No

you don't need a jacket based on the weather in Rosario, Santa Fe Province, Argentina 1 second ago

61°F16°C & Clear

Wind is 4 mph7 km/h from the Northeast, gusting to 8 mph13 km/h
April 29
11pm60°F15°C5 mph8 km/h NortheastClear
April 30
12am59°F15°C5 mph8 km/h NortheastClear
1am58°F14°C5 mph8 km/h NorthClear
2am57°F14°C5 mph8 km/h NorthClear
3am56°F14°C5 mph8 km/h NorthClear
4am56°F13°C5 mph8 km/h NorthClear
5am55°F13°C5 mph7 km/h NorthClear
6am55°F13°C5 mph7 km/h NorthClear
7am56°F13°C5 mph8 km/h NorthClear
8am59°F15°C5 mph9 km/h NorthClear
9am63°F17°C6 mph10 km/h NorthClear
10am68°F20°C7 mph12 km/h NorthClear
DateLowHighWindDayNight
April 2853°F12°C78°F25°C4 mph6 km/h from NorthMostly ClearClear
April 2955°F13°C76°F25°C7 mph12 km/h from NorthMostly ClearMostly Cloudy
April 3058°F14°C74°F23°C8 mph13 km/h from NortheastCloudyCloudy
May 161°F16°C77°F25°C3 mph5 km/h from SoutheastPartly CloudyMostly Clear
May 259°F15°C78°F25°C4 mph6 km/h from NortheastClearClear
May 362°F16°C80°F26°C6 mph9 km/h from NorthMostly ClearMostly Cloudy
May 465°F18°C74°F24°C6 mph10 km/h from EastMostly CloudyPartly Cloudy

Yes

Low of 55°F13°C, High of 76°F25°C
Wind: 7 mph12 km/h
Precipitation: None

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