Montevideo weather live forecast

Today's maximum temperature in Montevideo is expected to be 25°C. Select a day from the live weather forecast for Montevideo, Uruguay for more weather parameters.

Tuesday
9th Dec
25

22

0

4
Wednesday
10th Dec
25

20

3

11
Thursday
11th Dec
30

19

9

11
Friday
12th Dec
31

22

8

11
Saturday
13th Dec
31

22

9

11

5-day weather forecast updated at 04:01 on Monday 8th December 2025 GMT

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

Montevideo weather forecast by day

Below are the detailed weather forecasts for Montevideo for the next 5 days.

Montevideo weather for Tuesday 9th December 2025

Expect isolated thunderstorms in Montevideo, Uruguay with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a moderate breeze of 21 kph from the east.

25
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
4
UV index (Moderate)
52
% chance of some rain
<5
mm of rainfall expected
25
°C wind chill
21
kph wind from E

Montevideo weather for Wednesday 10th December 2025

Expect isolated thunderstorms in Montevideo, Uruguay with a maximum temperature of 25°C, maximum UV of 11 (Extreme) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a gentle breeze of 16 kph from the south-east.

25
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
11
UV index (Extreme)
27
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
16
kph wind from SE

Montevideo weather for Thursday 11th December 2025

Expect isolated thunderstorms in Montevideo, Uruguay with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 38% chance of some rain and a light breeze of 12 kph from the west.

30
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
11
UV index (Extreme)
38
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from W

Montevideo weather for Friday 12th December 2025

Expect scattered clouds in Montevideo, Uruguay with a maximum temperature of 31°C, moderate 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 13 kph from the south-west.

31
°C maximum temperature
22
°C minimum temperature
scattered clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from SW

Montevideo weather for Saturday 13th December 2025

Expect isolated thunderstorms in Montevideo, Uruguay with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 21% chance of some rain and a gentle breeze of 13 kph from the north.