Yes

you do need a jacket based on the weather in St Paul, MN 55102, USA 1 second ago

Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
41°F5°C & Clear

Wind is 3 mph5 km/h from the Northwest, gusting to 8 mph13 km/h
October 30
5am40°F5°C2 mph3 km/h NorthwestMostly Clear
6am39°F4°C2 mph4 km/h NorthwestMostly Clear
7am38°F4°C3 mph6 km/h WestMostly Cloudy
8am38°F3°C4 mph6 km/h WestMostly Cloudy
9am37°F3°C3 mph5 km/h WestCloudy
10am36°F2°C2 mph3 km/h WestCloudy
11am37°F3°C2 mph4 km/h WestCloudy
12pm37°F3°C2 mph4 km/h WestCloudy
1pm38°F3°C3 mph5 km/h WestCloudy
2pm40°F4°C3 mph5 km/h WestCloudy
3pm43°F6°C4 mph6 km/h WestCloudy
4pm45°F7°C5 mph9 km/h WestCloudy
DateLowHighWindDayNight
October 2940°F5°C55°F13°C3 mph5 km/h from NorthMostly ClearPartly Cloudy
October 3036°F2°C51°F11°C5 mph8 km/h from WestCloudyPartly Cloudy
October 3137°F3°C48°F9°C7 mph12 km/h from NorthwestMostly CloudyMostly Cloudy
November 137°F3°C48°F9°C5 mph8 km/h from NorthwestMostly CloudyMostly Cloudy
November 236°F2°C53°F12°C12 mph20 km/h from SouthwestMostly CloudyPartly Cloudy
November 341°F5°C55°F13°C12 mph19 km/h from WestClearClear
November 435°F2°C54°F12°C6 mph9 km/h from SouthwestPartly CloudyMostly Cloudy

Yes

Low of 37°F3°C, High of 51°F11°C
Wind: 5 mph8 km/h
Precipitation: None

Support This Page