Local Weather

Porto Alegre Weather Forecast

Temperature, wind, rain and more for Porto Alegre

Brazil

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Wed 11
Mar		07:00

ESE
ESE

 4 / 6 mph 70 / 70°F 90% 1015 mb
Low level cloud: 27%
Mid level cloud: 31%
High level cloud: 48%
Most Significant Cloud Type: low
43%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
10:00

E
E

 3 / 4 mph 77 / 78°F 74% 1016 mb
Low level cloud: 19%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: low
25%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
13:00

NNE
NNE

 3 / 4 mph 88 / 87°F 49% 1014 mb
Low level cloud: 55%
Mid level cloud: 20%
High level cloud: 17%
Most Significant Cloud Type: low
63%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
16:00

SE
SE

 3 / 3 mph 89 / 89°F 47% 1012 mb
Low level cloud: 15%
Mid level cloud: 33%
High level cloud: 29%
Most Significant Cloud Type: low
30%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
19:00

ESE
ESE

 9 / 11 mph 84 / 85°F 59% 1011 mb
Low level cloud: 6%
Mid level cloud: 25%
High level cloud: 100%
Most Significant Cloud Type: medium
47%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
22:00

ESE
ESE

 7 / 8 mph 75 / 78°F 81% 1013 mb
Low level cloud: 1%
Mid level cloud: 18%
High level cloud: 11%
Most Significant Cloud Type: medium
21%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
Thu 12
Mar		01:00

ENE
ENE

 4 / 6 mph 72 / 76°F 92% 1013 mb
Low level cloud: 10%
Mid level cloud: 27%
High level cloud: 7%
Most Significant Cloud Type: low
20%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
04:00

N
N

 3 / 5 mph 69 / 69°F 92% 1012 mb
Low level cloud: 7%
Mid level cloud: 24%
High level cloud: 5%
Most Significant Cloud Type: medium
42%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
07:00

NW
NW

 3 / 4 mph 69 / 69°F 93% 1012 mb
Low level cloud: 14%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
23%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
10:00

NW
NW

 2 / 3 mph 78 / 78°F 76% 1014 mb
Low level cloud: 22%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
37%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
13:00

WSW
WSW

 4 / 4 mph 89 / 88°F 51% 1012 mb
Low level cloud: 37%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
42%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
16:00

S
S

 7 / 9 mph 89 / 89°F 45% 1010 mb
Low level cloud: 0%
Mid level cloud: 33%
High level cloud: 0%
Most Significant Cloud Type: medium
32%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
19:00

SSE
SSE

 9 / 11 mph 81 / 82°F 68% 1010 mb
Low level cloud: 3%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
54%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
22:00

SSE
SSE

 7 / 8 mph 77 / 80°F 75% 1012 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
15%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In

Other Locations Near to Porto Alegre

The 7 day weather forecast summary for Porto Alegre:

For Porto Alegre in the coming week the average daytime maximum temperature will be around 34°C, with a high for the week of 37°C expected on the afternoon of Monday 16th. The average minimum temperature will be 22°C, dipping to its lowest on the morning of Saturday 14th at 20°C. Expect the week ahead to have mostly dry days although Thursday is likely to see a little rain. It looks like Thursday 14th will have the most precipitation with an accumulation of around 1.0mm. 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