Live Weather & Forecast
Weather in Promissão
São Paulo, Brazil · Real-time conditions & 3-day outlook
26°C
Feels like 26°C
79°F / Feels 80°F
Sunny
Promissão, São Paulo
🌞 Daytime
Updated: 2026-04-21 17:15
Humidity
47%
Wind
9.7 km/h SSE
Wind Gust
16.5 km/h
Pressure
1013 mb
Visibility
10 km
UV Index
0.5
(Low)
Precipitation
0 mm
Cloud Cover
4%
Dew Point
13.9°C
Wind Degree
150°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
209.9 μg/m³
NO₂
12.7 μg/m³
O₃
90 μg/m³
SO₂
2.7 μg/m³
PM 2.5
13.5 μg/m³
PM 10
13.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Promissão, São Paulo
12 AM
19°
Clear
1 AM
18°
Clear
2 AM
17°
Clear
3 AM
16°
Clear
4 AM
16°
Clear
5 AM
15°
Clear
6 AM
15°
Clear
7 AM
15°
Sunny
8 AM
18°
Sunny
9 AM
21°
Partly Cloudy
10 AM
23°
Partly Cloudy
11 AM
25°
Partly Cloudy
12 PM
26°
Cloudy
1 PM
28°
Partly Cloudy
2 PM
28°
Sunny
3 PM
28°
Sunny
4 PM
28°
Sunny
5 PM
26°
Sunny
6 PM
22°
Sunny
7 PM
21°
Clear
8 PM
20°
Clear
9 PM
19°
Clear
10 PM
19°
Clear
11 PM
18°
Clear
3-Day Forecast
Daily overview for Promissão, São Paulo
Today
Sunny
28°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 58%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.2
🌅 Sunrise: 06:33 AM
🌇 Sunset: 06:02 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Sunny
29°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 59%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.1
🌅 Sunrise: 06:33 AM
🌇 Sunset: 06:01 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Sunny
31°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 58%
💨 Max wind: 14.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.2
🌅 Sunrise: 06:34 AM
🌇 Sunset: 06:00 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Promissão
Plan your trip to Promissão, 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 Promissão?
Current conditions in Promissão: Sunny, temperature 26°C, humidity 47%.
What is the best time to visit Promissão?
The best time to visit Promissão is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Promissão?
Promissão is located at approximately -21.5° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Promissão?
The wettest period in Promissão is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Promissão?
For visits to Promissão during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Promissão in 2026?
View the 2026 public holidays for Promissão on our Holidays page.
What are the GPS coordinates used for the weather forecast in Promissão?
The weather forecast for Promissão uses coordinates -21.5405, -49.8575.
What is the current temperature outside in Promissão?
The current outdoor temperature in Promissão is 26°C (79°F) with sunny.
What is the hourly weather forecast for Promissão today?
Today's hour-by-hour weather breakdown for Promissão 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 Promissão tomorrow hour by hour?
Tomorrow's forecast for Promissão shows a high of 29°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 Promissão?
Rain is not expected in Promissão today. Current forecast shows no significant rain probability.
Is it going to rain today in Promissão?
No, rain is not forecast for Promissão today. Current conditions show clear to partly cloudy skies.