Live Weather & Forecast
Weather in União Paulista
São Paulo, Brazil · Real-time conditions & 3-day outlook
26°C
Feels like 26°C
79°F / Feels 79°F
Sunny
União Paulista, São Paulo
🌞 Daytime
Updated: 2026-04-21 10:00
Humidity
42%
Wind
11.9 km/h ESE
Wind Gust
13.7 km/h
Pressure
1016 mb
Visibility
10 km
UV Index
5.5
(Moderate)
Precipitation
0 mm
Cloud Cover
5%
Dew Point
12.4°C
Wind Degree
112°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
148.9 μg/m³
NO₂
2.2 μg/m³
O₃
137 μg/m³
SO₂
3.4 μg/m³
PM 2.5
9 μg/m³
PM 10
9.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for União Paulista, São Paulo
12 AM
20°
Clear
1 AM
19°
Clear
2 AM
18°
Clear
3 AM
18°
Clear
4 AM
17°
Clear
5 AM
17°
Clear
6 AM
17°
Clear
7 AM
17°
Sunny
8 AM
20°
Sunny
9 AM
23°
Sunny
10 AM
26°
Sunny
11 AM
29°
Sunny
12 PM
30°
Sunny
1 PM
32°
Sunny
2 PM
32°
Sunny
3 PM
32°
Sunny
4 PM
32°
Sunny
5 PM
30°
Sunny
6 PM
26°
Sunny
7 PM
24°
Clear
8 PM
23°
Clear
9 PM
22°
Clear
10 PM
21°
Clear
11 PM
21°
Clear
3-Day Forecast
Daily overview for União Paulista, São Paulo
Today
Sunny
32°
/
17°
🌧️ 0% chance of rain
💧 Avg. humidity: 50%
💨 Max wind: 13.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.5
🌅 Sunrise: 06:34 AM
🌇 Sunset: 06:04 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Sunny
33°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 54%
💨 Max wind: 14 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.3
🌅 Sunrise: 06:34 AM
🌇 Sunset: 06:03 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Sunny
33°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 14.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.5
🌅 Sunrise: 06:34 AM
🌇 Sunset: 06:02 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit União Paulista
Plan your trip to União Paulista, 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 União Paulista?
Current conditions in União Paulista: Sunny, temperature 26°C, humidity 42%.
What is the best time to visit União Paulista?
The best time to visit União Paulista is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in União Paulista?
União Paulista is located at approximately -20.9° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in União Paulista?
The wettest period in União Paulista is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to União Paulista?
For visits to União Paulista during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in União Paulista in 2026?
View the 2026 public holidays for União Paulista on our Holidays page.
What are the GPS coordinates used for the weather forecast in União Paulista?
The weather forecast for União Paulista uses coordinates -20.8878, -49.8987.
What is the current temperature outside in União Paulista?
The current outdoor temperature in União Paulista is 26°C (79°F) with sunny.
What is the hourly weather forecast for União Paulista today?
Today's hour-by-hour weather breakdown for União Paulista 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 União Paulista tomorrow hour by hour?
Tomorrow's forecast for União Paulista shows a high of 33°C and a low of 18°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in União Paulista?
Rain is not expected in União Paulista today. Current forecast shows no significant rain probability.
Is it going to rain today in União Paulista?
No, rain is not forecast for União Paulista today. Current conditions show clear to partly cloudy skies.