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January 30th, 2026 :: 12:10 am -03   

Local Weather Report for
San Juan
San Juan, Argentina

 Current San Juan Weather Conditions Updated January 29th at 11:00 pm 
Overcast
Temperature:31°C Dew Point:17°C
Barometer:101.2 kPa Wind:N 31 Km/h
Humidity:43.1% Visibility:n/a
 
 San Juan Weather Forecast Summary  
 
Today
Jan 30th
Saturday
Jan 31st
Sunday
Feb 1st
Monday
Feb 2nd
Tuesday
Feb 3rd
Thundershowers Thundershowers Thundershowers Thundershowers Mostly Sunny
26°C
21°C
16°C
22°C
15°C
25°C
17°C
27°C
20°C
 
 San Juan Detailed Weather Forecast  
 
Friday, January 30th, 2026
Overnight Temperature: 21°C
A mix of cloudy and clear skies with a chance of showers or thundershowers.
Morning Temperature: 24°C
A mix of cloud and sun with a slight chance of showers or thundershowers.
Afternoon Temperature: 26°C
Mostly cloudy with a chance of showers or thundershowers.
Evening Temperature: 23°C
Clear with cloudy periods with showers likely. Chance of a thunderstorm.
Saturday, January 31st, 2026
Overnight Temperature: 18°C
A mix of cloudy and clear skies with showers likely. Chance of a thunderstorm.
Morning Temperature: 18°C
A mix of cloud and sun with showers likely. Chance of a thunderstorm.
Afternoon Temperature: 21°C
A mix of cloud and sun. Chance of a thunderstorm.
Evening Temperature: 18°C
A mix of cloudy and clear skies with a few showers. Chance of a thunderstorm. Windy at times.
Sunday, February 1st, 2026
Overnight Temperature: 15°C
A mix of cloudy and clear skies with a few showers. Slight chance of a thunderstorm.
Morning Temperature: 19°C
Sunny with cloudy periods with a chance of showers or thundershowers.
Afternoon Temperature: 21°C
Sunny with cloudy periods with a slight chance of showers or thundershowers. Windy at times.
Evening Temperature: 19°C
Cloudy with showers likely. Chance of a thunderstorm.
Monday, February 2nd, 2026
Overnight Temperature: 17°C
Cloudy with showers likely. Chance of a thunderstorm.
Morning Temperature: 21°C
Sunny with a slight chance of showers or thundershowers.
Afternoon Temperature: 25°C
Sunny with cloudy periods. Chance of a thunderstorm.
Evening Temperature: 22°C
A mix of cloudy and clear skies. Chance of a thunderstorm.
Tuesday, February 3rd, 2026
Overnight Temperature: 20°C
Clear. Chance of a thunderstorm.
Morning Temperature: 24°C
Sunny with cloudy periods. Slight chance of a thunderstorm.
Afternoon Temperature: 27°C
Mostly sunny. Slight chance of a thunderstorm.
Evening Temperature: 24°C
Clear. Slight chance of a thunderstorm.
Wednesday, February 4th, 2026
Overnight Temperature: 22°C
Clear. Slight chance of a thunderstorm.
Morning Temperature: 23°C
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 26°C
Sunny. Chance of a thunderstorm.
Evening Temperature: 21°C
Mostly clear with a chance of showers or thundershowers.
Thursday, February 5th, 2026
Overnight Temperature: 17°C
Clear with cloudy periods with a chance of showers or thundershowers.
Morning Temperature: 17°C
Cloudy with sunny periods with a chance of showers or thundershowers.
Afternoon Temperature: 16°C
A mix of cloud and sun. Slight chance of a thunderstorm.
Evening Temperature: 14°C
Cloudy with clear periods with a slight chance of showers.
Friday, February 6th, 2026
Overnight Temperature: 14°C
Cloudy with a chance of showers.
Morning Temperature: 15°C
Cloudy with a chance of showers.
Afternoon Temperature: 19°C
A mix of cloud and sun.
Evening Temperature: 17°C
A mix of cloudy and clear skies.





 

  [ Local Weather Report ]
Mendoza, MZ 
11:00 PM  31°C
Mostly Cloudy

 
This WeatherCity Weather Forecast for San Juan, San Juan, Argentina is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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