Current Conditions

São Luís, Maranhão

84°F29°C
Drizzle

Feels like91°F33°C

Wind

NE 13 mph21 km/h

Humidity

73%

Cloud Cover

32%

As of Wednesday, September 2, 2026 at 4:00 PM GMT-3

Today's Outlook

Day

Partly cloudy and warm, with a high of 83°F28°C — feels like 90°F32°C. Breezy from the ENE at 14 to 15 mph23 to 24 km/h. 14% chance of drizzle in the morning. Heavy, humid air.

Night

Partly cloudy, with a low around 80°F27°C. Breezy from the NE at 14 to 15 mph23 to 25 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 83°F28°CFeels 90°F32°CLow 80°F27°CPrecip 0.02 in0.5 mm14%Cloud 36%Wind NE 14 mph23 km/hThursday: Partly cloudy and warm, with a high of 83°F28°C — feels like 90°F32°C. Breezy from the ENE at 14 to 15 mph23 to 24 km/h. 14% chance of drizzle in the morning. Heavy, humid air. Thursday Night: Partly cloudy, with a low around 80°F27°C. Breezy from the NE at 14 to 15 mph23 to 25 km/h.
ClearHigh 84°F29°CFeels 90°F32°CLow 79°F26°CPrecip 0 in0.1 mm1%Cloud 27%Wind NE 14 mph23 km/hFriday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 79°F26°C — feels like 90°F32°C. Windy from the ENE at 15 to 16 mph24 to 26 km/h. Heavy, humid air. Friday Night: Mostly clear, with a low around 79°F26°C. Breezy from the NE at 14 to 15 mph22 to 25 km/h.
DrizzleHigh 84°F29°CFeels 90°F32°CLow 79°F26°CPrecip 0.02 in0.4 mm22%Cloud 32%Wind NE 14 mph22 km/hSaturday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 79°F26°C — feels like 90°F32°C. Breezy from the NE at 14 to 15 mph23 to 24 km/h. 22% chance of drizzle around midday. Heavy, humid air. Saturday Night: Mostly clear, with a low around 80°F26°C. Breezy from the NE at 13 to 15 mph21 to 23 km/h.
DrizzleHigh 84°F29°CFeels 90°F32°CLow 79°F26°CPrecip 0.02 in0.5 mm17%Cloud 29%Wind NE 14 mph23 km/hSunday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 79°F26°C — feels like 90°F32°C. Windy from the ENE at 15 to 16 mph23 to 26 km/h. 17% chance of drizzle around midday. Heavy, humid air. Sunday Night: Mostly clear, with a low around 79°F26°C. Breezy from the NE at 14 mph22 km/h.
ClearHigh 84°F29°CFeels 91°F33°CLow 79°F26°CPrecip 0.01 in0.2 mm5%Cloud 27%Wind NE 13 mph21 km/hMonday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 79°F26°C — feels like 91°F33°C. Breezy from the ENE at 13 to 14 mph21 to 23 km/h. Heavy, humid air. Monday Night: Mostly clear, with a low around 80°F26°C. Breezy from the NE at 13 to 14 mph21 to 22 km/h.
DrizzleHigh 84°F29°CFeels 91°F33°CLow 80°F27°CPrecip 0.02 in0.6 mm25%Cloud 30%Wind ENE 14 mph22 km/hTuesday: Partly cloudy and warm, with a high of 84°F29°C — feels like 91°F33°C. Breezy from the ENE at 14 to 15 mph23 to 25 km/h. 25% chance of drizzle around midday. Heavy, humid air. Tuesday Night: Mostly clear, with a low around 80°F27°C. Breezy from the NE at 13 to 14 mph21 to 23 km/h.
DrizzleHigh 84°F29°CFeels 91°F33°CLow 80°F27°CPrecip 0.04 in1 mm61%Cloud 27%Wind ENE 16 mph25 km/hWednesday: Partly cloudy and warm, with a high of 84°F29°C — feels like 91°F33°C. Windy from the ENE at 16 to 18 mph26 to 29 km/h. 61% chance of drizzle throughout the day. Heavy, humid air. Wednesday Night: Mostly clear, with a low around 80°F27°C. Windy from the NE at 15 to 16 mph24 to 25 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdaySep 383°F28°C
Feels 90°F32°C
80°F27°C0.02 in0.5 mm· 14%36%DrizzleNE 14 mph23 km/h
FridaySep 484°F29°C
Feels 90°F32°C
79°F26°C0 in0.1 mm· 1%27%ClearNE 14 mph23 km/h
SaturdaySep 584°F29°C
Feels 90°F32°C
79°F26°C0.02 in0.4 mm· 22%32%DrizzleNE 14 mph22 km/h
SundaySep 684°F29°C
Feels 90°F32°C
79°F26°C0.02 in0.5 mm· 17%29%DrizzleNE 14 mph23 km/h
MondaySep 784°F29°C
Feels 91°F33°C
79°F26°C0.01 in0.2 mm· 5%27%ClearNE 13 mph21 km/h
TuesdaySep 884°F29°C
Feels 91°F33°C
80°F27°C0.02 in0.6 mm· 25%30%DrizzleENE 14 mph22 km/h
WednesdaySep 984°F29°C
Feels 91°F33°C
80°F27°C0.04 in1 mm· 61%27%DrizzleENE 16 mph25 km/h
ThursdaySep 1084°F29°C
Feels 90°F32°C
79°F26°C0.05 in1.2 mm· 46%28%DrizzleENE 15 mph24 km/h
FridaySep 1185°F29°C
Feels 92°F33°C
79°F26°C0.03 in0.7 mm· 30%24%DrizzleENE 14 mph23 km/h
SaturdaySep 1285°F29°C
Feels 91°F33°C
80°F26°C0.02 in0.4 mm· 8%26%ClearENE 16 mph25 km/h
SundaySep 1384°F29°C
Feels 90°F32°C
79°F26°C0.02 in0.4 mm· 12%32%DrizzleENE 14 mph23 km/h
MondaySep 1484°F29°C
Feels 91°F33°C
79°F26°C0.02 in0.4 mm· 23%32%DrizzleNE 13 mph20 km/h
TuesdaySep 1584°F29°C
Feels 90°F32°C
79°F26°C0.02 in0.5 mm· 19%34%DrizzleNE 13 mph21 km/h
WednesdaySep 1684°F29°C
Feels 91°F33°C
80°F26°C0.02 in0.6 mm· 21%36%DrizzleNE 14 mph23 km/h
ThursdaySep 1784°F29°C
Feels 90°F32°C
79°F26°C0.02 in0.4 mm· 8%38%ClearENE 15 mph24 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 2.5297°S, 44.3028°W·Elevation: 29m·Timezone: America/Fortaleza·Population: 917,237