago

Why? Because it feels like an icebox out there!
30°F-1°C & Clear

Wind is 3 mph5 km/h from the North, gusting to 6 mph10 km/h
October 27
9am30°F-1°C3 mph5 km/h NorthClear
10am30°F-1°C3 mph5 km/h NorthClear
11am30°F-1°C4 mph7 km/h NorthClear
12pm31°F-1°C4 mph6 km/h NorthClear
1pm36°F2°C4 mph6 km/h NorthClear
2pm42°F5°C5 mph8 km/h NortheastClear
3pm47°F8°C6 mph9 km/h NortheastClear
4pm50°F10°C5 mph8 km/h NortheastClear
5pm54°F12°C4 mph7 km/h NortheastClear
6pm55°F13°C4 mph7 km/h NortheastClear
7pm56°F13°C5 mph8 km/h NortheastClear
8pm56°F13°C5 mph8 km/h NortheastClear
DateLowHighWindDayNight
October 2730°F-1°C56°F13°C4 mph7 km/h from NortheastClearMostly Clear
October 2833°F0°C57°F14°C6 mph10 km/h from NortheastMostly ClearPartly Cloudy
October 2937°F3°C56°F13°C6 mph10 km/h from NortheastMostly CloudyRain
October 3047°F8°C62°F17°C10 mph16 km/h from EastThunderstormsThunderstorms
October 3145°F7°C52°F11°C13 mph21 km/h from WestDrizzleMostly Cloudy
November 142°F5°C55°F13°C9 mph15 km/h from WestPartly CloudyMostly Cloudy
November 239°F4°C53°F12°C4 mph6 km/h from SouthwestDrizzlePartly Cloudy

Yes

Low of 33°F1°C, High of 56°F14°C
Wind: 6 mph10 km/h
Precipitation: None

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