Uruguay weather live forecast

Today's maximum temperature in Uruguay is expected to be 25°C. Select a day from the live weather forecast for Uruguay (Montevideo) for more weather parameters.

Monday
15th Dec
25

21

3

8
Tuesday
16th Dec
22

18

9

6
Wednesday
17th Dec
29

15

14

10
Thursday
18th Dec
34

22

13

11
Friday
19th Dec
33

23

14

11

5-day weather forecast updated at 04:00 on Monday 15th 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 Monday 15th December 2025

Expect broken clouds in Uruguay with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south.

25
°C maximum temperature
21
°C minimum temperature
broken clouds
3
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
22
kph wind from S

Uruguay weather for Tuesday 16th December 2025

Expect scattered clouds in Uruguay with a maximum temperature of 22°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south-west.

22
°C maximum temperature
18
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
29
kph wind from SW

Uruguay weather for Wednesday 17th December 2025

Expect scattered clouds 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 gentle breeze of 18 kph from the north.

29
°C maximum temperature
15
°C minimum temperature
scattered clouds
14
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from N

Uruguay weather for Thursday 18th December 2025

Expect scattered clouds in Uruguay with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north.

34
°C maximum temperature
22
°C minimum temperature
scattered clouds
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
21
kph wind from N

Uruguay weather for Friday 19th December 2025

Expect scattered clouds in Uruguay with a maximum temperature of 33°C, 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 16 kph from the east.