5-day weather forecast Ushuaia 17-05-2026

Weather forecast Ushuaia Sunday, May 17 17.05.2026: mist, temperature from -4 °C to 3 °C.

Precipitation probability 63%. Wind up to 3.81 m/s (gusts 7.97 m/s). Air humidity 88–98%, 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 3 °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)	-3	-3	-3	-3	-3	-3	-4	-3	-3	-3	-2	0	2	3	3	3	2	0	-1	0	0	-1	0	0
Precipitation (mm/hr)	0	0	0	0	0	0	0	0.01	0.02	0.02	0.02	0.02	0	0	0	0	0.01	0.01	0.01	0.05	0.06	0.36	0.05	0.29

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 (%)	27	30	49	44	43	14	20	89	80	53	80	100	80	63	60	50	54	71	80	90	94	100	86	74
Rain chance (%)	0	0	0	0	0	0	0	63	89	89	77	72	0	0	0	0	66	67	62	66	100	100	100	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)	3.81	3.61	3.69	3.5	3.31	3	3	3.19	3	3.61	3.39	2.61	2	2	2.39	2.19	2	2.31	2.81	2.89	2.81	3	3.19	3
Wind gust (m/s)	7.97	7.56	7.78	7.36	6.92	6.31	6.31	6.72	6.31	7.56	7.14	4.81	2.42	2.31	2.75	2.53	3	4.44	5.89	5.39	5.22	6.31	6.72	6.31
Wind direction (°)	W 273°	W 269°	W 269°	W 267°	W 274°	W 273°	W 261°	WSW 254°	WSW 250°	WSW 241°	SW 234°	WSW 245°	W 259°	WNW 303°	NW 307°	NW 309°	NW 313°	NW 319°	NW 319°	NNW 331°	NNW 327°	NW 319°	NW 320°	NW 317°

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 (%)	88	90	92	92	93	92	93	94	96	96	98	97	96	94	94	95	96	96	97	97	97	98	98	96

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)	758	758	758	758	758	758	758	758	758	758	757	756	756	756	756	755	755	754	754	753	752	751	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	0.2	0.3	0.4	0.5	0.4	0.3	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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