Live Weather & Forecast
Weather in São Sebastião do Maranhão
Minas Gerais, Brazil · Real-time conditions & 3-day outlook
24°C
Feels like 26°C
76°F / Feels 79°F
Partly Cloudy
São Sebastião do Maranhão, Minas Gerais
🌞 Daytime
Updated: 2026-04-21 16:30
Humidity
72%
Wind
8.6 km/h ESE
Wind Gust
11.2 km/h
Pressure
1014 mb
Visibility
10 km
UV Index
0.8
(Low)
Precipitation
0 mm
Cloud Cover
55%
Dew Point
19°C
Wind Degree
111°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
131.9 μg/m³
NO₂
4.6 μg/m³
O₃
51 μg/m³
SO₂
1.3 μg/m³
PM 2.5
5.2 μg/m³
PM 10
6 μg/m³
Today's Hourly Forecast
24-hour breakdown for São Sebastião do Maranhão, Minas Gerais
12 AM
18°
Mist
1 AM
18°
Fog
2 AM
19°
Mist
3 AM
19°
Mist
4 AM
19°
Mist
5 AM
19°
Mist
6 AM
18°
Mist
7 AM
19°
Mist
8 AM
20°
Patchy rain nearby
9 AM
21°
Patchy rain nearby
10 AM
22°
Patchy rain nearby
11 AM
23°
Patchy rain nearby
12 PM
24°
Patchy rain nearby
1 PM
25°
Patchy rain nearby
2 PM
25°
Cloudy
3 PM
25°
Partly Cloudy
4 PM
24°
Partly Cloudy
5 PM
22°
Sunny
6 PM
20°
Clear
7 PM
19°
Clear
8 PM
18°
Clear
9 PM
18°
Mist
10 PM
18°
Mist
11 PM
17°
Mist
3-Day Forecast
Daily overview for São Sebastião do Maranhão, Minas Gerais
Today
Patchy rain nearby
25°
/
17°
🌧️ 86% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 9 km/h
🌧️ Total precip: 0.14 mm
☀️ UV Index: 8
🌅 Sunrise: 06:00 AM
🌇 Sunset: 05:36 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Patchy rain nearby
25°
/
16°
🌧️ 89% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 7.6 km/h
🌧️ Total precip: 0.29 mm
☀️ UV Index: 9.7
🌅 Sunrise: 06:01 AM
🌇 Sunset: 05:35 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Patchy rain nearby
25°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 84%
💨 Max wind: 10.8 km/h
🌧️ Total precip: 0.04 mm
☀️ UV Index: 8.2
🌅 Sunrise: 06:01 AM
🌇 Sunset: 05:35 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit São Sebastião do Maranhão
Plan your trip to São Sebastião do Maranhão, 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 Sebastião do Maranhão?
Current conditions in São Sebastião do Maranhão: Partly Cloudy, temperature 24°C, humidity 72%.
What is the best time to visit São Sebastião do Maranhão?
The best time to visit São Sebastião do Maranhão is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in São Sebastião do Maranhão?
São Sebastião do Maranhão is located at approximately -18.1° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in São Sebastião do Maranhão?
The wettest period in São Sebastião do Maranhão is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to São Sebastião do Maranhão?
For visits to São Sebastião do Maranhão during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is São Sebastião do Maranhão in?
São Sebastião do Maranhão is located in Brazil, in the state of Minas Gerais.
What are the public holidays in São Sebastião do Maranhão in 2026?
View the 2026 public holidays for São Sebastião do Maranhão on our Holidays page.
What are the GPS coordinates used for the weather forecast in São Sebastião do Maranhão?
The weather forecast for São Sebastião do Maranhão uses coordinates -18.0859, -42.5694.
What is the current temperature outside in São Sebastião do Maranhão?
The current outdoor temperature in São Sebastião do Maranhão is 24°C (75°F) with partly cloudy.
What is the hourly weather forecast for São Sebastião do Maranhão today?
Today's hour-by-hour weather breakdown for São Sebastião do Maranhão 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 Sebastião do Maranhão tomorrow hour by hour?
Tomorrow's forecast for São Sebastião do Maranhão shows a high of 25°C and a low of 16°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in São Sebastião do Maranhão?
There is a 86% chance of rain in São Sebastião do Maranhão today. Check the hourly forecast above for a time-by-time breakdown of when rain is most likely.
Is it going to rain today in São Sebastião do Maranhão?
Yes, there is a 86% chance of rain in São Sebastião do Maranhão today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.