Mar del Plata weather live forecast

Today's maximum temperature in Mar del Plata is expected to be 70°F. Select a day from the live weather forecast for Mar del Plata, Argentina for more weather parameters.

Friday
19th Dec
70

59

7

11
Saturday
20th Dec
75

66

3

8
Sunday
21st Dec
79

66

5

10
Monday
22nd Dec
81

64

8

11
Tuesday
23rd Dec
86

64

9

11

5-day weather forecast updated at 04:01 on Friday 19th 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 Friday 19th December 2025

Expect broken clouds in Mar del Plata, Argentina with a maximum temperature of 70°F, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 18 mph from the north-east.

70
°F maximum temperature
59
°F minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
18
mph wind from NE

Mar del Plata weather for Saturday 20th December 2025

Expect isolated thunderstorms in Mar del Plata, Argentina with a maximum temperature of 75°F, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 13 mph from the north.

75
°F maximum temperature
66
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
8
UV index (Very High)
67
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
13
mph 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 79°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 40% chance of some rain and a light breeze of 7 mph from the south.

79
°F maximum temperature
66
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
40
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
7
mph wind from S

Mar del Plata weather for Monday 22nd December 2025

Expect broken clouds in Mar del Plata, Argentina with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north-east.

81
°F maximum temperature
64
°F minimum temperature
broken clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
8
mph wind from NE

Mar del Plata weather for Tuesday 23rd December 2025

Expect isolated thunderstorms in Mar del Plata, Argentina with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a moderate breeze of 13 mph from the north-west.