Live Weather & Forecast
Weather in Arroio do Sal
Rio Grande do Sul, Brazil · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
67°F / Feels 67°F
Partly Cloudy
Arroio do Sal, Rio Grande do Sul
🌞 Daytime
Updated: 2026-04-21 07:30
Humidity
83%
Wind
16.2 km/h NNE
Wind Gust
24 km/h
Pressure
1016 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
30%
Dew Point
16.4°C
Wind Degree
25°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
105.9 μg/m³
NO₂
4 μg/m³
O₃
58 μg/m³
SO₂
1.6 μg/m³
PM 2.5
7.2 μg/m³
PM 10
9.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Arroio do Sal, Rio Grande do Sul
12 AM
21°
Overcast
1 AM
21°
Partly Cloudy
2 AM
20°
Clear
3 AM
20°
Clear
4 AM
20°
Clear
5 AM
20°
Clear
6 AM
19°
Partly Cloudy
7 AM
19°
Partly Cloudy
8 AM
20°
Partly Cloudy
9 AM
20°
Sunny
10 AM
21°
Sunny
11 AM
22°
Partly Cloudy
12 PM
22°
Partly Cloudy
1 PM
21°
Partly Cloudy
2 PM
22°
Cloudy
3 PM
22°
Partly Cloudy
4 PM
22°
Partly Cloudy
5 PM
22°
Patchy rain nearby
6 PM
22°
Cloudy
7 PM
22°
Patchy rain nearby
8 PM
22°
Partly Cloudy
9 PM
22°
Partly Cloudy
10 PM
22°
Partly Cloudy
11 PM
21°
Partly Cloudy
3-Day Forecast
Daily overview for Arroio do Sal, Rio Grande do Sul
Today
Partly Cloudy
22°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 21.2 km/h
🌧️ Total precip: 0.1 mm
☀️ UV Index: 4.4
🌅 Sunrise: 06:42 AM
🌇 Sunset: 05:55 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Partly Cloudy
24°
/
20°
🌧️ 0% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6.9
🌅 Sunrise: 06:43 AM
🌇 Sunset: 05:54 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Moderate rain
23°
/
20°
🌧️ 87% chance of rain
💧 Avg. humidity: 90%
💨 Max wind: 12.6 km/h
🌧️ Total precip: 8.65 mm
☀️ UV Index: 5.9
🌅 Sunrise: 06:44 AM
🌇 Sunset: 05:53 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Arroio do Sal
Plan your trip to Arroio do Sal, Brazil around the most favorable weather conditions.
Peak Season
December – March
Southern hemisphere summer — warm and generally dry.
Shoulder Season
April – May, November
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Cooler winter months; indoor activities preferred.
Frequently Asked Questions
What is the current weather in Arroio do Sal?
Current conditions in Arroio do Sal: Partly Cloudy, temperature 19°C, humidity 83%.
What is the best time to visit Arroio do Sal?
The best time to visit Arroio do Sal is typically December – March. Southern hemisphere summer — warm and generally dry.
What is the climate like in Arroio do Sal?
Arroio do Sal is located at approximately -29.5° latitude. It experiences a temperate southern hemisphere climate.
Does it rain a lot in Arroio do Sal?
The wettest period in Arroio do Sal is typically during June – September. Cooler winter months; indoor activities preferred.
What should I pack for a trip to Arroio do Sal?
For visits to Arroio do Sal during December – March: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Arroio do Sal in?
Arroio do Sal is located in Brazil, in the state of Rio Grande do Sul.
What are the public holidays in Arroio do Sal in 2026?
View the 2026 public holidays for Arroio do Sal on our Holidays page.
What are the GPS coordinates used for the weather forecast in Arroio do Sal?
The weather forecast for Arroio do Sal uses coordinates -29.5497, -49.888.
What is the current temperature outside in Arroio do Sal?
The current outdoor temperature in Arroio do Sal is 19°C (66°F) with partly cloudy.
What is the hourly weather forecast for Arroio do Sal today?
Today's hour-by-hour weather breakdown for Arroio do Sal is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Arroio do Sal tomorrow hour by hour?
Tomorrow's forecast for Arroio do Sal shows a high of 24°C and a low of 20°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Arroio do Sal?
Rain is not expected in Arroio do Sal today. Current forecast shows no significant rain probability.
Is it going to rain today in Arroio do Sal?
No, rain is not forecast for Arroio do Sal today. Current conditions show clear to partly cloudy skies.