Rosario weather live forecast

Today's maximum temperature in Rosario is expected to be 20°C. Select a day from the live weather forecast for Rosario, Argentina for more weather parameters.

Friday
15th May
20

9

9

4
Saturday
16th May
17

11

2

3
Sunday
17th May
15

8

3

3
Monday
18th May
17

6

10

3
Tuesday
19th May
18

6

10

4

5-day weather forecast updated at 04:00 on Friday 15th May 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 Friday 15th May 2026

Expect scattered clouds in Rosario, Argentina with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

20
°C maximum temperature
9
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
16
kph wind from N

Rosario weather for Saturday 16th May 2026

Expect broken clouds in Rosario, Argentina with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

17
°C maximum temperature
11
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
18
kph wind from S

Rosario weather for Sunday 17th May 2026

Expect broken clouds in Rosario, Argentina with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.

15
°C maximum temperature
8
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
17
kph wind from S

Rosario weather for Monday 18th May 2026

Expect clear skies in Rosario, Argentina with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

17
°C maximum temperature
6
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
8
kph wind from NW

Rosario weather for Tuesday 19th May 2026

Expect clear skies in Rosario, Argentina with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.