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.

Tuesday
17th Feb
30

22

4

10
Wednesday
18th Feb
32

24

8

7
Thursday
19th Feb
27

22

5

5
Friday
20th Feb
28

20

6

3
Saturday
21st Feb
26

20

0

2

5-day weather forecast updated at 04:01 on Tuesday 17th February 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 Tuesday 17th February 2026

Expect isolated thunderstorms in Rosario, Argentina with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 23% chance of some rain and a light breeze of 12 kph from the east.

30
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
10
UV index (Very High)
23
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from E

Rosario weather for Wednesday 18th February 2026

Expect scattered clouds in Rosario, Argentina with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

32
°C maximum temperature
24
°C minimum temperature
scattered clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
12
kph wind from E

Rosario weather for Thursday 19th February 2026

Expect isolated thunderstorms in Rosario, Argentina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 18 kph from the south-east.

27
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
56
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
18
kph wind from SE

Rosario weather for Friday 20th February 2026

Expect sunshine and showers in Rosario, Argentina with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 19 kph from the east.

28
°C maximum temperature
20
°C minimum temperature
sunshine and showers
6
hours of sunshine
3
UV index (Moderate)
42
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
19
kph wind from E

Rosario weather for Saturday 21st February 2026

Expect mostly cloudy with rain in Rosario, Argentina with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 19 kph from the south-east.