Yes

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

Why? Because too cold for just a hoodie, too warm for a parka!
39°F4°C & Cloudy

Wind is 9 mph14 km/h from the East, gusting to 17 mph28 km/h
April 4
8am40°F4°C9 mph14 km/h EastCloudy
9am40°F5°C9 mph15 km/h EastCloudy
10am42°F6°C10 mph15 km/h EastCloudy
11am45°F7°C10 mph16 km/h EastCloudy
12pm47°F8°C9 mph15 km/h EastCloudy
1pm50°F10°C9 mph15 km/h SoutheastCloudy
2pm51°F10°C8 mph13 km/h SoutheastCloudy
3pm51°F10°C7 mph11 km/h EastCloudy
4pm51°F11°C6 mph10 km/h EastCloudy
5pm53°F11°C6 mph10 km/h NortheastCloudy
6pm53°F11°C7 mph11 km/h NortheastCloudy
7pm52°F11°C7 mph11 km/h NortheastCloudy
DateLowHighWindDayNight
April 439°F4°C53°F11°C8 mph13 km/h from EastCloudyCloudy
April 533°F1°C48°F9°C16 mph26 km/h from NorthWindyClear
April 629°F-1°C56°F14°C6 mph10 km/h from WestMostly ClearMostly Clear
April 733°F0°C48°F9°C11 mph18 km/h from NorthMostly ClearClear
April 827°F-3°C53°F12°C13 mph20 km/h from SoutheastMostly CloudyPartly Cloudy
April 941°F5°C67°F19°C6 mph10 km/h from NorthPartly CloudyMostly Cloudy
April 1045°F7°C64°F18°C15 mph24 km/h from NorthwestPartly CloudyMostly Clear

Yes

Low of 34°F1°C, High of 48°F9°C
Wind: 16 mph26 km/h
Precipitation: None

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