For Thursday the predicted weather in São Luis is clear skies. The maximum temperature is a very hot 39°C (102°F), while the minimum temperature is a pleasant 20°C (68°F).

Tomorrow's weather - Friday 4 Sep

On Friday, São Luis will be partly cloudy with some rain. Temperatures will range from a pleasant 21°C (70°F) to a warm 29°C (84°F).

10-Day Weather Forecast

During the next 10 days, temperatures will get cooler from 39°C (102°F) down to 25°C (77°F), with average highs of 30°C (86°F) and lows of 18°C (64°F). These values are a bit warmer than usual for September. There will be plenty of sunshine throughout this time. Rain amounts are forecast to be much less than usual (relative to standard September patterns), with mostly dry conditions. Expect generally calm wind conditions.

Weather Forecast FAQ for São Luis

When will be the warmest day next week?

The warmest day is expected to be Thursday with a high of 39°C (102°F).

When will be the coldest day?

The coldest day is forecasted for Wednesday with a low of 17°C (63°F).

Will it rain next week in São Luis?

No significant rainfall is currently expected during the next 10 days.

How much rainfall is expected next week?

A total of 0 mm (0 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 17°C (63°F) to 39°C (102°F).

More about São Luis

Explore the full São Luis climate overview with monthly averages, or check rainfall data and temperature by month.

São Luis weather by month

Browse monthly averages for São Luis: climate by month with temperature, rainfall and sunshine.

January February March April May June July August September October November December

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