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January 18th, 2026 :: 9:07 am -03   

Local Weather Report for
Posadas
Misiones, Argentina

 Current Posadas Weather Conditions Updated January 18th at 8:00 am 
Partly Sunny
Temperature:26°C Dew Point:24°C
Barometer:101 kPa Wind:N 7 Km/h
Humidity:88.8% Visibility:n/a
 
 Posadas Weather Forecast Summary  
 
Today
Jan 18th
Monday
Jan 19th
Tuesday
Jan 20th
Wednesday
Jan 21st
Thursday
Jan 22nd
Mix of Cloud and Sun Cloudy Mostly Sunny Cloudy Mostly Sunny
32°C
30°C
19°C
31°C
14°C
32°C
16°C
35°C
19°C
 
 Posadas Detailed Weather Forecast  
 
Sunday, January 18th, 2026
Morning Temperature: 29°C
A mix of cloud and sun with a chance of showers or thundershowers.
Afternoon Temperature: 28°C
Sunny with cloudy periods. Slight chance of a thunderstorm.
Evening Temperature: 22°C
A mix of cloudy and clear skies. Slight chance of a thunderstorm.
Monday, January 19th, 2026
Overnight Temperature: 21°C
A mix of cloudy and clear skies.
Morning Temperature: 26°C
Cloudy.
Afternoon Temperature: 26°C
Sunny.
Evening Temperature: 19°C
Clear.
Tuesday, January 20th, 2026
Overnight Temperature: 15°C
Clear.
Morning Temperature: 26°C
Sunny.
Afternoon Temperature: 27°C
A mix of cloud and sun. Slight chance of a thunderstorm.
Evening Temperature: 20°C
Clear.
Wednesday, January 21st, 2026
Overnight Temperature: 17°C
Clear.
Morning Temperature: 28°C
Sunny with cloudy periods. Chance of a thunderstorm.
Afternoon Temperature: 25°C
Cloudy.
Evening Temperature: 23°C
Clear with cloudy periods.
Thursday, January 22nd, 2026
Overnight Temperature: 19°C
Clear.
Morning Temperature: 31°C
Mostly sunny.
Afternoon Temperature: 31°C
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 22°C
Mostly clear.
Friday, January 23rd, 2026
Overnight Temperature: 20°C
Cloudy.
Morning Temperature: 32°C
A mix of cloud and sun.
Afternoon Temperature: 32°C
Sunny.
Evening Temperature: 22°C
Mostly clear.
Saturday, January 24th, 2026
Overnight Temperature: 20°C
Mostly clear.
Morning Temperature: 31°C
A mix of cloud and sun. Slight chance of a thunderstorm.
Afternoon Temperature: 29°C
Cloudy. Slight chance of a thunderstorm.
Evening Temperature: 26°C
Cloudy. Chance of a thunderstorm.
Sunday, January 25th, 2026
Overnight Temperature: 21°C
Cloudy.
Morning Temperature: 30°C
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 30°C
Cloudy. Chance of a thunderstorm.
Evening Temperature: 24°C
Cloudy. Slight chance of a thunderstorm.
Monday, January 26th, 2026
Overnight Temperature: 21°C
Cloudy.
Morning Temperature: 30°C
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 25°C
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Evening Temperature: 24°C
Cloudy with a slight chance of showers.





 

  [ Local Weather Report ]
Cataratas Do Iguazu, MN 
8:00 AM  25°C
 
 
Ciudad Del Este, AA 
8:00 AM  25°C
Mostly Cloudy
 
Foz Do Iguacu, PR 

 
This WeatherCity Weather Forecast for Posadas, Misiones, 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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