5-day weather forecast Ushuaia 15-05-2026

Weather forecast Ushuaia today 15.05.2026: moderate or heavy snow showers, temperature from -5 °C to 2 °C.

Precipitation probability 100%. Wind up to 4.19 m/s (gusts 5.47 m/s). Air humidity 74–98%, atmospheric pressure 754–755 mm Hg, UV index up to 0.6.

Sunrise 09:19
Sunset 17:40

Waning Crescent5% illuminated
Moonrise 07:52 · Moonset 16:25

Chart

Table

Fri, May 15, 2026

Sat, May 16 →

Forecast from -5 °C to 2 °C and precipitation

Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	0	1	0	-4	-4	0	0	-1	-1	-1	0	0	1	1	2	1	1	0	-2	-5	-3	-5	-5	-5
Precipitation (mm/hr)	0.27	0.58	0.14	0.17	0.67	0.7	0.35	0.18	0.34	0.36	0.3	0.15	0.05	0.14	0.08	0.2	0.08	0.03	0.01	0.01	0	0	0.02	0.03

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	100	73	89	62	100	85	93	87	90	87	53	72	70	86	100	71	85	73	68	93	68	59	82	50
Rain chance (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	66	67	72	0	0	88	83

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	1.69	3.11	1.5	1.31	1.61	2.11	1.19	1.19	1.5	1.5	2.31	3.19	4.19	3	2.11	1.89	2.19	2.19	2.11	2.19	2	2.11	2.31	2.61
Wind gust (m/s)	2.17	3.67	1.97	2.72	3.36	2.64	1.47	1.78	1.94	2.03	2.86	3.97	5.31	3.78	2.64	2.42	2.53	2.53	3.83	4.61	3.97	4.42	4.83	5.47
Wind direction (°)	SW 222°	SSW 212°	WSW 237°	W 280°	WSW 256°	SW 222°	W 262°	W 273°	W 270°	WNW 283°	WSW 251°	WSW 238°	SW 235°	WSW 240°	WSW 246°	WSW 253°	WSW 240°	SW 235°	WSW 246°	W 281°	NW 326°	NNW 333°	NNW 328°	NNW 339°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	98	94	93	97	98	95	96	96	96	96	89	84	74	82	80	89	92	95	95	95	94	95	94	94

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	754	754	754	754	754	754	755	755	755	755	755	755	755	755	755	755	755	755	755	755	755	755	754	754

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0	0	0	0	0.2	0.4	0.6	0.5	0.4	0.2	0	0	0	0	0	0	0

Air quality & pollen

Air quality
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
PM2.5 (µg/m³)	6.4	6.8	6.8	5.7	4.4	3.1	2.3	2	2.2	2.2	2	1.7	1.8	2.3	2.9	3.2	3.3	3.5	2.9	2	1.4	1	1	1
PM10 (µg/m³)	10.5	11.1	11.1	9.2	7	4.8	3.4	2.8	3.2	3.1	2.8	2.2	2.4	3.4	4.3	4.9	5.1	5.4	4.4	2.8	1.7	1.1	1	1.2
Ozone (O₃) (µg/m³)	50	50	50	50	50	50	50	49	48	47	47	47	48	49	50	51	52	53	53	53	52	52	52	53
NO₂ (µg/m³)	1	1	1	1	1	1.1	1.1	1.1	1.1	1.1	1.1	1	1	1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1
SO₂ (µg/m³)	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9
CO (µg/m³)	60.9	59.9	58.9	58.9	61.9	66.9	69.9	67.9	64.9	61.9	61.9	62.9	63.9	64.9	65.9	67.9	72.9	79.9	82.9	78.9	70.9	64.9	61.9	60.9

Fri, May 15, 2026

Sat, May 16 →

Frequently asked questions about the weather in Ushuaia

Today in Ushuaia the temperature ranges from -5 °C to 2 °C, wind up to 4.19 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Ushuaia today is 100%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Ushuaia today reaches up to 4.19 m/s with gusts up to 5.47 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Ushuaia today ranges from 74% to 98%. View the humidity chart above for hourly details.

The UV index in Ushuaia today reaches up to 0.6. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Ushuaia today ranges from 754 to 755 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Ushuaia today reaches up to 100%. Check the cloud cover chart above for hourly details throughout the day.

Ushuaia on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

Learn more about our methodology →