Arroio dos Ratos

Metropolitan Region of Porto Alegre, Rio Grande do Sul, Brazil

Current Weather

16°62°

Drizzle

Feels Like: 17°62°

Min: 11°52°

Max: 21°69°

The next few hours will be partly cloudy, with today reaching 21°C and dropping to 11°C. The coming days will be drizzle

Hourly Forecast

16°60°17°62°18°64°19°66°19°67°20°68°21°69°20°67°19°65°18°64°16°61°15°59°14°56°13°56°13°55°12°54°12°54°12°53°11°53°11°52°11°52°11°52°13°56°15°60°
58%
58%
58%
22%
22%
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Air Quality

18
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous

Daylight Hours

05:38

Sunrise

18:42

Sunset

13 hours 3 minutes of sunlight today

Moon

19:36

Moonrise

05:30

Moonset

Daily Forecast

Today

11°52°
21°69°

Tuesday

11°52°
22°72°

Wednesday

14°57°
26°79°

Thursday

17°62°
24°75°

Friday

17°63°
26°79°

Saturday

15°59°
25°78°

Sunday

16°61°
23°74°

Monday

17°62°
28°82°

Tuesday

19°67°
31°88°

Wednesday

18°65°
28°83°

UV Index

Wear sunscreen
5Moderate
LowExtreme

Humidity

66%Comfortable
LowHigh

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Weather in Arroio dos Ratos today, October 26, 2026

Arroio dos Ratos starts October 26, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning carries the wetter risk, with rain chances near 58% and the highest odds around 10:00. Cloud is also thick early on, peaking near 57% around 11:00.Arroio dos Ratos starts October 26, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning carries the wetter risk, with rain chances near 58% and the highest odds around 10:00. Cloud is also thick early on, peaking near 57% around 11:00.

Temperatures climb from an overnight low near 11°C toward a daytime high of about 21°C. Relative humidity sits between 45% and 87%, reaching its peak around 23:00. A lighter breeze peaks around 18:00 near 10 km/h.Temperatures climb from an overnight low near 52°F toward a daytime high of about 69°F. Relative humidity sits between 45% and 87%, reaching its peak around 23:00. A lighter breeze peaks around 18:00 near 6 mph.

Through the afternoon wet weather remains a factor, with rain chances near 58% around 12:00. Cloud also stays substantial, close to 60% near 15:00. Horizontal visibility sits around 16 km, briefly nearer 15 km. The sun rises at 05:38 and sets at 18:42, for a total of 13 hours 3 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 58% around 12:00. Cloud also stays substantial, close to 60% near 15:00. Horizontal visibility sits around 10 mi, briefly nearer 9.3 mi. The sun rises at 05:38 and sets at 18:42, for a total of 13 hours 3 minutes of sunlight today.

Overall, Arroio dos Ratos on October 26, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 58% and the high sits around 21°C.Overall, Arroio dos Ratos on October 26, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 58% and the high sits around 69°F.

Frequently asked questions about weather in Arroio dos Ratos

How warm does it get in Arroio dos Ratos?

The warmest month in Arroio dos Ratos is January, with average high temperatures of 31°C. The average temperature during this period is around 25°C.The warmest month in Arroio dos Ratos is January, with average high temperatures of 88°F. The average temperature during this period is around 78°F.

How cold does it get in Arroio dos Ratos?

The coldest month in Arroio dos Ratos is July, with average low temperatures of 10°C. The average temperature during this period is around 14°C.The coldest month in Arroio dos Ratos is July, with average low temperatures of 51°F. The average temperature during this period is around 57°F.

What is the wettest time of year in Arroio dos Ratos?

The wettest month in Arroio dos Ratos is September, with an average of 173 mm of precipitation.The wettest month in Arroio dos Ratos is September, with an average of 6.8 in of precipitation.

What is the driest time of year in Arroio dos Ratos?

The driest month in Arroio dos Ratos is January, with an average of 87 mm of precipitation.The driest month in Arroio dos Ratos is January, with an average of 3.4 in of precipitation.

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