Montevideo weather live forecast

Today's maximum temperature in Montevideo is expected to be 23°C. Select a day from the live weather forecast for Montevideo, Uruguay for more weather parameters.

Thursday
17th Sep
23

9

9

6
Friday
18th Sep
22

13

7

6
Saturday
19th Sep
24

16

5

5
Sunday
20th Sep
25

18

5

4
Monday
21st Sep
20

15

11

6

5-day weather forecast updated at 04:00 on Thursday 17th 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.

Montevideo weather forecast by day

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

Montevideo weather for Thursday 17th September 2026

Expect scattered clouds in Montevideo, Uruguay with a maximum temperature of 23°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.

23
°C maximum temperature
9
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
15
kph wind from N

Montevideo weather for Friday 18th September 2026

Expect broken clouds in Montevideo, Uruguay with a maximum temperature of 22°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.

22
°C maximum temperature
13
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
14
kph wind from NE

Montevideo weather for Saturday 19th September 2026

Expect broken clouds in Montevideo, Uruguay with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

24
°C maximum temperature
16
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
24
°C wind chill
15
kph wind from NE

Montevideo weather for Sunday 20th September 2026

Expect isolated thunderstorms in Montevideo, Uruguay with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 15 kph from the west.

25
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
58
% chance of some rain
<5
mm of rainfall expected
25
°C wind chill
15
kph wind from W

Montevideo weather for Monday 21st September 2026

Expect isolated thunderstorms in Montevideo, Uruguay with a maximum temperature of 20°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a moderate breeze of 26 kph from the west.