Rosario weather live forecast

Today's maximum temperature in Rosario is expected to be 16°C. Select a day from the live weather forecast for Rosario, Argentina for more weather parameters.

Saturday
15th Aug
16

13

0

1
Sunday
16th Aug
18

14

2

2
Monday
17th Aug
16

13

1

3
Tuesday
18th Aug
13

10

0

4
Wednesday
19th Aug
13

9

0

1

5-day weather forecast updated at 04:00 on Saturday 15th August 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 15th August 2026

Expect overcast skies in Rosario, Argentina with a maximum temperature of 16°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

16
°C maximum temperature
13
°C minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

Rosario weather for Sunday 16th August 2026

Expect mostly cloudy with light rain in Rosario, Argentina with a maximum temperature of 18°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 9% chance of some rain and a gentle breeze of 14 kph from the south.

18
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
9
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
14
kph wind from S

Rosario weather for Monday 17th August 2026

Expect broken clouds in Rosario, Argentina with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-east.

16
°C maximum temperature
13
°C minimum temperature
broken clouds
1
hour of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from SE

Rosario weather for Tuesday 18th August 2026

Expect overcast with light rain in Rosario, Argentina with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 23 kph from the south.

13
°C maximum temperature
10
°C minimum temperature
overcast with light rain
0
hours of sunshine
4
UV index (Moderate)
53
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
23
kph wind from S

Rosario weather for Wednesday 19th August 2026

Expect overcast skies in Rosario, Argentina with a maximum temperature of 13°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.