Live Weather & Forecast
Weather in Alegrete
Rio Grande do Sul, Brazil · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
66°F / Feels 66°F
Light drizzle
Alegrete, Rio Grande do Sul
🌞 Daytime
Updated: 2026-04-21 09:45
Humidity
97%
Wind
3.6 km/h E
Wind Gust
10.8 km/h
Pressure
1015 mb
Visibility
2 km
UV Index
0.2
(Low)
Precipitation
0.4 mm
Cloud Cover
100%
Dew Point
18.1°C
Wind Degree
82°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
129.9 μg/m³
NO₂
2.1 μg/m³
O₃
63 μg/m³
SO₂
1.3 μg/m³
PM 2.5
5.4 μg/m³
PM 10
5.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Alegrete, Rio Grande do Sul
12 AM
17°
Overcast
1 AM
17°
Fog
2 AM
17°
Light rain shower
3 AM
18°
Mist
4 AM
17°
Light rain
5 AM
18°
Light rain
6 AM
18°
Light rain
7 AM
18°
Light drizzle
8 AM
18°
Light drizzle
9 AM
19°
Light drizzle
10 AM
19°
Light rain
11 AM
19°
Light drizzle
12 PM
20°
Light drizzle
1 PM
20°
Light drizzle
2 PM
20°
Mist
3 PM
20°
Mist
4 PM
20°
Mist
5 PM
20°
Mist
6 PM
20°
Mist
7 PM
20°
Mist
8 PM
20°
Mist
9 PM
19°
Mist
10 PM
19°
Mist
11 PM
19°
Mist
3-Day Forecast
Daily overview for Alegrete, Rio Grande do Sul
Today
Moderate rain
20°
/
17°
🌧️ 89% chance of rain
💧 Avg. humidity: 97%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 6.89 mm
☀️ UV Index: 0.8
🌅 Sunrise: 07:06 AM
🌇 Sunset: 06:17 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Patchy rain nearby
24°
/
19°
🌧️ 77% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 12.6 km/h
🌧️ Total precip: 0.16 mm
☀️ UV Index: 4.8
🌅 Sunrise: 07:06 AM
🌇 Sunset: 06:16 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Moderate rain
20°
/
17°
🌧️ 77% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 6.83 mm
☀️ UV Index: 3.7
🌅 Sunrise: 07:07 AM
🌇 Sunset: 06:15 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Alegrete
Plan your trip to Alegrete, 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 Alegrete?
Current conditions in Alegrete: Light drizzle, temperature 19°C, humidity 97%.
What is the best time to visit Alegrete?
The best time to visit Alegrete is typically December – March. Southern hemisphere summer — warm and generally dry.
What is the climate like in Alegrete?
Alegrete is located at approximately -29.8° latitude. It experiences a temperate southern hemisphere climate.
Does it rain a lot in Alegrete?
The wettest period in Alegrete is typically during June – September. Cooler winter months; indoor activities preferred.
What should I pack for a trip to Alegrete?
For visits to Alegrete during December – March: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Alegrete in?
Alegrete is located in Brazil, in the state of Rio Grande do Sul.
What are the public holidays in Alegrete in 2026?
View the 2026 public holidays for Alegrete on our Holidays page.
What are the GPS coordinates used for the weather forecast in Alegrete?
The weather forecast for Alegrete uses coordinates -29.7902, -55.7949.
What is the current temperature outside in Alegrete?
The current outdoor temperature in Alegrete is 19°C (66°F) with light drizzle.
What is the hourly weather forecast for Alegrete today?
Today's hour-by-hour weather breakdown for Alegrete 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 Alegrete tomorrow hour by hour?
Tomorrow's forecast for Alegrete shows a high of 24°C and a low of 19°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Alegrete?
There is a 89% chance of rain in Alegrete today. Check the hourly forecast above for a time-by-time breakdown of when rain is most likely.
Is it going to rain today in Alegrete?
Yes, there is a 89% chance of rain in Alegrete today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.