Mar del Plata weather live forecast

Today's maximum temperature in Mar del Plata is expected to be 22°C. Select a day from the live weather forecast for Mar del Plata, Argentina for more weather parameters.

Saturday
20th Dec
22

19

2

7
Sunday
21st Dec
27

19

8

9
Monday
22nd Dec
27

18

13

11
Tuesday
23rd Dec
29

19

10

11
Wednesday
24th Dec
27

18

7

11

5-day weather forecast updated at 04:00 on Saturday 20th December 2025 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 Saturday 20th December 2025

Expect isolated thunderstorms in Mar del Plata, Argentina with a maximum temperature of 22°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 22 kph from the north.

22
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
7
UV index (High)
65
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
22
kph wind from N

Mar del Plata weather for Sunday 21st December 2025

Expect isolated thunderstorms in Mar del Plata, Argentina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a gentle breeze of 13 kph from the south.

27
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
52
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
13
kph wind from S

Mar del Plata weather for Monday 22nd December 2025

Expect clear skies in Mar del Plata, Argentina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-east.

27
°C maximum temperature
18
°C minimum temperature
clear skies
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from NE

Mar del Plata weather for Tuesday 23rd December 2025

Expect scattered clouds in Mar del Plata, Argentina with a maximum temperature of 29°C, moderate levels of heat & humidity, 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 north-west.

29
°C maximum temperature
19
°C minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from NW

Mar del Plata weather for Wednesday 24th December 2025

Expect isolated thunderstorms in Mar del Plata, Argentina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a moderate breeze of 21 kph from the south.