Ushuaia weather live forecast

Today's maximum temperature in Ushuaia is expected to be 46°F. Select a day from the live weather forecast for Ushuaia, Argentina for more weather parameters.

Tuesday
18th Aug
46

36

2

1
Wednesday
19th Aug
37

32

3

1
Thursday
20th Aug
37

32

1

1
Friday
21st Aug
37

36

1

1
Saturday
22nd Aug
37

34

1

1

5-day weather forecast updated at 04:00 on Tuesday 18th August 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 Tuesday 18th August 2026

Expect cloudy with sleet or snow in Ushuaia, Argentina with a maximum temperature of 46°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 50% chance of some sleet or snow and a fresh breeze of 19 mph from the north-west.

46
°F maximum temperature
36
°F minimum temperature
cloudy with sleet or snow
2
hours of sunshine
1
UV index (Low)
50
% chance of some sleet or snow
<5
mm of sleet/snow expected
39
°F wind chill
19
mph wind from NW

Ushuaia weather for Wednesday 19th August 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 2-5 mm of sleet/snow expected with 84% chance of some sleet or snow and a fresh breeze of 24 mph from the south-west.

37
°F maximum temperature
32
°F minimum temperature
cloudy with sleet or snow
3
hours of sunshine
1
UV index (Low)
84
% chance of some sleet or snow
<5
mm of sleet/snow expected
25
°F wind chill
24
mph wind from SW

Ushuaia weather for Thursday 20th August 2026

Expect mostly cloudy with snow in Ushuaia, Argentina with a maximum temperature of 37°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 cm of snow expected with 81% chance of some snow and a strong breeze of 27 mph from the south-west.

37
°F maximum temperature
32
°F minimum temperature
mostly cloudy with snow
1
hour of sunshine
1
UV index (Low)
81
% chance of some snow
<10
cm of snow expected
25
°F wind chill
27
mph wind from SW

Ushuaia weather for Friday 21st August 2026

Expect cloudy with sleet or snow in Ushuaia, Argentina with a maximum temperature of 37°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of sleet/snow expected with 80% chance of some sleet or snow and a fresh breeze of 21 mph from the south-west.

37
°F maximum temperature
36
°F minimum temperature
cloudy with sleet or snow
1
hour of sunshine
1
UV index (Low)
80
% chance of some sleet or snow
<10
mm of sleet/snow expected
28
°F wind chill
21
mph wind from SW

Ushuaia weather for Saturday 22nd August 2026

Expect mostly cloudy with light snow in Ushuaia, Argentina with a maximum temperature of 37°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 38% chance of some snow and a moderate breeze of 14 mph from the south-west.