Rosario weather live forecast

Today's maximum temperature in Rosario is expected to be 25°C. Select a day from the live weather forecast for Rosario, Argentina for more weather parameters.

Thursday
8th Jan
25

20

5

9
Friday
9th Jan
22

20

1

4
Saturday
10th Jan
26

20

4

11
Sunday
11th Jan
30

19

13

11
Monday
12th Jan
33

22

14

11

5-day weather forecast updated at 04:00 on Thursday 8th 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 Thursday 8th January 2026

Expect broken clouds in Rosario, Argentina with a maximum temperature of 25°C, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-east.

25
°C maximum temperature
20
°C minimum temperature
broken clouds
5
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from SE

Rosario weather for Friday 9th January 2026

Expect isolated thunderstorms in Rosario, Argentina with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 19 kph from the south-east.

22
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
85
% chance of some rain
<20
mm of rainfall expected
22
°C wind chill
19
kph wind from SE

Rosario weather for Saturday 10th January 2026

Expect mostly cloudy with rain in Rosario, Argentina with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 29% chance of some rain and a gentle breeze of 17 kph from the south.

26
°C maximum temperature
20
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
11
UV index (Extreme)
29
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
17
kph wind from S

Rosario weather for Sunday 11th January 2026

Expect scattered clouds in Rosario, Argentina with a maximum temperature of 30°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 light breeze of 12 kph from the south-west.

30
°C maximum temperature
19
°C minimum temperature
scattered clouds
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from SW

Rosario weather for Monday 12th January 2026

Expect clear skies in Rosario, Argentina with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.