Cities / Brazil / Santa Catarina

14°

🌦️ São Luís weather

Light rain. No rain expected in the next few hours.

Feels like 15° Wind 4 km/h S Humidity 95% UV 0 Air Good ☀ 06:45 - 18:20

Right now it is 14° in São Luís with light rain, today's high is 17° with an overnight low of 12° and about 1.5 mm of rain is expected. The sun rises at 06:45 and sets at 18:20, giving 11h 35m of daylight. Over the coming week highs range from 10° to 23°.

São Luís is in Santa Catarina, Brazil, sitting 609 m above sea level. Local time is America/Sao_Paulo (UTC−3), and every time on this page is shown in it.

Next 24 hours - temperature

11° 17° 22° 22° 11° 18:00 · 15° · 0.1 mm 19:00 · 13.3° · 0 mm 20:00 · 12.7° · 0 mm 21:00 · 12.1° · 0 mm 22:00 · 11.9° · 0 mm 23:00 · 11.7° · 0 mm 00:00 · 11.5° · 0 mm 01:00 · 11.4° · 0 mm 02:00 · 12.4° · 0 mm 03:00 · 12.7° · 0 mm 04:00 · 12.4° · 0 mm 05:00 · 12.2° · 0 mm 06:00 · 12.1° · 0 mm 07:00 · 12.2° · 0 mm 08:00 · 12.9° · 0 mm 09:00 · 14.5° · 0 mm 10:00 · 17° · 0 mm 11:00 · 19.1° · 0 mm 12:00 · 20.7° · 0 mm 13:00 · 21.6° · 0 mm 14:00 · 21.9° · 0 mm 15:00 · 21.7° · 0 mm 16:00 · 21° · 0 mm 17:00 · 19.9° · 0 mm

Precipitation

18:00 · 0.1 mm 18:00 19:00 · 0 mm 20:00 · 0 mm 21:00 · 0 mm 21:00 22:00 · 0 mm 23:00 · 0 mm 00:00 · 0 mm 00:00 01:00 · 0 mm 02:00 · 0 mm 03:00 · 0 mm 03:00 04:00 · 0 mm 05:00 · 0 mm 06:00 · 0 mm 06:00 07:00 · 0 mm 08:00 · 0 mm 09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm 15:00 · 0 mm 15:00 16:00 · 0 mm 17:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
18:00 🌦️ 15° 15.1° 0.1 mm Light rain
19:00 ☀️ 13.3° 13.5° - Clear sky
20:00 ☀️ 12.7° 12.7° - Clear sky
21:00 ☀️ 12.1° 12° - Clear sky
22:00 🌤️ 11.9° 12.1° - Mostly clear
23:00 ⛅ 11.7° 11.7° - Partly cloudy
00:00 🌤️ 11.5° 11.5° - Mostly clear
01:00 ⛅ 11.4° 11.4° - Partly cloudy
02:00 ☁️ 12.4° 12.5° - Overcast
03:00 ☁️ 12.7° 12.4° - Overcast
04:00 ☁️ 12.4° 11.9° - Overcast
05:00 ☁️ 12.2° 11.7° - Overcast

Next 16 days

Today🌦️ 17°12°1.5mm Wed 2☀️ 22°11° Thu 3☀️ 23°12° Fri 4🌦️ 23°14°1.3mm Sat 5🌧️ 16°9°8.7mm Sun 6☀️ 14°5° Mon 7☀️ 10°1° Tue 8☀️ 17°2° Wed 9⛅ 17°7° Thu 10☀️ 20°11° Fri 11🌦️ 19°14°5.3mm Sat 12🌧️ 18°12°41.8mm Sun 13☁️ 14°9°0.3mm Mon 14☁️ 16°6° Tue 15☀️ 16°4° Wed 16☀️ 15°4°
🌦️ TodaySeptember 1st Avg 15° Low 12° at 23:00 High 17° at 14:00 1.5 mm rain Wind ~9 km/h
Rain Rain Clear
00:00 16°
02:00 16°
04:00 16° 0.2mm
06:00 15° 0.2mm
08:00 14°
10:00 15°
12:00 16° 0.1mm
14:00 17° 0.1mm
16:00 17° 0.1mm
18:00 15° 0.1mm
20:00 13°
22:00 12°
☀️ WednesdaySeptember 2nd Avg 15° Low 11° at 01:00 High 22° at 14:00 Wind ~8 km/h
Cloudy Clear
00:00 12°
02:00 12°
04:00 12°
06:00 12°
08:00 13°
10:00 17°
12:00 21°
14:00 22°
16:00 21°
18:00 16°
20:00 13°
22:00 12°
☀️ ThursdaySeptember 3rd Avg 17° Low 12° at 00:00 High 23° at 14:00 Wind ~14 km/h
Clear
00:00 12°
02:00 13°
04:00 14°
06:00 14°
08:00 15°
10:00 19°
12:00 22°
14:00 23°
16:00 23°
18:00 18°
20:00 16°
22:00 15°
🌦️ FridaySeptember 4th Avg 17° Low 14° at 06:00 High 23° at 13:00 1.3 mm rain Wind ~9 km/h
Clear Rain
00:00 15°
02:00 14°
04:00 14°
06:00 14°
08:00 17°
10:00 22° 0.1mm
12:00 22° 0.3mm
14:00 22° 0.1mm
16:00 18° 0.3mm
18:00 18°
20:00 16°
22:00 16°
🌧️ SaturdaySeptember 5th Avg 14° Low 9° at 23:00 High 16° at 08:00 8.7 mm rain Wind ~13 km/h
Rain Rain Cloudy
00:00 15° 0.1mm
02:00 14° 0.2mm
04:00 15° 0.4mm
06:00 15° 0.2mm
08:00 16°
10:00 16° 0.1mm
12:00 15° 3.8mm
14:00 14° 0.1mm
16:00 14° 0.7mm
18:00 12° 0.6mm
20:00 12°
22:00 10°
☀️ SundaySeptember 6th Avg 9° Low 5° at 23:00 High 14° at 14:00 Feels 10° Wind ~14 km/h
Cloudy Partly Cloudy Clear
00:00 9°
02:00 8°
04:00 7°
06:00 7°
08:00 7°
10:00 10°
12:00 14°
14:00 14°
16:00 13°
18:00 9°
20:00 7°
22:00 5°
☀️ MondaySeptember 7th Avg 5° Low 1° at 06:00 High 10° at 15:00 Feels 5° Wind ~13 km/h
Clear Partly Cloudy Clear
00:00 4°
02:00 3°
04:00 2°
06:00 1°
08:00 2°
10:00 5°
12:00 8°
14:00 10°
16:00 9°
18:00 7°
20:00 6°
22:00 4°
☀️ TuesdaySeptember 8th Avg 9° Low 2° at 05:00 High 17° at 14:00 Feels 15° Wind ~12 km/h
Clear
00:00 4°
02:00 3°
04:00 2°
06:00 2°
08:00 6°
10:00 11°
12:00 16°
14:00 17°
16:00 16°
18:00 13°
20:00 10°
22:00 9°
⛅ WednesdaySeptember 9th Avg 12° Low 7° at 05:00 High 17° at 14:00 Feels 14° Wind ~21 km/h
Clear Partly Cloudy Partly Cloudy Cloudy
00:00 8°
02:00 7°
04:00 7°
06:00 7°
08:00 10°
10:00 13°
12:00 16°
14:00 17°
16:00 16°
18:00 14°
20:00 13°
22:00 12°
☀️ ThursdaySeptember 10th Avg 15° Low 11° at 02:00 High 20° at 14:00 Feels 18° Wind ~24 km/h
Clear
00:00 12°
02:00 11°
04:00 11°
06:00 12°
08:00 14°
10:00 17°
12:00 19°
14:00 20°
16:00 19°
18:00 18°
20:00 16°
22:00 14°
🌦️ FridaySeptember 11th Avg 17° Low 14° at 02:00 High 19° at 12:00 5.3 mm rain Feels 17° Wind ~25 km/h
Rain Cloudy Rain
00:00 14°
02:00 14° 0.2mm
04:00 14° 0.1mm
06:00 15° 0.1mm
08:00 16°
10:00 18°
12:00 19°
14:00 18° 0.7mm
16:00 17° 0.4mm
18:00 18° 0.4mm
20:00 18° 0.1mm
22:00 18° 0.4mm
🌧️ SaturdaySeptember 12th Avg 16° Low 12° at 23:00 High 18° at 00:00 41.8 mm rain Wind ~18 km/h
Rain Cloudy
00:00 18° 0.4mm
02:00 17° 10.6mm
04:00 17° 1.7mm
06:00 17° 1.7mm
08:00 17° 0.1mm
10:00 17° 0.3mm
12:00 17° 0.3mm
14:00 17° 1mm
16:00 15° 0.1mm
18:00 12° 0.1mm
20:00 12°
22:00 12°
☁️ SundaySeptember 13th Avg 11° Low 9° at 23:00 High 14° at 14:00 0.3 mm rain Wind ~9 km/h
Cloudy Rain
00:00 11°
02:00 11°
04:00 10°
06:00 10°
08:00 10°
10:00 11°
12:00 13°
14:00 14°
16:00 14°
18:00 12°
20:00 12° 0.1mm
22:00 10°
☁️ MondaySeptember 14th Avg 10° Low 6° at 23:00 High 16° at 15:00 Feels 13° Wind ~9 km/h
Partly Cloudy Clear Partly Cloudy Cloudy Clear
00:00 9°
02:00 8°
04:00 7°
06:00 6°
08:00 8°
10:00 11°
12:00 14°
14:00 16°
16:00 15°
18:00 11°
20:00 9°
22:00 7°
☀️ TuesdaySeptember 15th Avg 9° Low 4° at 05:00 High 16° at 14:00 Feels 12° Wind ~12 km/h
Clear
00:00 6°
02:00 5°
04:00 4°
06:00 4°
08:00 8°
10:00 13°
12:00 15°
14:00 16°
16:00 15°
18:00 11°
20:00 8°
22:00 6°
☀️ WednesdaySeptember 16th Avg 8° Low 4° at 05:00 High 15° at 14:00 Feels 12° Wind ~11 km/h
Clear Clear
00:00 6°
02:00 5°
04:00 4°
06:00 4°
08:00 7°
10:00 11°
12:00 14°
14:00 15°
16:00 13°
18:00 10°
20:00 7°
22:00 5°

Sun

☀️ Sunrise 06:45 · Sunset 18:20

11h 35m of daylight · America/Sao_Paulo

Air quality

PM2.5 6.4 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Linha Santa Bárbara · 1.6 km Linha São Luís · 2.1 km Linha São Pedro · 2.3 km Santa Terezinha · 2.8 km Linha Formosa · 3 km Linha São Cristóvão · 3.2 km

Tools for São Luís

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about São Luís weather

Will it rain in São Luís today?

Yes - about 1.5 mm of rain is expected in São Luís today.

What is the temperature in São Luís right now?

It is 14° in São Luís right now. Today runs between a low of 12° and a high of 17°.

What time is sunrise and sunset in São Luís?

The sun rises at 06:45 and sets at 18:20 local time in São Luís today, giving 11h 35m of daylight.

What is the air quality in São Luís?

PM2.5 in São Luís is currently 6.4 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the São Luís forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers São Luís best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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