Weather Forecast for San Juan
San Juan, Argentina
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Current Weather - San Juan: 18°C
Current Weather - San Juan: 18°C
San Juan, Argentina
Sunny
Feels like 18°C
Wind
9 km/h SSE
Humidity
18%
Pressure
1008 mb
UV Index
1
Visibility
10 km
Sunny
Wednesday, July 08, 2026
High
20°C
Low
7°C
Rain Chance
1%
Hourly Forecast
13°C
13°C
Day Statistics
Maximum Wind
15 km/h
Humidity
18%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
1%
Snow Chance
0%
Sun & Moon
Sunrise
08:33 AM
Sunset
06:44 PM
Moonrise
02:08 AM
Moonset
01:23 PM
Moon Phase
Waning Crescent
Moon Illumination
28%
Air Quality
PM2.5
6.9
μg/m³
PM10
17.1
μg/m³
NO₂
17.2
μg/m³
O₃
21
μg/m³
SO₂
3.2
μg/m³
CO
319.7
μg/m³
Sunny
Thursday, July 09, 2026
High
18°C
Low
9°C
Rain Chance
1%
Hourly Forecast
12°C
12°C
11°C
11°C
11°C
10°C
10°C
9°C
9°C
9°C
11°C
13°C
15°C
16°C
17°C
18°C
18°C
18°C
17°C
14°C
12°C
12°C
11°C
11°C
Day Statistics
Maximum Wind
23 km/h
Humidity
29%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
1%
Snow Chance
0%
Sun & Moon
Sunrise
08:33 AM
Sunset
06:45 PM
Moonrise
03:10 AM
Moonset
01:57 PM
Moon Phase
Waning Crescent
Moon Illumination
19%
Air Quality
PM2.5
7.4
μg/m³
PM10
28.5
μg/m³
NO₂
10.7
μg/m³
O₃
31.3
μg/m³
SO₂
2.6
μg/m³
CO
217.8
μg/m³
Sunny
Friday, July 10, 2026
High
17°C
Low
6°C
Rain Chance
1%
Hourly Forecast
10°C
10°C
9°C
9°C
8°C
7°C
6°C
6°C
6°C
6°C
10°C
12°C
13°C
14°C
15°C
16°C
17°C
17°C
16°C
13°C
13°C
12°C
11°C
10°C
Day Statistics
Maximum Wind
16 km/h
Humidity
39%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
1%
Snow Chance
0%
Sun & Moon
Sunrise
08:33 AM
Sunset
06:45 PM
Moonrise
04:16 AM
Moonset
02:37 PM
Moon Phase
Waning Crescent
Moon Illumination
12%
Air Quality
PM2.5
8.5
μg/m³
PM10
34
μg/m³
NO₂
10.3
μg/m³
O₃
29.2
μg/m³
SO₂
2.4
μg/m³
CO
196.8
μg/m³
Sunny
Saturday, July 11, 2026
High
19°C
Low
8°C
Rain Chance
1%
Hourly Forecast
10°C
9°C
8°C
9°C
9°C
9°C
8°C
8°C
8°C
8°C
11°C
13°C
15°C
16°C
17°C
18°C
19°C
19°C
18°C
15°C
14°C
14°C
13°C
13°C
Day Statistics
Maximum Wind
26 km/h
Humidity
38%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
1%
Snow Chance
0%
Sun & Moon
Sunrise
08:32 AM
Sunset
06:46 PM
Moonrise
05:25 AM
Moonset
03:27 PM
Moon Phase
Waning Crescent
Moon Illumination
6%
Air Quality
PM2.5
6.8
μg/m³
PM10
15
μg/m³
NO₂
8.7
μg/m³
O₃
33.4
μg/m³
SO₂
2.4
μg/m³
CO
168.5
μg/m³
Sunny
Sunday, July 12, 2026
High
17°C
Low
7°C
Rain Chance
3%
Hourly Forecast
12°C
11°C
11°C
11°C
10°C
9°C
8°C
8°C
7°C
8°C
11°C
12°C
13°C
15°C
15°C
15°C
17°C
16°C
16°C
14°C
13°C
12°C
11°C
11°C
Day Statistics
Maximum Wind
21 km/h
Humidity
52%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
08:32 AM
Sunset
06:46 PM
Moonrise
06:35 AM
Moonset
04:27 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
5.8
μg/m³
PM10
6.7
μg/m³
NO₂
5.8
μg/m³
O₃
28.5
μg/m³
SO₂
1.9
μg/m³
CO
153.5
μg/m³
Sunny
Monday, July 13, 2026
High
22°C
Low
9°C
Rain Chance
2%
Hourly Forecast
10°C
10°C
10°C
10°C
10°C
9°C
9°C
9°C
9°C
9°C
12°C
15°C
19°C
20°C
21°C
22°C
22°C
21°C
21°C
19°C
17°C
15°C
14°C
14°C
Day Statistics
Maximum Wind
28 km/h
Humidity
51%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
2%
Snow Chance
0%
Sun & Moon
Sunrise
08:32 AM
Sunset
06:47 PM
Moonrise
07:41 AM
Moonset
05:37 PM
Moon Phase
New Moon
Moon Illumination
0%
Sunny
Tuesday, July 14, 2026
High
20°C
Low
11°C
Rain Chance
2%
Hourly Forecast
13°C
12°C
12°C
11°C
11°C
11°C
11°C
12°C
12°C
12°C
14°C
15°C
17°C
18°C
19°C
20°C
20°C
20°C
19°C
18°C
16°C
15°C
14°C
14°C
Day Statistics
Maximum Wind
27 km/h
Humidity
50%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
2%
Snow Chance
0%
Sun & Moon
Sunrise
08:32 AM
Sunset
06:48 PM
Moonrise
08:39 AM
Moonset
06:53 PM
Moon Phase
New Moon
Moon Illumination
1%
Solar Radiation Data
Shortwave Radiation
343.1
Diffuse Radiation
147.1
DNI
0
GTI
0
Weather Alerts
Viento Zonda
El área puede ser afectada por viento Zonda con velocidades entre 30 y 45 km/h, con ráfagas que pueden superar los 60 km/h. Este fenómeno puede provocar reducción de la visibilidad, un repentino aumento de temperaturas y condiciones de muy baja humedad relativa.
1- Evitá salir al momento del fenómeno. 2- Cerrá puertas y ventanas para evitar la entrada de polvo y aire caliente. 3- Retirá o asegura objetos que puedan ser arrastrados por el viento, como macetas, sillas o toldos. 4- No te refugies debajo de marquesinas, carteles publicitarios, árboles o postes. 5- Conducí con precaución. 6- Hidratate y protegé tus ojos y nariz del polvo con anteojos y barbijo. 7- No enciendas fuego.
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