Uruguay weather live forecast

Today's maximum temperature in Uruguay is expected to be 86°F. Select a day from the live weather forecast for Uruguay (Montevideo) for more weather parameters.

Friday
12th Dec
86

70

11

11
Saturday
13th Dec
93

72

11

11
Sunday
14th Dec
77

70

0

9
Monday
15th Dec
77

68

6

10
Tuesday
16th Dec
73

63

13

11

5-day weather forecast updated at 04:00 on Friday 12th 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.

Top Uruguay destinations

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 12th December 2025

Expect isolated thunderstorms in Uruguay with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 3% chance of some rain and a moderate breeze of 15 mph from the west.

86
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
11
hours of sunshine
11
UV index (Extreme)
3
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
15
mph wind from W

Uruguay weather for Saturday 13th December 2025

Expect isolated thunderstorms in Uruguay with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a moderate breeze of 14 mph from the north-west.

93
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
11
hours of sunshine
11
UV index (Extreme)
18
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
14
mph wind from NW

Uruguay weather for Sunday 14th December 2025

Expect isolated thunderstorms in Uruguay with a maximum temperature of 77°F, maximum UV of 9 (Very High) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 16 mph from the south-east.

77
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
9
UV index (Very High)
85
% chance of some rain
<5
mm of rainfall expected
77
°F wind chill
16
mph wind from SE

Uruguay weather for Monday 15th December 2025

Expect isolated thunderstorms in Uruguay with a maximum temperature of 77°F, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a gentle breeze of 11 mph from the south.

77
°F maximum temperature
68
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
28
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
11
mph wind from S

Uruguay weather for Tuesday 16th December 2025

Expect clear skies in Uruguay with a maximum temperature of 73°F, maximum UV of 11+ (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the south-west.