Uruguay weather live forecast

Today's maximum temperature in Uruguay is expected to be 19°C. Select a day from the live weather forecast for Uruguay (Montevideo) for more weather parameters.

Thursday
3rd Sep
19

12

2

3
Friday
4th Sep
15

10

9

5
Saturday
5th Sep
12

9

6

5
Sunday
6th Sep
10

7

6

5
Monday
7th Sep
12

6

8

5

5-day weather forecast updated at 04:00 on Wednesday 2nd September 2026 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.

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Below are temperatures expected today at popular countries, regions and places in Uruguay. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Uruguay weather forecast by day

Below are the detailed weather forecasts for Uruguay for the next 5 days. The forecasts shown are for Montevideo and may not represent the whole of Uruguay. Browse more destinations in Uruguay to view more weather forecasts.

Uruguay weather for Thursday 3rd September 2026

Expect isolated thunderstorms in Uruguay with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 49% chance of some rain and a moderate breeze of 21 kph from the west.

19
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
49
% chance of some rain
<10
mm of rainfall expected
19
°C wind chill
21
kph wind from W

Uruguay weather for Friday 4th September 2026

Expect scattered clouds in Uruguay with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the west.

15
°C maximum temperature
10
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
20
kph wind from W

Uruguay weather for Saturday 5th September 2026

Expect sunshine and showers in Uruguay with a maximum temperature of 12°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a moderate breeze of 21 kph from the south-west.

12
°C maximum temperature
9
°C minimum temperature
sunshine and showers
6
hours of sunshine
5
UV index (Moderate)
49
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
21
kph wind from SW

Uruguay weather for Sunday 6th September 2026

Expect sunshine and showers in Uruguay with a maximum temperature of 10°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a moderate breeze of 20 kph from the south.

10
°C maximum temperature
7
°C minimum temperature
sunshine and showers
6
hours of sunshine
5
UV index (Moderate)
44
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
20
kph wind from S

Uruguay weather for Monday 7th September 2026

Expect scattered clouds in Uruguay with a maximum temperature of 12°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.