Rosario weather live forecast

Today's maximum temperature in Rosario is expected to be 27°C. Select a day from the live weather forecast for Rosario, Argentina for more weather parameters.

Saturday
18th Apr
27

18

5

6
Sunday
19th Apr
25

19

3

5
Monday
20th Apr
25

20

2

4
Tuesday
21st Apr
20

15

1

6
Wednesday
22nd Apr
21

13

6

3

5-day weather forecast updated at 04:00 on Saturday 18th April 2026 GMT

More about Rosario

Rosario by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Argentina

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

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 Saturday 18th April 2026

Expect broken clouds in Rosario, Argentina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.

27
°C maximum temperature
18
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
15
kph wind from N

Rosario weather for Sunday 19th April 2026

Expect mostly cloudy with light rain in Rosario, Argentina with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 12 kph from the east.

25
°C maximum temperature
19
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
5
UV index (Moderate)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
12
kph wind from E

Rosario weather for Monday 20th April 2026

Expect isolated thunderstorms in Rosario, Argentina with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a light breeze of 11 kph from the east.

25
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
43
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
11
kph wind from E

Rosario weather for Tuesday 21st April 2026

Expect mostly cloudy with light rain in Rosario, Argentina with a maximum temperature of 20°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 12% chance of some rain and a gentle breeze of 19 kph from the south-west.

20
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
6
UV index (High)
12
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
19
kph wind from SW

Rosario weather for Wednesday 22nd April 2026

Expect scattered clouds in Rosario, Argentina with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.