5-day weather forecast Ushuaia Oct 4, 2026

5°2° · Fog

Weather forecast Ushuaia tomorrow Oct 4, 2026: fog, temperature from 2 °C to 5 °C.

Precipitation probability 49%. Wind up to 2.39 m/s (gusts 4.81 m/s). Air humidity 83–99%, atmospheric pressure 755–757 mm Hg, UV index up to 0.7.

Weather Alerts

ModerateOct 3, 03:00 PM — Oct 3, 08:59 PMTranslate with Google

Lluvias

El área de alerta será afectada por lluvias persistentes. Se prevén valores de precipitación acumulada entre 10 y 35 mm, pudiendo ser superados de manera local. Los mayores valores se esperan en las zonas cordilleranas, donde además, la precipitación puede darse en forma de lluvia y/o nieve.

1- Evitá salir. 2- No saques la basura. 3- Limpiá desagües y sumideros. 4- Alejate de zonas inundables. 5- Cortá el suministro eléctrico si ingresa agua.

ModerateOct 3, 03:00 PM — Oct 3, 08:59 PMTranslate with Google

Lluvias

El área de alerta será afectada por lluvias persistentes de variada intensidad. Se prevén valores de precipitación acumulada entre 10 y 20 mm, pudiendo ser superados de manera local.

1- Evitá salir. 2- No saques la basura. 3- Limpiá desagües y sumideros. 4- Alejate de zonas inundables. 5- Cortá el suministro eléctrico si ingresa agua.

ModerateOct 2, 09:00 PM — Oct 3, 08:59 PMTranslate with Google

Lluvias

1- Evitá salir. 2- No saques la basura. 3- Limpiá desagües y sumideros. 4- Alejate de zonas inundables. 5- Cortá el suministro eléctrico si ingresa agua.

5 days at a glance — tap a day to open it

Sunrise 06:50
Sunset 19:53

Last Quarter34% illuminated
Moonrise 04:47 · Moonset 11:15

Chart

Table

← Sat, Oct 3

Sun, Oct 4, 2026

Mon, Oct 5 →

Forecast from 2 °C to 5 °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	2	2	2	2	2	2	2	3	3	4	5	5	5	5	5	5	5	4	4	3	3	3	3
Precipitation (mm/hr)	0.05	0.05	0.04	0.02	0.02	0.02	0.02	0.04	0.02	0.02	0.04	0.03	0.04	0.04	0.05	0.05	0.03	0.04	0.03	0.03	0.04	0.04	0.04	0.05

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	100	100	100	100	100	100	100	100	100	99	98	87	95	94	88	75	95	99	100	100	100	100	100
Rain chance (%)	49	48	48	46	45	45	46	48	45	41	36	31	28	30	34	31	24	28	34	46	48	48	47	49

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)	1.31	1.19	1.31	1.11	1.19	1.11	0.89	0.81	0.81	0.61	0.39	0.69	1.19	1.69	1.81	1.5	1.31	1.61	2	2	2	2.39	2.39	2.39
Wind gust (m/s)	2.11	1.81	1.92	1.72	1.72	1.61	1.33	1.03	1.11	0.92	0.72	0.72	4.19	4.69	4.81	1.72	1.61	1.92	2.72	3.11	3.81	4.22	4.22	4.31
Wind direction (°)	NNE 24°	NNE 23°	NNE 21°	NNE 19°	NNE 18°	NNE 21°	NNE 25°	NNE 23°	NNE 25°	NNE 29°	ENE 78°	SE 132°	SSE 147°	SSE 158°	SSE 166°	S 180°	SSW 192°	S 190°	S 186°	S 191°	SSW 197°	S 189°	S 182°	S 179°

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 (%)	99	99	99	99	99	99	99	99	98	97	93	86	86	86	90	89	84	83	92	98	99	99	99	99

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)	755	755	755	755	755	755	755	755	755	755	755	755	755	755	755	755	755	755	755	755	756	756	757	757

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	0.1	0.3	0.5	0.7	0.7	0.7	0.6	0.5	0.3	0.1	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)	0.8	1	1.2	1	1.2	1.4	1.6	1.5	1.3	1	0.6	0.3	0.3	0.4	0.6	0.8	1.2	1.5	1.1	0.8	0.8	0.8	0.9	0.8
PM10 (µg/m³)	0.8	1	1.2	1	1.2	1.4	1.6	1.6	1.3	1.1	0.7	0.4	0.4	0.6	0.8	1.2	1.7	2.2	1.6	1.1	1.1	1.2	1.2	1.1
Ozone (O₃) (µg/m³)	40	39	39	39	38	36	36	37	40	43	46	50	53	54	54	53	53	52	51	50	48	47	46	44
NO₂ (µg/m³)	0.6	0.6	0.7	0.7	0.7	0.8	0.8	0.7	0.6	0.5	0.4	0.3	0.2	0.1	0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.3	0.3	0.4
SO₂ (µg/m³)	0.1	0.1	0	0	0	0	0	0	0	0	0	0.1	0.1	0.1	0	0	0	0	0	0	0	0	0	0.1
CO (µg/m³)	65	65	66	66	63	59	57	59	63	66	67	66	66	67	67	67	65	63	61	61	61	62	63	64

← Sat, Oct 3

Sun, Oct 4, 2026

Mon, Oct 5 →

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 →