- Join Marriott Bonvoy for the best rates on hotel stays
- Exclusive membership perks & additional benefits
- Includes discounts, upgrades & earn points free stays
Sao Luis weather live forecast
Today's maximum temperature in Sao Luis is expected to be 33°C. Select a day from the live weather forecast for Sao Luis, Brazil for more weather parameters.
-
Thursday
4th Sep -
Friday
5th Sep -
Saturday
6th Sep -
Sunday
7th Sep -
Monday
8th Sep
5-day weather forecast updated at 04:01 on Thursday 4th September 2025 GMT
More about Sao Luis
Sao Luis by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Brazil
The 5-day weather forecast for Brazil (Sao Luis) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
Sao Luis weather forecast by day
Below are the detailed weather forecasts for Sao Luis for the next 5 days.
Sao Luis weather for Thursday 4th September 2025
Expect scattered clouds in Sao Luis, Brazil with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-east.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- high heat & humidity
- kph wind from NE
Sao Luis weather for Friday 5th September 2025
Expect scattered clouds in Sao Luis, Brazil with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-east.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- high heat & humidity
- kph wind from NE
Sao Luis weather for Saturday 6th September 2025
Expect broken clouds in Sao Luis, Brazil with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-east.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- high heat & humidity
- kph wind from NE
Sao Luis weather for Sunday 7th September 2025
Expect broken clouds in Sao Luis, Brazil with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-east.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- high heat & humidity
- kph wind from NE
Sao Luis weather for Monday 8th September 2025
Expect scattered clouds in Sao Luis, Brazil with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north-east.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- high heat & humidity
- kph wind from NE
- Explore top offers on direct flights from the UK
- Filter destinations by price, trip type, flight time & more
- Choose a destination to see cheapest fares & airlines
Metric (°C / mm) | Imperial (°F / inches)
More about Brazil
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- January sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport