🇧🇷 Weather in São Luís
Map Overlays:
Hourly Forecast for São Luís
08:00
27°
73%
09:00
28°
80%
10:00
28°
73%
11:00
28°
73%
12:00
28°
75%
13:00
28°
73%
14:00
28°
73%
15:00
28°
73%
16:00
27°
73%
17:00
27°
75%
18:00
26°
73%
19:00
25°
75%
20:00
25°
79%
21:00
26°
73%
22:00
26°
73%
23:00
26°
8%
00:00
26°
10%
01:00
26°
13%
02:00
26°
17%
03:00
26°
8%
04:00
26°
19%
05:00
26°
84%
06:00
25°
81%
07:00
26°
73%
14-Day Forecast for São Luís
Wed, Jun 03
Heavy rain
28° /
25°
Thu, Jun 04
Moderate rain
28° /
25°
Fri, Jun 05
Moderate rain
30° /
25°
Sat, Jun 06
Moderate rain
30° /
25°
Sun, Jun 07
Moderate rain
29° /
25°
Mon, Jun 08
Patchy rain nearby
29° /
25°
Tue, Jun 09
Patchy rain nearby
29° /
26°
Wed, Jun 10
Patchy rain nearby
28° /
26°
Thu, Jun 11
Moderate rain
28° /
26°
Fri, Jun 12
Patchy rain nearby
29° /
25°
Sat, Jun 13
Moderate rain
29° /
26°
Sun, Jun 14
Patchy rain nearby
29° /
26°
Mon, Jun 15
Patchy rain nearby
28° /
26°
Tue, Jun 16
Patchy rain nearby
28° /
26°
Additional Forecasts for São Luís
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 108.0 μg/m³
O₃ (Ozone) 45.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.2 μg/m³
SO₂ (Sulphur Dioxide) 0.8 μg/m³
PM2.5 (Fine particles) 5.1 μg/m³
PM10 (Coarse particles) 7.5 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Brazil
Frequently Asked Questions about Weather in São Luís
What is the temperature in São Luís right now?
The current temperature in São Luís is 26°C (80°F), moderate or heavy rain shower (feels like 26°C).
What's the weather like in São Luís right now?
Conditions in São Luís right now: Moderate or heavy rain shower, humidity 85%, wind 21 km/h ENE.
What is today's forecast for São Luís?
Today in São Luís: high 28°C, low 25°C, heavy rain. Chance of rain: 91%.
What is the 7-day weather forecast for São Luís?
Daily highs and lows for São Luís:
- 2026-06-03: 28°C / 25°C
- 2026-06-04: 28°C / 25°C
- 2026-06-05: 30°C / 25°C
- 2026-06-06: 30°C / 25°C
- 2026-06-07: 29°C / 25°C
- 2026-06-08: 29°C / 25°C
- 2026-06-09: 29°C / 26°C
Is it going to rain in São Luís today?
There is a 91% chance of rain in São Luís today. Total expected precipitation: 20.9 mm.
What is the wind speed in São Luís right now?
Wind in São Luís is currently 21 km/h (13 mph) from the ENE.
What is the UV index in São Luís right now?
The UV index in São Luís is currently 0.5 (low). Sun protection is recommended when the index is 3 or higher.
