Três Arroios

Rio Grande do Sul, Brazil

Current Weather

11°51°

Mostly Cloudy

Feels Like: 9°48°

Min: 10°50°

Max: 19°66°

The next few hours will be possible drizzle, with today reaching 19°C and dropping to 10°C. The coming days will be drizzle in the afternoon.

Hourly Forecast

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Air Quality

17
Good

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

GoodHazardous

Daylight Hours

05:43

Sunrise

18:40

Sunset

12 hours 57 minutes of sunlight today

Moon

19:32

Moonrise

05:36

Moonset

Daily Forecast

Today

10°50°
19°66°

Tuesday

10°50°
24°75°

Wednesday

13°56°
25°77°

Thursday

16°61°
24°75°

Friday

15°59°
24°76°

Saturday

14°56°
27°80°

Sunday

15°60°
27°80°

Monday

16°61°
27°81°

Tuesday

17°62°
30°86°

Wednesday

19°66°
27°80°

UV Index

No protection needed
0Low
LowExtreme

Humidity

96%Very Humid
LowHigh

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Weather in Três Arroios today, October 26, 2026

Três Arroios looks cloudy on October 26, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The morning sky stays heavily clouded, with cover near 81% around 09:00. Grey conditions set the early tone before any later change.Três Arroios looks cloudy on October 26, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The morning sky stays heavily clouded, with cover near 81% around 09:00. Grey conditions set the early tone before any later change.

The day peaks near 19°C and cools toward 10°C. Moisture in the air spans 47%-97%, with the highest values around 05:00. Airflow remains manageable, reaching about 13 km/h around 23:00.The day peaks near 66°F and cools toward 50°F. Moisture in the air spans 47%-97%, with the highest values around 05:00. Airflow remains manageable, reaching about 8 mph around 23:00.

Expect persistent cloud later on, with amounts around 78% by 12:00. Sunshine remains the exception, not the rule. Expect visibility around 16.1 km. The sun rises at 05:43 and sets at 18:40, for a total of 12 hours 57 minutes of sunlight today.Expect persistent cloud later on, with amounts around 78% by 12:00. Sunshine remains the exception, not the rule. Expect visibility around 10 mi. The sun rises at 05:43 and sets at 18:40, for a total of 12 hours 57 minutes of sunlight today.

Overall, Três Arroios on October 26, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 19°C.Overall, Três Arroios on October 26, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 66°F.

Frequently asked questions about weather in Três Arroios

How warm does it get in Três Arroios?

The warmest month in Três Arroios is January, with average high temperatures of 28°C. The average temperature during this period is around 23°C.The warmest month in Três Arroios is January, with average high temperatures of 83°F. The average temperature during this period is around 74°F.

How cold does it get in Três Arroios?

The coldest month in Três Arroios is July, with average low temperatures of 9°C. The average temperature during this period is around 14°C.The coldest month in Três Arroios is July, with average low temperatures of 48°F. The average temperature during this period is around 57°F.

What is the wettest time of year in Três Arroios?

The wettest month in Três Arroios is October, with an average of 235 mm of precipitation.The wettest month in Três Arroios is October, with an average of 9.2 in of precipitation.

What is the driest time of year in Três Arroios?

The driest month in Três Arroios is August, with an average of 96 mm of precipitation.The driest month in Três Arroios is August, with an average of 3.8 in of precipitation.

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