Live Weather & Forecast
Weather in Alto Alegre
São Paulo, Brazil · Real-time conditions & 3-day outlook
28°C
Feels like 27°C
81°F / Feels 81°F
Sunny
Alto Alegre, São Paulo
🌞 Daytime
Updated: 2026-04-21 17:15
Humidity
38%
Wind
11.5 km/h SE
Wind Gust
18.8 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
0.5
(Low)
Precipitation
0 mm
Cloud Cover
5%
Dew Point
11.9°C
Wind Degree
139°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
245.9 μg/m³
NO₂
17 μg/m³
O₃
78 μg/m³
SO₂
3.1 μg/m³
PM 2.5
19.9 μg/m³
PM 10
20.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Alto Alegre, São Paulo
12 AM
19°
Clear
1 AM
18°
Clear
2 AM
18°
Clear
3 AM
17°
Clear
4 AM
17°
Clear
5 AM
16°
Clear
6 AM
15°
Clear
7 AM
15°
Sunny
8 AM
18°
Sunny
9 AM
21°
Sunny
10 AM
24°
Sunny
11 AM
26°
Sunny
12 PM
28°
Sunny
1 PM
29°
Sunny
2 PM
30°
Sunny
3 PM
30°
Sunny
4 PM
30°
Sunny
5 PM
28°
Sunny
6 PM
23°
Sunny
7 PM
22°
Clear
8 PM
21°
Clear
9 PM
20°
Clear
10 PM
19°
Clear
11 PM
18°
Clear
3-Day Forecast
Daily overview for Alto Alegre, São Paulo
Today
Sunny
30°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 18.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.3
🌅 Sunrise: 06:34 AM
🌇 Sunset: 06:03 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Sunny
31°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 54%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.2
🌅 Sunrise: 06:35 AM
🌇 Sunset: 06:03 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Sunny
33°
/
17°
🌧️ 0% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.3
🌅 Sunrise: 06:35 AM
🌇 Sunset: 06:02 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Alto Alegre
Plan your trip to Alto Alegre, Brazil around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Alto Alegre?
Current conditions in Alto Alegre: Sunny, temperature 28°C, humidity 38%.
What is the best time to visit Alto Alegre?
The best time to visit Alto Alegre is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Alto Alegre?
Alto Alegre is located at approximately -21.6° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Alto Alegre?
The wettest period in Alto Alegre is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Alto Alegre?
For visits to Alto Alegre during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Alto Alegre in 2026?
View the 2026 public holidays for Alto Alegre on our Holidays page.
What are the GPS coordinates used for the weather forecast in Alto Alegre?
The weather forecast for Alto Alegre uses coordinates -21.5821, -50.1662.
What is the current temperature outside in Alto Alegre?
The current outdoor temperature in Alto Alegre is 28°C (82°F) with sunny.
What is the hourly weather forecast for Alto Alegre today?
Today's hour-by-hour weather breakdown for Alto Alegre 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 Alto Alegre tomorrow hour by hour?
Tomorrow's forecast for Alto Alegre shows a high of 31°C and a low of 15°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Alto Alegre?
Rain is not expected in Alto Alegre today. Current forecast shows no significant rain probability.
Is it going to rain today in Alto Alegre?
No, rain is not forecast for Alto Alegre today. Current conditions show clear to partly cloudy skies.