Mar del Plata weather live forecast

Today's maximum temperature in Mar del Plata is expected to be 18°C. Select a day from the live weather forecast for Mar del Plata, Argentina for more weather parameters.

Tuesday
16th Dec
18

13

9

9
Wednesday
17th Dec
27

14

13

11
Thursday
18th Dec
27

17

9

11
Friday
19th Dec
20

16

4

11
Saturday
20th Dec
26

20

6

11

5-day weather forecast updated at 04:00 on Tuesday 16th 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 Tuesday 16th December 2025

Expect sunshine and showers in Mar del Plata, Argentina with a maximum temperature of 18°C, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 8% chance of some rain and a fresh breeze of 30 kph from the south.

18
°C maximum temperature
13
°C minimum temperature
sunshine and showers
9
hours of sunshine
9
UV index (Very High)
8
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
30
kph wind from S

Mar del Plata weather for Wednesday 17th 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 13 hours of bright sunshine. There are 0-2 mm of rainfall expected with 54% chance of some rain and a fresh breeze of 31 kph from the north-west.

27
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
13
hours of sunshine
11
UV index (Extreme)
54
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
31
kph wind from NW

Mar del Plata weather for Thursday 18th 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 9 hours of bright sunshine. There are 5-10 mm of rainfall expected with 15% chance of some rain and a fresh breeze of 29 kph from the south.

27
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
11
UV index (Extreme)
15
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
29
kph wind from S

Mar del Plata weather for Friday 19th December 2025

Expect isolated thunderstorms in Mar del Plata, Argentina with a maximum temperature of 20°C, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a fresh breeze of 30 kph from the east.

20
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
43
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
30
kph wind from E

Mar del Plata weather for Saturday 20th December 2025

Expect isolated thunderstorms in Mar del Plata, Argentina with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 58% chance of some rain and a moderate breeze of 26 kph from the north-east.