Yes

you do need a jacket based on the weather in Holyoke, MA, USA 1 second ago

Why? Because your nose hairs will turn into tiny icicles and the wind could blow a wig clean off your head!
18°F-8°C & Cloudy

Wind is 6 mph9 km/h from the Northwest, gusting to 22 mph36 km/h
January 9
7am18°F-8°C7 mph11 km/h NorthwestMostly Cloudy
8am19°F-7°C7 mph12 km/h NorthwestCloudy
9am21°F-6°C12 mph19 km/h NorthwestCloudy
10am23°F-5°C13 mph20 km/h NorthwestMostly Cloudy
11am25°F-4°C13 mph22 km/h NorthwestMostly Cloudy
12pm28°F-2°C14 mph22 km/h NorthwestMostly Cloudy
1pm29°F-2°C15 mph23 km/h NorthwestMostly Cloudy
2pm28°F-2°C14 mph23 km/h NorthwestMostly Cloudy
3pm28°F-2°C14 mph23 km/h NorthwestPartly Cloudy
4pm27°F-3°C14 mph22 km/h NorthwestMostly Clear
5pm26°F-3°C13 mph21 km/h NorthwestMostly Clear
6pm25°F-4°C12 mph20 km/h NorthwestPartly Cloudy
DateLowHighWindDayNight
January 918°F-8°C29°F-2°C13 mph20 km/h from NorthwestMostly CloudyMostly Clear
January 1023°F-5°C36°F2°C7 mph12 km/h from NorthwestMostly ClearCloudy
January 1124°F-4°C33°F1°C5 mph8 km/h from NorthwestMostly CloudyClear
January 1222°F-5°C37°F3°C4 mph7 km/h from NorthwestMostly ClearPartly Cloudy
January 1323°F-5°C38°F4°C3 mph6 km/h from SouthwestPartly CloudyMostly Clear
January 1422°F-6°C35°F2°C9 mph14 km/h from WestPartly CloudyPartly Cloudy
January 1518°F-8°C28°F-2°C10 mph17 km/h from NorthwestPartly CloudyPartly Cloudy

Yes

Low of 22°F-6°C, High of 37°F3°C
Wind: 7 mph12 km/h
Precipitation: None

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