Yes

you do need a jacket based on the weather in St Paul, MN, USA 1 second ago

Why? Because it's pretty chilly.
52°F11°C & Cloudy

Wind is 12 mph19 km/h from the SE, gusting to 27 mph43 km/h
April 26
3am51°F10°C13 mph20 km/h SEPartly Cloudy
4am50°F10°C13 mph21 km/h SEMostly Cloudy
5am49°F9°C14 mph22 km/h SEMostly Cloudy
6am48°F9°C14 mph23 km/h SECloudy
7am47°F8°C14 mph23 km/h SECloudy
8am46°F8°C15 mph25 km/h SEWindy
9am46°F8°C15 mph25 km/h SEWindy
10am46°F8°C15 mph24 km/h SECloudy
11am45°F7°C15 mph24 km/h SERain
12pm46°F8°C16 mph26 km/h SERain
1pm47°F9°C18 mph28 km/h SEWindy
2pm50°F10°C17 mph28 km/h SEWindy
DateLowHighWindDayNight
April 2645°F7°C55°F13°C16 mph26 km/h from SERainRain
April 2751°F11°C62°F17°C11 mph18 km/h from WCloudyRain
April 2846°F8°C54°F12°C13 mph21 km/h from ERainRain
April 2945°F7°C55°F13°C11 mph18 km/h from WCloudyPartly Cloudy
April 3044°F6°C71°F22°C11 mph17 km/h from SMostly ClearMostly Clear
May 152°F11°C69°F20°C9 mph14 km/h from WMostly CloudyPartly Cloudy
May 243°F6°C63°F17°C8 mph13 km/h from NMostly CloudyRain

Yes

Low of 51°F11°C, High of 63°F17°C
Wind: 11 mph18 km/h
Precipitation: 51% rain

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