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September 12th, 2025 :: 8:21 am GMT-0400   

Local Weather Report for
Porto Velho
Rondônia, Brazil

 Current Porto Velho Weather Conditions Updated September 12th at 7:00 am 
Temperature:75°F Dew Point:72°F
Barometer:29.89 inHg Wind:calm
Humidity:88.6% Visibility:n/a
 
 Porto Velho Weather Forecast Summary  
 
Today
Sep 13th
Sunday
Sep 14th
Monday
Sep 15th
Tuesday
Sep 16th
Wednesday
Sep 17th
Cloudy Cloudy Cloudy Cloudy Cloudy
107°F
110°F
76°F
107°F
75°F
104°F
73°F
103°F
73°F
 
 Porto Velho Detailed Weather Forecast  
 
Saturday, September 13th, 2025
Overnight Temperature: 82°F
Mostly clear.
Morning Temperature: 78°F
Cloudy.
Afternoon Temperature: 89°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Evening Temperature: 101°F
Cloudy with clear periods. Slight chance of a thunderstorm.
Sunday, September 14th, 2025
Overnight Temperature: 86°F
Cloudy.
Morning Temperature: 77°F
A mix of sun and cloud.
Afternoon Temperature: 95°F
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 105°F
Cloudy. Slight chance of a thunderstorm.
Monday, September 15th, 2025
Overnight Temperature: 85°F
Cloudy.
Morning Temperature: 76°F
Cloudy.
Afternoon Temperature: 92°F
A mix of cloud and sun. Chance of a thunderstorm.
Evening Temperature: 102°F
Cloudy. Chance of a thunderstorm.
Tuesday, September 16th, 2025
Overnight Temperature: 76°F
A mix of clear and cloudy skies with a slight chance of showers.
Morning Temperature: 74°F
Cloudy with a slight chance of showers or thundershowers.
Afternoon Temperature: 89°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 96°F
A mix of cloudy and clear skies with a chance of showers or thundershowers. Windy at times.
Wednesday, September 17th, 2025
Overnight Temperature: 76°F
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Morning Temperature: 74°F
Cloudy. Slight chance of a thunderstorm.
Afternoon Temperature: 87°F
Cloudy with a chance of showers or thundershowers.
Evening Temperature: 99°F
Cloudy. Chance of a thunderstorm.
Thursday, September 18th, 2025
Overnight Temperature: 75°F
Cloudy with showers likely. Chance of a thunderstorm.
Morning Temperature: 73°F
Cloudy with showers likely. Chance of a thunderstorm.
Afternoon Temperature: 88°F
A mix of cloud and sun. Chance of a thunderstorm.
Evening Temperature: 87°F
Cloudy with showers likely. Chance of a thunderstorm.
Friday, September 19th, 2025
Overnight Temperature: 72°F
Cloudy with periods of rain.
Morning Temperature: 72°F
Cloudy with a chance of showers.
Afternoon Temperature: 87°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 92°F
A mix of cloudy and clear skies with a chance of showers or thundershowers.
Saturday, September 20th, 2025
Overnight Temperature: 76°F
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Morning Temperature: 73°F
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Afternoon Temperature: 86°F
Cloudy with a chance of showers or thundershowers.
Evening Temperature: 94°F
Clear. Chance of a thunderstorm.
Sunday, September 21st, 2025
Overnight Temperature: 78°F
A mix of cloudy and clear skies with a chance of showers or thundershowers.
Morning Temperature: 74°F
Cloudy with a chance of showers or thundershowers.
Afternoon Temperature: 88°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 95°F
A mix of cloudy and clear skies. Chance of a thunderstorm.





 

  [ Local Weather Report ]
Riberalta, EB 
7:00 AM  75°F
Overcast smoke
 
Rio Branco, AC 
7:00 AM  70°F
Mostly Sunny
 
Aguas Callientes, SC 
 
Magdalena, EB 
 
Santa Ana, EB 
7:00 AM  73°F
Overcast
 
Cobija, PA 
7:00 AM  72°F
 
 
Tefe, AM 
7:15 AM  75°F
 
 
Reyes, EB 
 
Rurrenabaque, EB 
7:00 AM  73°F
Partly Sunny
 
Manaus, AM 
7:00 AM  77°F
 

This WeatherCity Weather Forecast for Porto Velho, Rondônia, Brazil 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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