Live Weather & Forecast
Weather in São Carlos
São Paulo, Brazil · Real-time conditions & 3-day outlook
18°C
Feels like 18°C
65°F / Feels 65°F
Clear
São Carlos, São Paulo
🌙 Nighttime
Updated: 2026-04-21 20:30
Humidity
71%
Wind
9.4 km/h SSE
Wind Gust
19.7 km/h
Pressure
1015 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
3%
Dew Point
12.7°C
Wind Degree
146°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
169.9 μg/m³
NO₂
14 μg/m³
O₃
67 μg/m³
SO₂
3.2 μg/m³
PM 2.5
12.1 μg/m³
PM 10
12.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for São Carlos, 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
13°
Clear
7 AM
13°
Sunny
8 AM
16°
Sunny
9 AM
19°
Sunny
10 AM
22°
Sunny
11 AM
24°
Sunny
12 PM
26°
Sunny
1 PM
27°
Sunny
2 PM
28°
Sunny
3 PM
28°
Sunny
4 PM
27°
Sunny
5 PM
24°
Sunny
6 PM
20°
Clear
7 PM
19°
Clear
8 PM
18°
Clear
9 PM
18°
Clear
10 PM
18°
Clear
11 PM
17°
Clear
3-Day Forecast
Daily overview for São Carlos, São Paulo
Today
Sunny
28°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.4
🌅 Sunrise: 06:26 AM
🌇 Sunset: 05:54 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Sunny
28°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 63%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.3
🌅 Sunrise: 06:26 AM
🌇 Sunset: 05:53 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Sunny
29°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 60%
💨 Max wind: 13.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.3
🌅 Sunrise: 06:27 AM
🌇 Sunset: 05:53 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit São Carlos
Plan your trip to São Carlos, 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 São Carlos?
Current conditions in São Carlos: Clear, temperature 18°C, humidity 71%.
What is the best time to visit São Carlos?
The best time to visit São Carlos is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in São Carlos?
São Carlos is located at approximately -22° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in São Carlos?
The wettest period in São Carlos is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to São Carlos?
For visits to São Carlos during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in São Carlos in 2026?
View the 2026 public holidays for São Carlos on our Holidays page.
What are the GPS coordinates used for the weather forecast in São Carlos?
The weather forecast for São Carlos uses coordinates -22.018, -47.8912.
What is the current temperature outside in São Carlos?
The current outdoor temperature in São Carlos is 18°C (64°F) with clear.
What is the hourly weather forecast for São Carlos today?
Today's hour-by-hour weather breakdown for São Carlos 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 São Carlos tomorrow hour by hour?
Tomorrow's forecast for São Carlos shows a high of 28°C and a low of 14°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in São Carlos?
Rain is not expected in São Carlos today. Current forecast shows no significant rain probability.
Is it going to rain today in São Carlos?
No, rain is not forecast for São Carlos today. Current conditions show clear to partly cloudy skies.