Weather forecast for 10 daysSão Luís, Brazil

Weather forecast for the weekend

Sunday 15. Nov 2026

  • 32°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 28km/hNE 50°
  • Humidity: 64%
  • UV index: 11
  • Sunrise: 05:34 -03
  • Sunset: 17:48 -03
  • ▼
Today, mainly sunny conditions will dominate the day.
The temperature scale will run from a maximum of a tropical 32°C to a minimum of a warm 26°C.
The maximum heat index, which combines relative humidity and air temperature, is calculated to be a very hot 38°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Forecasts show the temperature expected to reach the usual November high of 31.4°C.
Sunrise was at 05:34 and sunset will be at 17:48; the daylight will last for 12h and 14min.

10-day overview

Daily temperatures

Warmest period: today - Tuesday 32°C.
Coldest period: today - Tuesday 32°C.

Chance of precipitation

Highest chance: Tuesday 24%.

Long-term weather forecast

  • Sunday
  • 15. Nov 2026
  • 32°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 28km/hNE 50°
  • Humidity: 64%
  • UV index: 11
  • Sunrise: 05:34 -03
  • Sunset: 17:48 -03
  • ▼
  • Monday
  • 16. Nov 2026
  • 32°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 25km/hNE 51°
  • Humidity: 68%
  • UV index: 11
  • Sunrise: 05:34 -03
  • Sunset: 17:48 -03
  • ▼
  • Tuesday
  • 17. Nov 2026
  • 32°C
  • 27°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 29km/hNE 56°
  • Humidity: 68%
  • UV index: 11
  • Sunrise: 05:34 -03
  • Sunset: 17:49 -03
  • ▼
  • Wednesday
  • 18. Nov 2026
  • 32°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 30km/hENE 58°
  • Humidity: 66%
  • UV index: 11
  • Sunrise: 05:35 -03
  • Sunset: 17:49 -03
  • ▼
  • Thursday
  • 19. Nov 2026
  • 32°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 30km/hENE 58°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 05:35 -03
  • Sunset: 17:49 -03
  • ▼
  • Friday
  • 20. Nov 2026
  • 32°C
  • 27°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 30km/hNE 56°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 05:35 -03
  • Sunset: 17:50 -03
  • ▼
  • Saturday
  • 21. Nov 2026
  • 32°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 31km/hENE 58°
  • Humidity: 66%
  • UV index: 11
  • Sunrise: 05:35 -03
  • Sunset: 17:50 -03
  • ▼
  • Sunday
  • 22. Nov 2026
  • 32°C
  • 27°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 31km/hENE 58°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 05:35 -03
  • Sunset: 17:50 -03
  • ▼
  • Monday
  • 23. Nov 2026
  • 32°C
  • 27°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 31km/hENE 59°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 05:36 -03
  • Sunset: 17:50 -03
  • ▼
  • Tuesday
  • 24. Nov 2026
  • 32°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 32km/hENE 61°
  • Humidity: 66%
  • UV index: 11
  • Sunrise: 05:36 -03
  • Sunset: 17:51 -03
  • ▼
Across the following ten days, a combination of bright and cloudy weather is predicted.
Rain is not anticipated in São Luís in the upcoming days.
In the coming days, temperatures will hold firm, with highs staying at 32°C, while the nighttime low will be also mostly stable, as the lowest temperatures will remain in the range of 26°C to 27°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and vary between a fiery hot 38°C and a blistering 40°C.
The climate in São Luís reaches its peak warmth in November, with highs averaging 31.4°C and lows dropping to 24°C.
Updated: Nov 15, 2026 @ 12:25:53 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in São Luís, a crisp, sunny atmosphere is likely.

Today, the maximum temperature will be 32°C, while the minimum temperature will be 26°C. The maximum heat index, which integrates air moisture with ambient temperature, is appraised at 38°C.
Today, the maximum temperature will be in line with the average highest temperature in November. The lowest temperature today will be also in line with the average low temperature.

On Sunday, in São Luís, sunrise was at 05:34 and sunset will be at 17:48 (-03).

In São Luís, today, there will be 12h and 14min of daylight.