Cloudy morning, turning to overcast by midday which will persist into the afternoon, later light rain. High of 63 °F. Total rainfall 0.04 in. At night rain, heavy rain. Low of 55 °F. Total rainfall 0.33 in.

Interactive map weather Brazil

GPS: -30.0811; -51.0233

altitude: 354 ft
local time:

PLACES IN THE AREA

Weather forecast Viamão, Brazil extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Thursday 06/11/2026
3 AM 7 AM	cloudy	55 °F 55 °F	0.0 in	8 fps 6 mph southeast	30.0 in	94 %	54 °F	64 %	0%	7%	0%	62%
9 AM 1 PM	overcast	59 °F 61 °F	0.00 in	9 fps 6 mph southeast	30.0 in	91 %	55 °F	100 %	0%	100%	35%	78%
3 PM 7 PM	light rain	63 °F 64 °F	0.03 in	10 fps 7 mph south-southeast	29.9 in	82 %	55 °F	98 %	0%	43%	88%	61%
9 PM 1 AM	rain	61 °F 63 °F	0.07 in	10 fps 7 mph south	29.9 in	96 %	57 °F	100 %	0%	100%	64%	8%
Friday 06/12/2026
3 AM 7 AM	heavy rain	57 °F 57 °F	0.26 in	16 fps 11 mph southwest	29.9 in	97 %	55 °F	100 %	0%	100%	97%	0%
9 AM 1 PM	rain	55 °F 55 °F	0.07 in	18 fps 12 mph southwest	30.0 in	95 %	54 °F	99 %	0%	51%	89%	85%
3 PM 7 PM	cloudy	59 °F 59 °F	0.02 in	8 fps 6 mph southwest	30.0 in	84 %	54 °F	55 %	0%	43%	37%	0%
9 PM 1 AM	partly cloudy	55 °F 55 °F	0.0 in	6 fps 4 mph west-southwest	30.1 in	93 %	52 °F	20 %	0%	19%	2%	0%

Viamão, Brazil - information

State: Brazil

GPS coordinates: -30.0811; -51.0233

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

Population: 285 269
Altitude: 354 ft
The administrative part:

Rio Grande do Sul, Porto Alegre
Viamão, Viamão

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Weather Viamão, Brazil. Weather forecast for Viamão.

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Data source

Weather forecast for Viamão 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 Viamão

data are always in the local time

Sun and light

June 11, 2026

Sunrise:	Sunset:
7:16 am	5:31 pm
Noon:	Length of day:
12:23 pm	10:14
Start of civil twilight*:	End of civil twilight*:
6:49 am	5:57 pm
Start of nautical twilight*:	End of nautical twilight*:
6:20 am	6:27 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:51 am	6:56 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
06/11/2026 3:10 am	06/11/2026 2:20 pm
Next new moon:	Next full moon:
06/15/2026	06/30/2026

Weather Viamão long-term weather forecast

Interactive map weather Brazil

Weather forecast Viamão, Brazil extended forecast

Thursday 06/11/2026

Friday 06/12/2026