Mar del Plata weather live forecast

Today's maximum temperature in Mar del Plata is expected to be 21°C. Select a day from the live weather forecast for Mar del Plata, Argentina for more weather parameters.

Thursday
17th Sep
21

4

10

6
Friday
18th Sep
22

11

7

5
Saturday
19th Sep
22

12

9

6
Sunday
20th Sep
21

13

2

3
Monday
21st Sep
17

9

8

6

5-day weather forecast updated at 04:00 on Thursday 17th September 2026 GMT

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The 5-day weather forecast for Argentina (Mar del Plata) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Mar del Plata weather forecast by day

Below are the detailed weather forecasts for Mar del Plata for the next 5 days.

Mar del Plata weather for Thursday 17th September 2026

Expect scattered clouds in Mar del Plata, Argentina with a maximum temperature of 21°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

21
°C maximum temperature
4
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from NW

Mar del Plata weather for Friday 18th September 2026

Expect scattered clouds in Mar del Plata, Argentina with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.

22
°C maximum temperature
11
°C minimum temperature
scattered clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
19
kph wind from N

Mar del Plata weather for Saturday 19th September 2026

Expect scattered clouds in Mar del Plata, Argentina with a maximum temperature of 22°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.

22
°C maximum temperature
12
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from NE

Mar del Plata weather for Sunday 20th September 2026

Expect isolated thunderstorms in Mar del Plata, Argentina with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 15 kph from the north.

21
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
76
% chance of some rain
<10
mm of rainfall expected
21
°C wind chill
15
kph wind from N

Mar del Plata weather for Monday 21st September 2026

Expect sunshine and showers in Mar del Plata, Argentina with a maximum temperature of 17°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a fresh breeze of 33 kph from the west.