Rosario weather live forecast

Today's maximum temperature in Rosario is expected to be 30°C. Select a day from the live weather forecast for Rosario, Argentina for more weather parameters.

Monday
5th Jan
30

18

14

11
Tuesday
6th Jan
32

21

13

11
Wednesday
7th Jan
32

23

11

11
Thursday
8th Jan
29

21

6

9
Friday
9th Jan
24

22

0

2

5-day weather forecast updated at 04:01 on Monday 5th January 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 5th January 2026

Expect clear skies in Rosario, Argentina with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

30
°C maximum temperature
18
°C minimum temperature
clear skies
14
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from NE

Rosario weather for Tuesday 6th January 2026

Expect scattered clouds in Rosario, Argentina with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north.

32
°C maximum temperature
21
°C minimum temperature
scattered clouds
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from N

Rosario weather for Wednesday 7th January 2026

Expect scattered clouds in Rosario, Argentina with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-east.

32
°C maximum temperature
23
°C minimum temperature
scattered clouds
11
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from SE

Rosario weather for Thursday 8th January 2026

Expect isolated thunderstorms in Rosario, Argentina with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 33% chance of some rain and a moderate breeze of 24 kph from the east.

29
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
33
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from E

Rosario weather for Friday 9th January 2026

Expect isolated thunderstorms in Rosario, Argentina with a maximum temperature of 24°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 63% chance of some rain and a gentle breeze of 18 kph from the east.