Weather in Porto Alegre, Brazil
Weather Advisories
in the data behind our forecast?
Today's weather summary
The weather in Porto Alegre on Saturday, April 26th, is going to be clear throughout the day, together with few clouds before dawn.
There is also a chance for cloud overcast during the morning around 9 am.
Weather information for Porto Alegre, on Saturday, April 26th:
The maximum temperature during the day is going to be 83°F at about 4 pm. The day will have very high relative humidity, with average humidity of 75%, ranging from 53% to a maximum value of 97% at about 7 am. The wind will be light, and will get up to 9 mph at 8 am, blowing from the north-east. The cloud coverage will range from 0% around 6 pm to as high as 100% around 9 am with an average of 22%.
There is no probability for any precipitation throughout the day. The dew point will range from 60°F up to a maximum value of 65°F around 11 am.
The visibility is expected to be good with average visibility of 8 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1011 hPa. Sunrise will be at 6:57 am, and sunset at 6:09 pm, making it a total of 11 hours and 12 minutes of daylight.
Air quality forecast for Porto Alegre, on Saturday, April 26th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 33 and 75.
Pollen forecast for Porto Alegre, on Saturday, April 26th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
The weather in Porto Alegre on Sunday, April 27th, will be cloudy throughout the day, with light rain around noon.
There's seems to be also high probability of clear skies before dawn at about 12 am.
Weather information for Porto Alegre, on Sunday, April 27th:
The maximum temperature of the day will be 74°F at about 11 am. The day will be extremely humid, with average humidity of 88%, ranging from 76% to a maximum value of 96% at about 6 pm. The wind will be breezy, and will get up to 12 mph at 10 pm, blowing from the south. The cloud coverage will range from 0% around midnight to as high as 100% around 10 pm with an average of 83%.
The precipitation probability will change throughout the day between 0% and 60%. The highest chance for precipitation will be around 1 pm and the lowest probability around midnight. The dew point will range from 62°F up to a maximum value of 68°F around 5 pm.
The visibility is expected to be good with average visibility of 7 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1012 hPa. Sunrise will be at 6:57 am, and sunset at 6:09 pm, making it a total of 11 hours and 12 minutes of daylight.
Air quality forecast for Porto Alegre, on Sunday, April 27th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 28 and 58.
Pollen forecast for Porto Alegre, on Sunday, April 27th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
Nearby locations
