Rosario weather live forecast

Today's maximum temperature in Rosario is expected to be 32°C. Select a day from the live weather forecast for Rosario, Argentina for more weather parameters.

Friday
16th Jan
32

24

8

11
Saturday
17th Jan
33

24

13

11
Sunday
18th Jan
30

21

11

11
Monday
19th Jan
26

17

10

11
Tuesday
20th Jan
29

17

12

11

5-day weather forecast updated at 04:01 on Friday 16th 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 Friday 16th January 2026

Expect isolated thunderstorms in Rosario, Argentina with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 11% chance of some rain and a gentle breeze of 19 kph from the south-east.

32
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
11
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from SE

Rosario weather for Saturday 17th 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 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

33
°C maximum temperature
24
°C minimum temperature
clear skies
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
12
kph wind from NE

Rosario weather for Sunday 18th 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 2-5 mm of rainfall expected with 9% chance of some rain and a moderate breeze of 28 kph from the south-east.

30
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
11
hours of sunshine
11
UV index (Extreme)
9
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
28
kph wind from SE

Rosario weather for Monday 19th January 2026

Expect scattered clouds in Rosario, Argentina with a maximum temperature of 26°C, maximum UV of 11+ (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the east.

26
°C maximum temperature
17
°C minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from E

Rosario weather for Tuesday 20th January 2026

Expect scattered clouds in Rosario, Argentina with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-east.