Weather Porto Alegre today

PLACES IN THE AREA

13 °C	11 °C	4 pm
12 °C	10 °C	6 pm
12 °C	10 °C	8 pm
12 °C	10 °C	10 pm

sunrise 6:34 am
sunset 6:12 pm

HOURLY

Weather forecast for Porto Alegre Sept. 5, 2025

Afternoon in the afternoon overcast. The highest temperature 13 °C. At night overcast. The lowest temperature 10 °C.

Interactive map weather Brazil

GPS: -30.0328; -51.2302

altitude: 46 m
local time:

Meteogram is being loaded

Weather forecast Porto Alegre, Brazil extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Today, Friday 09/05/2025
12 PM 11 AM	overcast	13 °C 11 °C	0.0 mm	5.2 m/s 19 km/h south-southeast	1026 hPa	60 %	5 °C	100 %	0%	100%	47%	98%
1 PM 12 PM	overcast	13 °C 11 °C	0.0 mm	5.2 m/s 19 km/h south	1026 hPa	59 %	5 °C	100 %	0%	97%	39%	92%
2 PM 1 PM	overcast	13 °C 11 °C	0.0 mm	5.4 m/s 19 km/h south	1025 hPa	57 %	5 °C	98 %	0%	97%	4%	1%
3 PM 2 PM	overcast	13 °C 11 °C	0.0 mm	5.0 m/s 18 km/h south	1025 hPa	57 %	4 °C	99 %	0%	99%	7%	0%
4 PM 3 PM	overcast	13 °C 11 °C	0.0 mm	4.6 m/s 17 km/h south	1025 hPa	56 %	4 °C	98 %	0%	98%	3%	0%
5 PM 4 PM	cloudy	13 °C 11 °C	0.0 mm	4.8 m/s 17 km/h south	1025 hPa	54 %	3 °C	82 %	0%	82%	2%	0%
6 PM 5 PM	cloudy	12 °C 10 °C	0.0 mm	4.4 m/s 16 km/h south	1025 hPa	58 %	4 °C	78 %	0%	78%	0%	0%
7 PM 6 PM	overcast	12 °C 10 °C	0.0 mm	4.6 m/s 17 km/h south	1026 hPa	60 %	4 °C	92 %	0%	92%	0%	0%
8 PM 7 PM	cloudy	12 °C 10 °C	0.0 mm	3.5 m/s 13 km/h south-southeast	1026 hPa	61 %	4 °C	82 %	0%	82%	1%	0%
9 PM 8 PM	overcast	12 °C 11 °C	0.0 mm	2.8 m/s 10 km/h south-southeast	1026 hPa	67 %	5 °C	97 %	0%	97%	10%	0%
10 PM 9 PM	overcast	12 °C 11 °C	0.0 mm	3.1 m/s 11 km/h south	1027 hPa	70 %	6 °C	100 %	0%	100%	17%	0%
11 PM 10 PM	overcast	12 °C 10 °C	0.0 mm	3.1 m/s 11 km/h south-southeast	1027 hPa	67 %	5 °C	97 %	0%	97%	14%	0%
Tomorrow, Saturday 09/06/2025
12 AM 11 PM	cloudy	12 °C 10 °C	0.0 mm	2.9 m/s 10 km/h southeast	1027 hPa	66 %	5 °C	82 %	0%	82%	1%	0%
1 AM 12 AM	cloudy	11 °C 9 °C	0.0 mm	2.5 m/s 9 km/h southeast	1026 hPa	66 %	5 °C	83 %	0%	83%	0%	0%
2 AM 1 AM	overcast	11 °C 10 °C	0.0 mm	2.7 m/s 10 km/h southeast	1026 hPa	72 %	6 °C	92 %	0%	92%	0%	0%
3 AM 2 AM	overcast	11 °C 10 °C	0.0 mm	2.9 m/s 10 km/h south-southwest	1026 hPa	76 %	6 °C	98 %	0%	98%	0%	0%
4 AM 3 AM	overcast	11 °C 10 °C	0.0 mm	3.1 m/s 11 km/h south-southwest	1026 hPa	76 %	6 °C	97 %	0%	97%	0%	0%
5 AM 4 AM	overcast	10 °C 9 °C	0.0 mm	3.4 m/s 12 km/h south-southwest	1026 hPa	80 %	7 °C	86 %	0%	86%	0%	0%
6 AM 5 AM	overcast	11 °C 10 °C	0.0 mm	3.5 m/s 13 km/h south	1027 hPa	80 %	7 °C	98 %	0%	98%	0%	0%
7 AM 6 AM	overcast	11 °C 10 °C	0.0 mm	3.3 m/s 12 km/h south-southeast	1027 hPa	78 %	7 °C	97 %	0%	97%	0%	0%
8 AM 7 AM	overcast	12 °C 11 °C	0.0 mm	3.6 m/s 13 km/h south-southeast	1028 hPa	71 %	6 °C	96 %	0%	96%	0%	0%
9 AM 8 AM	overcast	12 °C 10 °C	0.0 mm	3.5 m/s 13 km/h southeast	1029 hPa	60 %	4 °C	100 %	0%	100%	4%	94%
10 AM 9 AM	overcast	13 °C 11 °C	0.0 mm	4.3 m/s 15 km/h southeast	1028 hPa	55 %	4 °C	100 %	0%	99%	0%	91%
11 AM 10 AM	overcast	13 °C 11 °C	0.0 mm	4.2 m/s 15 km/h southeast	1029 hPa	53 %	3 °C	99 %	0%	84%	4%	97%
12 PM 11 AM	overcast	14 °C 12 °C	0.0 mm	4.2 m/s 15 km/h southeast	1028 hPa	50 %	3 °C	100 %	0%	100%	0%	0%
1 PM 12 PM	overcast	14 °C 12 °C	0.0 mm	4.3 m/s 15 km/h southeast	1027 hPa	49 %	3 °C	96 %	0%	94%	14%	25%
2 PM 1 PM	overcast	14 °C 12 °C	0.0 mm	3.9 m/s 14 km/h southeast	1026 hPa	49 %	3 °C	100 %	0%	93%	67%	100%
3 PM 2 PM	overcast	14 °C 12 °C	0.0 mm	3.8 m/s 14 km/h southeast	1026 hPa	49 %	3 °C	100 %	0%	90%	72%	100%
4 PM 3 PM	cloudy	14 °C 12 °C	0.0 mm	4.2 m/s 15 km/h southeast	1025 hPa	49 %	3 °C	83 %	0%	3%	58%	82%
5 PM 4 PM	clear	14 °C 12 °C	0.0 mm	4.2 m/s 15 km/h east-southeast	1025 hPa	49 %	3 °C	9 %	0%	0%	9%	2%
6 PM 5 PM	clear	13 °C 11 °C	0.0 mm	3.1 m/s 11 km/h east-southeast	1025 hPa	58 %	5 °C	9 %	0%	0%	8%	0%
7 PM 6 PM	clear	12 °C 10 °C	0.0 mm	3.6 m/s 13 km/h east-southeast	1026 hPa	66 %	5 °C	3 %	0%	3%	0%	0%
8 PM 7 PM	clear	11 °C 9 °C	0.0 mm	3.6 m/s 13 km/h east-southeast	1026 hPa	71 %	6 °C	0 %	0%	0%	0%	0%
9 PM 8 PM	clear	11 °C 10 °C	0.0 mm	3.3 m/s 12 km/h east-southeast	1026 hPa	75 %	6 °C	2 %	0%	0%	1%	0%
10 PM 9 PM	clear	11 °C 10 °C	0.0 mm	3.0 m/s 11 km/h east-southeast	1027 hPa	78 %	7 °C	0 %	0%	0%	0%	0%
11 PM 10 PM	clear	11 °C 10 °C	0.0 mm	3.0 m/s 11 km/h east-southeast	1027 hPa	79 %	7 °C	0 %	0%	0%	0%	0%

Porto Alegre, Brazil - information

State: Brazil

GPS coordinates: -30.0328; -51.2302

Time zone: America / Sao Paulo time difference in hours with time in US is -5 hours

Population: 1 488 252
Altitude: 46 m
The administrative part:

Rio Grande do Sul, Porto Alegre
Porto Alegre, Porto Alegre

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Weather Porto Alegre, Brazil. Weather forecast for Porto Alegre.

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Data source

Weather forecast for Porto Alegre is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Porto Alegre

data are always in the local time

Sun and light

Sept. 5, 2025

Sunrise:	Sunset:
6:34 am	6:12 pm
Noon:	Length of day:
12:23 pm	11:37
Start of civil twilight*:	End of civil twilight*:
6:10 am	6:36 pm
Start of nautical twilight*:	End of nautical twilight*:
5:43 am	7:04 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:15 am	7:31 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
09/04/2025 3:02 pm	09/05/2025 5:16 am
Next new moon:	Next full moon:
09/21/2025	09/07/2025