Yes

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

Why? Because it's quite chilly!
44°F7°C & Partly Cloudy

Wind is 7 mph11 km/h from the Northwest, gusting to 18 mph29 km/h
November 8
6am44°F6°C7 mph12 km/h NorthwestPartly Cloudy
7am43°F6°C6 mph10 km/h NorthwestPartly Cloudy
8am43°F6°C6 mph10 km/h NorthwestPartly Cloudy
9am41°F5°C5 mph9 km/h NorthwestPartly Cloudy
10am40°F5°C4 mph6 km/h NorthwestMostly Cloudy
11am40°F4°C4 mph7 km/h NorthwestCloudy
12pm39°F4°C4 mph6 km/h NorthwestCloudy
1pm40°F4°C4 mph6 km/h NorthwestCloudy
2pm41°F5°C4 mph6 km/h NorthCloudy
3pm43°F6°C4 mph6 km/h NorthCloudy
4pm45°F7°C3 mph6 km/h NortheastCloudy
5pm47°F8°C3 mph4 km/h EastCloudy
DateLowHighWindDayNight
November 744°F6°C64°F18°C7 mph11 km/h from WestMostly ClearPartly Cloudy
November 836°F2°C47°F8°C5 mph8 km/h from NorthRainDrizzle
November 925°F-4°C36°F2°C17 mph27 km/h from NorthwestWindyMostly Clear
November 1023°F-5°C38°F3°C12 mph19 km/h from NorthwestClearMostly Cloudy
November 1128°F-2°C48°F9°C12 mph20 km/h from SouthwestPartly CloudyPartly Cloudy
November 1238°F3°C53°F12°C13 mph22 km/h from WestClearMostly Clear
November 1334°F1°C52°F11°C7 mph11 km/h from WestMostly ClearMostly Cloudy

Yes

Low of 37°F3°C, High of 47°F9°C
Wind: 5 mph8 km/h
Precipitation: 81% rain

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