Rosario weather live forecast

Today's maximum temperature in Rosario is expected to be 21°C. Select a day from the live weather forecast for Rosario, Argentina for more weather parameters.

Monday
19th Oct
21

10

8

9
Tuesday
20th Oct
21

12

2

6
Wednesday
21st Oct
22

16

4

7
Thursday
22nd Oct
23

16

1

8
Friday
23rd Oct
23

16

5

5

5-day weather forecast updated at 04:00 on Monday 19th October 2026 GMT

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The 5-day weather forecast for Argentina (Rosario) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Rosario weather forecast by day

Below are the detailed weather forecasts for Rosario for the next 5 days.

Rosario weather for Monday 19th October 2026

Expect scattered clouds in Rosario, Argentina with a maximum temperature of 21°C, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

21
°C maximum temperature
10
°C minimum temperature
scattered clouds
8
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
21
°C wind chill
16
kph wind from E

Rosario weather for Tuesday 20th October 2026

Expect broken clouds in Rosario, Argentina with a maximum temperature of 21°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-east.

21
°C maximum temperature
12
°C minimum temperature
broken clouds
2
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from NE

Rosario weather for Wednesday 21st October 2026

Expect broken clouds in Rosario, Argentina with a maximum temperature of 22°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.

22
°C maximum temperature
16
°C minimum temperature
broken clouds
4
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from E

Rosario weather for Thursday 22nd October 2026

Expect isolated thunderstorms in Rosario, Argentina with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 67% chance of some rain and a gentle breeze of 17 kph from the east.

23
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
8
UV index (Very High)
67
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
17
kph wind from E

Rosario weather for Friday 23rd October 2026

Expect broken clouds in Rosario, Argentina with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-east.