5-day weather forecast Ushuaia 17-05-2026

Weather forecast Ushuaia Sunday, May 17 17.05.2026: partly cloudy, temperature from -4 °C to 4 °C.

Precipitation probability 84%. Wind up to 6.61 m/s (gusts 11.5 m/s). Air humidity 73–98%, atmospheric pressure 749–758 mm Hg, UV index up to 0.5.

Sunrise 09:23
Sunset 17:37

Waxing Crescent0% illuminated
Moonrise 11:12 · Moonset 17:20

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Table

← Sat, May 16

Sun, May 17, 2026

Mon, May 18 →

Forecast from -4 °C to 4 °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)	2	1	-1	-3	-3	-3	-4	-4	-4	-4	-3	-1	3	3	4	4	2	0	-1	-1	1	0	-1	0
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0.01	0.01	0	0	0	0	0	0.01	0.03	0	0	0.01	0.01	0.03	0.03	0.09

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 (%)	11	42	27	29	16	7	7	15	81	89	32	51	45	45	55	66	68	66	66	84	88	100	95	100
Rain chance (%)	0	0	0	0	0	0	0	0	84	73	0	0	0	0	0	62	73	0	0	66	87	61	88	100

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)	6.61	5.69	5	4	3.69	3.19	2.61	2.69	2.89	3.11	3.11	2.69	2.19	1.89	2.11	1.81	1.39	1.81	2.5	2.69	3.11	3.19	3.31	3.61
Wind gust (m/s)	11.5	11	10.5	8.39	7.78	6.72	5.47	5.67	6.08	6.5	6.5	5.67	2.61	2.19	2.42	2.08	2.08	3.75	5.25	5.67	5.11	6.14	6.92	7.56
Wind direction (°)	WSW 253°	WSW 251°	WSW 247°	WSW 254°	W 264°	W 267°	W 259°	WSW 252°	WSW 254°	WSW 244°	WSW 247°	WSW 253°	W 260°	W 281°	WNW 302°	NW 305°	NW 304°	NW 317°	NW 320°	NNW 329°	NNW 341°	NNW 335°	NNW 329°	NNW 329°

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 (%)	73	75	78	89	91	92	92	93	93	93	94	93	92	90	91	94	97	97	96	97	96	97	98	97

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)	757	758	758	758	758	758	758	758	758	758	758	757	756	756	756	755	755	754	754	753	752	752	750	749

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	0.3	0.5	0.4	0.3	0.1	0.1	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)	2.3	2.3	2.3	2.1	1.8	1.6	1.5	1.4	1.4	1.5	1.4	1.5	1.5	1.6	1.6	1.5	1.7	1.8	1.9	1.8	1.7	1.6	1.4	1
PM10 (µg/m³)	3.3	3.3	3.3	3.1	2.5	2.2	2	1.8	1.8	1.8	1.8	1.9	2	2	2	1.9	2	2	2	1.9	1.8	1.6	1.4	1
Ozone (O₃) (µg/m³)	59	59	58	58	58	57	57	57	57	57	58	58	59	59	59	58	56	53	51	50	50	49	48	47
NO₂ (µg/m³)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1.1	1.2	1.3	1.4	1.4	1.4	1.4	1.3	1.2
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	1	1	1	1	1	1	0.9
CO (µg/m³)	63.9	63.9	62.9	62.9	63.9	65.9	66.9	65.9	63.9	62.9	62.9	63.9	64.9	65.9	67.9	68.9	69.9	69.9	69.9	69.9	69.9	69.9	67.9	65.9

← Sat, May 16

Sun, May 17, 2026

Mon, May 18 →

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.

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