WeatherlyBrazil · Your local outlook
Weather in Porto Alegre
A little clarity for the day ahead. Explore current conditions, hourly details and the week’s forecast, all in one place.
Current conditions
Saturday, Oct 17 · 18:00 local time
18°C
Partially cloudy
Feels like 18°C in Porto Alegre
- Rain today
- 100%
- Wind
- 17 km/h
- Humidity
- 63%
Rain chance today
100%
Probability of precipitation
Humidity
63%
Relative humidity
Wind
17 km/h
From the SW
Feels like
18°C
How the air feels outdoors
Hourly forecast
Saturday, Oct 17 · Temperature and rain chance
13° – 21°C
16°90%15°90%14°90%
13°13%13°13%Scroll to explore every hour. Select a day below to see its hourly forecast.
7-day forecast for Porto Alegre
A clearer view of the week ahead. Choose a day for details.
Temperatures in °C · Daily probability of precipitation
Solar journey · Oct 17
Sun & daylight
Daylight forecast
Local times in Porto Alegre
Sun protection
Forecast max UV 6
Select an icon for details.
A closer look
Your day at a glance
Rain, Partially cloudy. Temperatures range from 13° to 21°C, with a 100% daily chance of precipitation.
- Warmest hour
- 16°C
- At 19:00 local time
- Peak rain chance
- 90%
- At 19:00 local time
- Strongest hourly wind
- 16 km/h
- At 19:00 local time
- Humidity range
- 66–84%
- Across the hourly forecast
Updates when you select a forecast day. When several hours share a peak, the first is shown.
Lunar outlook · Oct 17
First quarter
41% illuminated
- Moonrise
- Unavailable
- Moonset
- Unavailable
UV index
6
HighForecast maximum for Sat, Oct 17.
Week ahead highlights
Highest forecast temperature
26°C
Lowest daily rain chance
7%
Based on the seven-day forecast. The first day is shown when values match.
Times are local to Porto Alegre. Wind is shown in km/h. Forecasts are estimates and may change; conditions are refreshed from the weather service approximately every five minutes.
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