Live Weather & Forecast
Weather in Guarulhos
São Paulo, Brazil · Real-time conditions & 3-day outlook
25°C
Feels like 25°C
77°F / Feels 77°F
Sunny
Guarulhos, São Paulo
🌞 Daytime
Updated: 2026-04-21 15:00
Humidity
51%
Wind
10.1 km/h SE
Wind Gust
11.6 km/h
Pressure
1018 mb
Visibility
10 km
UV Index
3.6
(Moderate)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
8.7°C
Wind Degree
131°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
253.9 μg/m³
NO₂
26.4 μg/m³
O₃
76 μg/m³
SO₂
7.3 μg/m³
PM 2.5
15.2 μg/m³
PM 10
18.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Guarulhos, São Paulo
12 AM
16°
Clear
1 AM
16°
Clear
2 AM
15°
Clear
3 AM
15°
Clear
4 AM
14°
Clear
5 AM
14°
Clear
6 AM
15°
Partly Cloudy
7 AM
15°
Partly Cloudy
8 AM
16°
Sunny
9 AM
19°
Sunny
10 AM
21°
Sunny
11 AM
23°
Sunny
12 PM
25°
Sunny
1 PM
26°
Sunny
2 PM
27°
Sunny
3 PM
25°
Sunny
4 PM
26°
Sunny
5 PM
23°
Sunny
6 PM
21°
Clear
7 PM
20°
Clear
8 PM
19°
Clear
9 PM
18°
Clear
10 PM
18°
Clear
11 PM
17°
Clear
3-Day Forecast
Daily overview for Guarulhos, São Paulo
Today
Sunny
27°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9
🌅 Sunrise: 06:22 AM
🌇 Sunset: 05:47 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Sunny
28°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 14.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9
🌅 Sunrise: 06:22 AM
🌇 Sunset: 05:47 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Sunny
28°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 12.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 8.9
🌅 Sunrise: 06:23 AM
🌇 Sunset: 05:46 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Guarulhos
Plan your trip to Guarulhos, 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 Guarulhos?
Current conditions in Guarulhos: Sunny, temperature 25°C, humidity 51%.
What is the best time to visit Guarulhos?
The best time to visit Guarulhos is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Guarulhos?
Guarulhos is located at approximately -23.5° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Guarulhos?
The wettest period in Guarulhos is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Guarulhos?
For visits to Guarulhos during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Guarulhos in 2026?
View the 2026 public holidays for Guarulhos on our Holidays page.
What are the GPS coordinates used for the weather forecast in Guarulhos?
The weather forecast for Guarulhos uses coordinates -23.4676, -46.5278.
What is the current temperature outside in Guarulhos?
The current outdoor temperature in Guarulhos is 25°C (77°F) with sunny.
What is the hourly weather forecast for Guarulhos today?
Today's hour-by-hour weather breakdown for Guarulhos 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 Guarulhos tomorrow hour by hour?
Tomorrow's forecast for Guarulhos shows a high of 28°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 Guarulhos?
Rain is not expected in Guarulhos today. Current forecast shows no significant rain probability.
Is it going to rain today in Guarulhos?
No, rain is not forecast for Guarulhos today. Current conditions show clear to partly cloudy skies.