Uruguay weather live forecast

Today's maximum temperature in Uruguay is expected to be 82°F. Select a day from the live weather forecast for Uruguay (Montevideo) for more weather parameters.

Sunday
14th Dec
82

73

2

9
Monday
15th Dec
79

70

5

5
Tuesday
16th Dec
72

64

9

9
Wednesday
17th Dec
86

59

13

11
Thursday
18th Dec
93

72

14

11

5-day weather forecast updated at 04:00 on Sunday 14th 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 Sunday 14th December 2025

Expect isolated thunderstorms in Uruguay with a maximum temperature of 82°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 64% chance of some rain and a moderate breeze of 14 mph from the south-east.

82
°F maximum temperature
73
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
9
UV index (Very High)
64
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
14
mph wind from SE

Uruguay weather for Monday 15th December 2025

Expect isolated thunderstorms in Uruguay with a maximum temperature of 79°F, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 28% chance of some rain and a moderate breeze of 14 mph from the south.

79
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
28
% chance of some rain
<5
mm of rainfall expected
79
°F wind chill
14
mph wind from S

Uruguay weather for Tuesday 16th December 2025

Expect scattered clouds in Uruguay with a maximum temperature of 72°F, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the south-west.

72
°F maximum temperature
64
°F minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
72
°F wind chill
16
mph wind from SW

Uruguay weather for Wednesday 17th December 2025

Expect clear skies in Uruguay with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north.

86
°F maximum temperature
59
°F minimum temperature
clear skies
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from N

Uruguay weather for Thursday 18th December 2025

Expect clear skies in Uruguay with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 11 (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the north.