Ushuaia weather live forecast

Today's maximum temperature in Ushuaia is expected to be 36°F. Select a day from the live weather forecast for Ushuaia, Argentina for more weather parameters.

Sunday
20th Sep
36

30

1

1
Monday
21st Sep
39

28

8

3
Tuesday
22nd Sep
41

30

6

2
Wednesday
23rd Sep
39

30

3

2
Thursday
24th Sep
41

30

9

3

5-day weather forecast updated at 04:00 on Sunday 20th 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 Sunday 20th September 2026

Expect mostly cloudy with light snow in Ushuaia, Argentina with a maximum temperature of 36°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 11% chance of some snow and a moderate breeze of 16 mph from the south-west.

36
°F maximum temperature
30
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
11
% chance of some snow
<2
cm of snow expected
25
°F wind chill
16
mph wind from SW

Ushuaia weather for Monday 21st September 2026

Expect broken clouds in Ushuaia, Argentina with a maximum temperature of 39°F, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the west.

39
°F maximum temperature
28
°F minimum temperature
broken clouds
8
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
34
°F wind chill
7
mph wind from W

Ushuaia weather for Tuesday 22nd September 2026

Expect broken clouds in Ushuaia, Argentina with a maximum temperature of 41°F, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-west.

41
°F maximum temperature
30
°F minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
34
°F wind chill
9
mph wind from NW

Ushuaia weather for Wednesday 23rd September 2026

Expect broken clouds in Ushuaia, Argentina with a maximum temperature of 39°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the south-west.

39
°F maximum temperature
30
°F minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
34
°F wind chill
10
mph wind from SW

Ushuaia weather for Thursday 24th September 2026

Expect scattered clouds in Ushuaia, Argentina with a maximum temperature of 41°F, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south-west.