Yes

you do need a jacket based on the weather in Ames, IA, USA 1 second ago

Why? Because the air feels like the cozy middle ground between summer and winter and there are strong winds blowing out there!
54°F12°C & Windy

Wind is 17 mph27 km/h from the Northwest, gusting to 27 mph43 km/h
November 7
11pm52°F11°C16 mph26 km/h NorthwestWindy
November 8
12am49°F9°C14 mph23 km/h NorthMostly Clear
1am45°F7°C14 mph22 km/h NorthMostly Clear
2am43°F6°C12 mph19 km/h NorthMostly Clear
3am42°F5°C10 mph17 km/h NorthPartly Cloudy
4am40°F5°C10 mph16 km/h NorthwestPartly Cloudy
5am40°F4°C8 mph14 km/h NorthPartly Cloudy
6am39°F4°C6 mph9 km/h NorthPartly Cloudy
7am38°F4°C4 mph7 km/h NorthMostly Cloudy
8am38°F3°C4 mph7 km/h NorthMostly Cloudy
9am37°F3°C4 mph6 km/h NorthCloudy
10am38°F3°C3 mph5 km/h NortheastCloudy
DateLowHighWindDayNight
November 739°F4°C62°F17°C15 mph25 km/h from NorthwestWindyMostly Cloudy
November 831°F-1°C40°F4°C7 mph11 km/h from NorthRainPartly Cloudy
November 924°F-5°C34°F1°C17 mph27 km/h from NorthwestWindyMostly Clear
November 1022°F-6°C38°F3°C9 mph14 km/h from WestMostly ClearMostly Cloudy
November 1129°F-2°C54°F12°C10 mph16 km/h from WestPartly CloudyMostly Clear
November 1236°F2°C53°F12°C13 mph21 km/h from NorthwestMostly ClearMostly Clear
November 1331°F-1°C50°F10°C6 mph9 km/h from NorthwestMostly ClearMostly Clear

Yes

Low of 30°F-1°C, High of 39°F4°C
Wind: 7 mph11 km/h
Precipitation: 84% rain

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