Rosario weather live forecast

Today's maximum temperature in Rosario is expected to be 36°C. Select a day from the live weather forecast for Rosario, Argentina for more weather parameters.

Monday
12th Jan
36

23

13

11
Tuesday
13th Jan
35

25

10

11
Wednesday
14th Jan
36

25

6

9
Thursday
15th Jan
29

24

6

8
Friday
16th Jan
30

22

11

11

5-day weather forecast updated at 04:00 on Monday 12th 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 12th January 2026

Expect clear skies in Rosario, Argentina with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.

36
°C maximum temperature
23
°C minimum temperature
clear skies
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
17
kph wind from NW

Rosario weather for Tuesday 13th January 2026

Expect scattered clouds in Rosario, Argentina with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

35
°C maximum temperature
25
°C minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
12
kph wind from E

Rosario weather for Wednesday 14th January 2026

Expect broken clouds in Rosario, Argentina with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north.

36
°C maximum temperature
25
°C minimum temperature
broken clouds
6
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
21
kph wind from N

Rosario weather for Thursday 15th January 2026

Expect isolated thunderstorms in Rosario, Argentina with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 91% chance of some rain and a gentle breeze of 15 kph from the north.

29
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
91
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from N

Rosario weather for Friday 16th January 2026

Expect isolated thunderstorms in Rosario, Argentina with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a gentle breeze of 18 kph from the south-east.