Weather forecast for 10 days
Porto Alegre, Brazil

Weather forecast for the weekend

Saturday, 26. Apr

Partly Cloudy
06:49

17:55
-03
Partly Cloudy
29°C / 19°C
  • Wind: 20km/h W
  • Humidity: 58%
  • Precip. probability: 8%
  • Precipitation: 1mm
  • UV index: 6
Today, on Saturday, 26th of April, a mix of clouds and blue sky is expected.
Minimal precipitation is predicted. The anticipated temperature range extends from a high of a moderately hot 29°C to a low of a comfortable 19°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at a blazing 31°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Temperatures are trending hotter, with a peak resembling March's average maximum rather than April's seasonal high.
Sunrise was at 06:49 and sunset will be at 17:55; the daylight will last for 11h and 5min.

Sunday, 27. Apr

AM Showers
06:50

17:54
-03
AM Showers
22°C / 14°C
  • Wind: 16km/h SSE
  • Humidity: 81%
  • Precip. probability: 56%
  • Precipitation: 2mm
  • UV index: 2
Tomorrow, in Porto Alegre, light rain showers are also anticipated early in the day.
Minimal precipitation is predicted. The temperature is forecasted to oscillate between a maximum of a delightful 22°C and a minimum of a mild 14°C.
An unusual colder pattern is expected, as the day’s high matches May's typical max of 21.9°C.
Sunrise will be at 06:50 and sunset at 17:54; tomorrow's daylight will last for 11h and 4min.

Frequently asked questions

What is the weather forecast for Porto Alegre for tomorrow?
On Sunday, in Porto Alegre, rain showers will likely move through during the early hours.
Will it rain tomorrow in Porto Alegre?
There is a high possibility of rainfall in Porto Alegre, but with minimal precipitation.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 22°C, while the lowest temperature will be 14°C.
The maximum temperature will be relatively lower than the average highest temperature of 25.5°C in April. The lowest temperature tomorrow will be in line with the average low temperature.
What time are sunrise and sunset tomorrow?
On Sunday, in Porto Alegre, sunrise will be at 06:50 and sunset at 17:54 (-03).
How long will the day be tomorrow?
In Porto Alegre, the length of the day tomorrow will be 11h and 4min.
What is the weather forecast for Porto Alegre for the next ten days?
In Porto Alegre, a combination of cloudy, bright and wet weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted only for Sunday. With a probability of 56%, minimal precipitation of 2mm is expected.
How hot will it be in the next ten days?
The maximum temperature will vary between 22°C and 29°C, as the minimum temperature will vary between 12°C and 19°C.
What will be the hottest and the coldest days?
Today is the hottest day, with a maximum temperature of 29°C. The coldest day will be tomorrow, with a maximum of 22°C.

Long-term weather forecast

Sat26.Apr
  • 29°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Wind: 20km/h W
  • Humidity: 58%
  • UV index: 6
  • Precip. probability: 8%
  • Precipitation: 1mm
  • 06:49 17:55 -03
Sun27.Apr
  • 22°C
  • 14°C
AM Showers
AM Showers
  • Wind: 16km/h SSE
  • Humidity: 81%
  • UV index: 2
  • Precip. probability: 56%
  • Precipitation: 2mm
  • 06:50 17:54 -03
Mon28.Apr
  • 23°C
  • 12°C
Sunny
Sunny
  • Wind: 17km/h WSW
  • Humidity: 55%
  • UV index: 5
  • Precip. probability: 6%
  • Precipitation: 0mm
  • 06:51 17:53 -03
Tue29.Apr
  • 23°C
  • 12°C
Sunny
Sunny
  • Wind: 12km/h WSW
  • Humidity: 61%
  • UV index: 5
  • Precip. probability: 5%
  • Precipitation: 0mm
  • 06:51 17:52 -03
Wed30.Apr
  • 23°C
  • 12°C
Mostly Sunny
Mostly Sunny
  • Wind: 13km/h S
  • Humidity: 64%
  • UV index: 5
  • Precip. probability: 7%
  • Precipitation: 0mm
  • 06:52 17:51 -03
Thu01.May
  • 25°C
  • 14°C
Partly Cloudy
Partly Cloudy
  • Wind: 14km/h ENE
  • Humidity: 68%
  • UV index: 5
  • Precip. probability: 8%
  • Precipitation: 0mm
  • 06:52 17:50 -03
Fri02.May
  • 26°C
  • 15°C
Partly Cloudy
Partly Cloudy
  • Wind: 11km/h ENE
  • Humidity: 69%
  • UV index: 5
  • Precip. probability: 8%
  • Precipitation: 0mm
  • 06:53 17:50 -03
Sat03.May
  • 25°C
  • 15°C
Partly Cloudy
Partly Cloudy
  • Wind: 12km/h SSW
  • Humidity: 72%
  • UV index: 5
  • Precip. probability: 20%
  • Precipitation: 0mm
  • 06:54 17:49 -03
Sun04.May
  • 26°C
  • 15°C
Partly Cloudy
Partly Cloudy
  • Wind: 15km/h S
  • Humidity: 72%
  • UV index: 5
  • Precip. probability: 8%
  • Precipitation: 0mm
  • 06:54 17:48 -03
Mon05.May
  • 26°C
  • 16°C
Partly Cloudy
Partly Cloudy
  • Wind: 15km/h E
  • Humidity: 70%
  • UV index: 5
  • Precip. probability: 15%
  • Precipitation: 0mm
  • 06:55 17:47 -03
During the ten-day period, cloud-filled, sunny and wet weather is anticipated.
With a 56% probability, rainfall is expected only on Sunday. The precipitation will be minimal at 2mm.
Noticeable swings in temperature are expected across the forecast period. The maximum temperature will vary between 22°C and 29°C, while the variation in nighttime lows will be also notably wide, as temperatures overnight will fluctuate from 12°C up to 19°C.
With a high of 29°C, today is the hottest day; with the highest temperature of 22°C, Sunday will be the coldest day.
Updated: Apr 26, 2025 @ 14:52:07 UTC
Published by: Weather Atlas | About Us
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