Uruguay weather live forecast

Today's maximum temperature in Uruguay is expected to be 70°F. Select a day from the live weather forecast for Uruguay (Montevideo) for more weather parameters.

Tuesday
16th Dec
70

66

11

10
Wednesday
17th Dec
84

64

13

11
Thursday
18th Dec
91

72

11

11
Friday
19th Dec
84

75

9

11
Saturday
20th Dec
91

77

2

11

5-day weather forecast updated at 04:00 on Tuesday 16th December 2025 GMT

More about Uruguay

Uruguay by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Uruguay

Booking.com: Latest worldwide hotel deals

Sale

Check out latest hotel deals worldwide with Booking.com
Find trending hotels, popular destinations & more
Search for specific destinations & dates or by hotel type

Go to Booking.com deal >>

View all Booking.com offers

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.

All Uruguay destinations

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 Tuesday 16th December 2025

Expect scattered clouds in Uruguay with a maximum temperature of 70°F, maximum UV of 10 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the south-west.

70
°F maximum temperature
66
°F minimum temperature
scattered clouds
11
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
15
mph wind from SW

Uruguay weather for Wednesday 17th December 2025

Expect clear skies in Uruguay with a maximum temperature of 84°F, low 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 10 mph from the north.

84
°F maximum temperature
64
°F minimum temperature
clear skies
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
10
mph wind from N

Uruguay weather for Thursday 18th December 2025

Expect scattered clouds in Uruguay with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the north.

91
°F maximum temperature
72
°F minimum temperature
scattered clouds
11
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
15
mph wind from N

Uruguay weather for Friday 19th December 2025

Expect scattered clouds in Uruguay with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the east.

84
°F maximum temperature
75
°F minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
14
mph wind from E

Uruguay weather for Saturday 20th December 2025

Expect isolated thunderstorms in Uruguay with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 11 (Extreme) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 10 mph from the north-east.