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Porto Alegre Weather Forecast

Temperature, wind, rain and more for Porto Alegre

Brazil

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Thu 23
Mar
04:00

E
E

4 / 7 mph 67 / 67°F 88% 1018 mb
Low level cloud: 0%
Mid level cloud: 40%
High level cloud: 86%
Most Significant Cloud Type: medium
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

E
E

3 / 6 mph 66 / 66°F 88% 1018 mb
Low level cloud: 2%
Mid level cloud: 46%
High level cloud: 90%
Most Significant Cloud Type: medium
54%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NNE
NNE

3 / 4 mph 78 / 78°F 66% 1018 mb
Low level cloud: 6%
Mid level cloud: 46%
High level cloud: 32%
Most Significant Cloud Type: medium
64%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

N
N

3 / 4 mph 85 / 84°F 51% 1017 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 36%
Most Significant Cloud Type: medium
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

E
E

4 / 5 mph 89 / 87°F 46% 1014 mb
Low level cloud: 24%
Mid level cloud: 21%
High level cloud: 33%
Most Significant Cloud Type: low
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

E
E

8 / 15 mph 78 / 80°F 73% 1014 mb
Low level cloud: 15%
Mid level cloud: 67%
High level cloud: 79%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

E
E

7 / 15 mph 71 / 71°F 88% 1015 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 40%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 24
Mar
01:00

NE
NE

4 / 9 mph 68 / 68°F 91% 1015 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 37%
Most Significant Cloud Type: medium
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NNE
NNE

4 / 10 mph 65 / 65°F 90% 1013 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 6%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

NNW
NNW

5 / 11 mph 64 / 64°F 91% 1013 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 55%
Most Significant Cloud Type: medium
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NW
NW

8 / 11 mph 75 / 77°F 78% 1015 mb
Low level cloud: 0%
Mid level cloud: 29%
High level cloud: 0%
Most Significant Cloud Type: medium
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

W
W

8 / 9 mph 85 / 85°F 56% 1013 mb
Low level cloud: 9%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: low
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SW
SW

5 / 10 mph 86 / 86°F 60% 1011 mb
Low level cloud: 14%
Mid level cloud: 18%
High level cloud: 4%
Most Significant Cloud Type: low
20%
Expect 0.3 In of precipitation over the past 3 hours.
0.3 In
19:00

WSW
WSW

2 / 3 mph 82 / 83°F 79% 1011 mb
Low level cloud: 20%
Mid level cloud: 25%
High level cloud: 20%
Most Significant Cloud Type: low
31%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

SW
SW

2 / 5 mph 71 / 71°F 84% 1012 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In

Other Locations Near to Porto Alegre

The 7 day weather forecast summary for Porto Alegre:

Reviewing the forecast for Porto Alegre Over the next 7 days and the average daytime maximum temperature will be around 32°C, with a high for the week of 33°C expected on the afternoon of Thursday 30th. The mean minimum temperature will be 18°C, dipping to its lowest on the morning of Saturday 25th at 17°C. Expect the week ahead to have mostly dry days although Thursday 23rd and Friday 24th are likely to see a significant amount of rain. Current predictions suggest Friday 25th will have the most precipitation with an accumulation of around 12.0mm. On the whole winds are likely to be moderate.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure