Ushuaia weather live forecast

Today's maximum temperature in Ushuaia is expected to be 43°F. Select a day from the live weather forecast for Ushuaia, Argentina for more weather parameters.

Thursday
17th Sep
43

36

1

1
Friday
18th Sep
45

36

1

1
Saturday
19th Sep
41

34

3

2
Sunday
20th Sep
37

28

1

2
Monday
21st Sep
39

27

10

3

5-day weather forecast updated at 04:00 on Thursday 17th September 2026 GMT

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

Ushuaia weather forecast by day

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

Ushuaia weather for Thursday 17th September 2026

Expect broken clouds in Ushuaia, Argentina with a maximum temperature of 43°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the north.

43
°F maximum temperature
36
°F minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
39
°F wind chill
4
mph wind from N

Ushuaia weather for Friday 18th September 2026

Expect mostly cloudy with light rain in Ushuaia, Argentina with a maximum temperature of 45°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 66% chance of some rain and a gentle breeze of 10 mph from the north.

45
°F maximum temperature
36
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
66
% chance of some rain
<5
mm of rainfall expected
39
°F wind chill
10
mph wind from N

Ushuaia weather for Saturday 19th September 2026

Expect mostly cloudy with light rain in Ushuaia, Argentina with a maximum temperature of 41°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 11 mph from the south-west.

41
°F maximum temperature
34
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
40
% chance of some rain
<2
mm of rainfall expected
34
°F wind chill
11
mph wind from SW

Ushuaia weather for Sunday 20th September 2026

Expect mostly cloudy with light snow in Ushuaia, Argentina with a maximum temperature of 37°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 21% chance of some snow and a gentle breeze of 9 mph from the south.

37
°F maximum temperature
28
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
2
UV index (Low)
21
% chance of some snow
<2
cm of snow expected
30
°F wind chill
9
mph wind from S

Ushuaia weather for Monday 21st September 2026

Expect scattered clouds in Ushuaia, Argentina with a maximum temperature of 39°F, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the north-west.