Uruguay weather live forecast

Today's maximum temperature in Uruguay is expected to be 73°F. Select a day from the live weather forecast for Uruguay (Montevideo) for more weather parameters.

Friday
18th Sep
73

55

7

6
Saturday
19th Sep
73

61

4

4
Sunday
20th Sep
75

64

6

5
Monday
21st Sep
66

59

8

5
Tuesday
22nd Sep
57

50

3

6

5-day weather forecast updated at 04:00 on Friday 18th 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 Friday 18th September 2026

Expect broken clouds in Uruguay with a maximum temperature of 73°F, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-east.

73
°F maximum temperature
55
°F minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
mph wind from NE

Uruguay weather for Saturday 19th September 2026

Expect broken clouds in Uruguay with a maximum temperature of 73°F, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north-east.

73
°F maximum temperature
61
°F minimum temperature
broken clouds
4
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
73
°F wind chill
8
mph wind from NE

Uruguay weather for Sunday 20th September 2026

Expect isolated thunderstorms in Uruguay with a maximum temperature of 75°F, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 8 mph from the west.

75
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
53
% chance of some rain
<5
mm of rainfall expected
75
°F wind chill
8
mph wind from W

Uruguay weather for Monday 21st September 2026

Expect isolated thunderstorms in Uruguay with a maximum temperature of 66°F, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 17% chance of some rain and a fresh breeze of 19 mph from the west.

66
°F maximum temperature
59
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
5
UV index (Moderate)
17
% chance of some rain
<2
mm of rainfall expected
66
°F wind chill
19
mph wind from W

Uruguay weather for Tuesday 22nd September 2026

Expect broken clouds in Uruguay with a maximum temperature of 57°F, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the south-west.