Yes

you do need a jacket based on the weather in Ripon, WI 54971, USA 1 second ago

Why? Because it's on the windy side!
62°F17°C & Windy

Wind is 17 mph28 km/h from the Northeast, gusting to 24 mph38 km/h
May 7
6pm61°F16°C17 mph28 km/h NortheastWindy
7pm60°F16°C16 mph26 km/h NortheastWindy
8pm58°F14°C15 mph24 km/h NortheastWindy
9pm54°F12°C13 mph22 km/h NortheastMostly Clear
10pm51°F10°C14 mph23 km/h NortheastMostly Clear
11pm48°F9°C15 mph24 km/h NortheastWindy
May 8
12am46°F8°C15 mph23 km/h NortheastClear
1am45°F7°C14 mph23 km/h NortheastClear
2am43°F6°C13 mph21 km/h NortheastClear
3am41°F5°C12 mph19 km/h NortheastClear
4am40°F4°C11 mph17 km/h NortheastClear
5am39°F4°C10 mph16 km/h NortheastClear
DateLowHighWindDayNight
May 745°F7°C63°F17°C13 mph21 km/h from NortheastPartly CloudyClear
May 838°F3°C62°F16°C12 mph20 km/h from NortheastClearClear
May 936°F2°C70°F21°C4 mph6 km/h from WestClearMostly Clear
May 1049°F10°C72°F22°C10 mph15 km/h from NortheastMostly ClearClear
May 1144°F7°C79°F26°C9 mph14 km/h from SouthClearClear
May 1254°F12°C77°F25°C10 mph16 km/h from SouthMostly ClearMostly Cloudy
May 1356°F13°C72°F22°C7 mph11 km/h from SoutheastMostly CloudyPartly Cloudy

Yes

Low of 37°F3°C, High of 62°F17°C
Wind: 12 mph20 km/h
Precipitation: None

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