Uruguay weather live forecast

Today's maximum temperature in Uruguay is expected to be 34°C. Select a day from the live weather forecast for Uruguay (Montevideo) for more weather parameters.

Saturday
13th Dec
34

22

11

11
Sunday
14th Dec
25

21

0

9
Monday
15th Dec
25

20

6

10
Tuesday
16th Dec
23

17

13

11
Wednesday
17th Dec
29

16

14

10

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.

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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 Saturday 13th December 2025

Expect isolated thunderstorms in Uruguay with a maximum temperature of 34°C, 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 22 kph from the north-west.

34
°C maximum temperature
22
°C 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
22
kph wind from NW

Uruguay weather for Sunday 14th December 2025

Expect isolated thunderstorms in Uruguay with a maximum temperature of 25°C, 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 26 kph from the south-east.

25
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
9
UV index (Very High)
85
% chance of some rain
<5
mm of rainfall expected
25
°C wind chill
26
kph wind from SE

Uruguay weather for Monday 15th December 2025

Expect isolated thunderstorms in Uruguay with a maximum temperature of 25°C, 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 17 kph from the south.

25
°C maximum temperature
20
°C 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
17
kph wind from S

Uruguay weather for Tuesday 16th December 2025

Expect clear skies in Uruguay with a maximum temperature of 23°C, maximum UV of 11+ (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-west.

23
°C maximum temperature
17
°C minimum temperature
clear skies
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from SW

Uruguay weather for Wednesday 17th December 2025

Expect clear skies in Uruguay with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north.