Colonia weather live forecast

Today's maximum temperature in Colonia is expected to be 81°F. Select a day from the live weather forecast for Colonia, Uruguay for more weather parameters.

Tuesday
17th Mar
81

70

4

6
Wednesday
18th Mar
72

64

10

9
Thursday
19th Mar
77

61

12

9
Friday
20th Mar
79

68

5

6
Saturday
21st Mar
75

70

2

2

5-day weather forecast updated at 04:03 on Tuesday 17th March 2026 GMT

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The 5-day weather forecast for Uruguay (Colonia) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Colonia weather forecast by day

Below are the detailed weather forecasts for Colonia for the next 5 days.

Colonia weather for Tuesday 17th March 2026

Expect isolated thunderstorms in Colonia, Uruguay with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 90% chance of some rain and a moderate breeze of 14 mph from the north.

81
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
90
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
14
mph wind from N

Colonia weather for Wednesday 18th March 2026

Expect scattered clouds in Colonia, Uruguay with a maximum temperature of 72°F, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the south-east.

72
°F maximum temperature
64
°F minimum temperature
scattered clouds
10
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
17
mph wind from SE

Colonia weather for Thursday 19th March 2026

Expect clear skies in Colonia, Uruguay with a maximum temperature of 77°F, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the east.

77
°F maximum temperature
61
°F minimum temperature
clear skies
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
77
°F wind chill
13
mph wind from E

Colonia weather for Friday 20th March 2026

Expect isolated thunderstorms in Colonia, Uruguay with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a moderate breeze of 14 mph from the north-east.

79
°F maximum temperature
68
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
44
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
14
mph wind from NE

Colonia weather for Saturday 21st March 2026

Expect isolated thunderstorms in Colonia, Uruguay with a maximum temperature of 75°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 15 mph from the north-east.