Yes

you do need a jacket based on the weather in Madison, WI, USA 25 minutes ago

Why? Because the cold's there, but it's just a reminder, not an invasion!
50°F10°C & Mostly Clear

Wind is 9 mph14 km/h from the South, gusting to 16 mph26 km/h
October 10
2am49°F10°C9 mph14 km/h SouthPartly Cloudy
3am49°F10°C9 mph14 km/h SouthMostly Cloudy
4am49°F10°C9 mph15 km/h SouthCloudy
5am49°F10°C9 mph15 km/h SouthCloudy
6am50°F10°C10 mph17 km/h SouthCloudy
7am51°F10°C10 mph16 km/h SouthCloudy
8am51°F11°C10 mph17 km/h SouthCloudy
9am52°F11°C11 mph17 km/h SouthwestCloudy
10am53°F12°C11 mph18 km/h SouthwestCloudy
11am55°F13°C12 mph19 km/h SouthwestCloudy
12pm57°F14°C12 mph19 km/h SouthwestCloudy
1pm61°F16°C12 mph20 km/h SouthwestMostly Cloudy
DateLowHighWindDayNight
October 1049°F10°C71°F22°C12 mph19 km/h from WestPartly CloudyClear
October 1144°F7°C65°F18°C6 mph10 km/h from NortheastClearMostly Clear
October 1249°F9°C68°F20°C10 mph16 km/h from SoutheastPartly CloudyMostly Cloudy
October 1354°F12°C68°F20°C7 mph11 km/h from WestDrizzleMostly Clear
October 1447°F8°C64°F18°C7 mph12 km/h from NortheastMostly CloudyMostly Cloudy
October 1548°F9°C59°F15°C6 mph10 km/h from NortheastPartly CloudyPartly Cloudy
October 1645°F7°C61°F16°C5 mph8 km/h from EastDrizzleDrizzle

Yes

Low of 49°F10°C, High of 72°F22°C
Wind: 12 mph19 km/h
Precipitation: 22% rain

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