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.

Sunday
6th Sep
43

39

1

1
Monday
7th Sep
37

34

3

1
Tuesday
8th Sep
41

32

1

1
Wednesday
9th Sep
34

27

3

2
Thursday
10th Sep
32

23

1

2

5-day weather forecast updated at 04:00 on Sunday 6th 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 6th September 2026

Expect mostly cloudy with light rain in Ushuaia, Argentina with a maximum temperature of 43°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 12 mph from the west.

43
°F maximum temperature
39
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
53
% chance of some rain
<2
mm of rainfall expected
36
°F wind chill
12
mph wind from W

Ushuaia weather for Monday 7th September 2026

Expect cloudy with sleet or snow in Ushuaia, Argentina with a maximum temperature of 37°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 47% chance of some sleet or snow and a fresh breeze of 19 mph from the south-west.

37
°F maximum temperature
34
°F minimum temperature
cloudy with sleet or snow
3
hours of sunshine
1
UV index (Low)
47
% chance of some sleet or snow
<2
mm of sleet/snow expected
28
°F wind chill
19
mph wind from SW

Ushuaia weather for Tuesday 8th September 2026

Expect cloudy with sleet or snow in Ushuaia, Argentina with a maximum temperature of 41°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of sleet/snow expected with 66% chance of some sleet or snow and a gentle breeze of 9 mph from the west.

41
°F maximum temperature
32
°F minimum temperature
cloudy with sleet or snow
1
hour of sunshine
1
UV index (Low)
66
% chance of some sleet or snow
<2
mm of sleet/snow expected
36
°F wind chill
9
mph wind from W

Ushuaia weather for Wednesday 9th September 2026

Expect mostly cloudy with snow in Ushuaia, Argentina with a maximum temperature of 34°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 5-10 cm of snow expected with 75% chance of some snow and a fresh breeze of 22 mph from the south-west.

34
°F maximum temperature
27
°F minimum temperature
mostly cloudy with snow
3
hours of sunshine
2
UV index (Low)
75
% chance of some snow
<10
cm of snow expected
23
°F wind chill
22
mph wind from SW

Ushuaia weather for Thursday 10th September 2026

Expect mostly cloudy with light snow in Ushuaia, Argentina with a maximum temperature of 32°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 40% chance of some snow and a moderate breeze of 16 mph from the south-west.