Cities / Brazil / Rio de Janeiro

30°

🌤️ São João weather

Mostly clear. No rain expected in the next few hours.

Feels like 34° Wind 4 km/h S Humidity 48% UV 2 Air Good ☀ 05:48 - 17:39

Right now it is 30° in São João with mostly clear skies, it feels more like 34° and today's high is 31° with an overnight low of 18°. The sun rises at 05:48 and sets at 17:39, giving 11h 51m of daylight. Over the coming week highs range from 20° to 35°.

São João is in Rio de Janeiro, Brazil, sitting 147 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

20° 26° 31° 31° 21° 12:00 · 29.8° · 0 mm 13:00 · 30.5° · 0 mm 14:00 · 29.8° · 0 mm 15:00 · 27.9° · 0 mm 16:00 · 24.9° · 0.1 mm 17:00 · 24.6° · 0 mm 18:00 · 23.1° · 0 mm 19:00 · 22.3° · 0 mm 20:00 · 21.9° · 0 mm 21:00 · 21.7° · 0.1 mm 22:00 · 21.1° · 0 mm 23:00 · 20.9° · 0 mm 00:00 · 20.8° · 0 mm 01:00 · 21° · 0 mm 02:00 · 21.2° · 0 mm 03:00 · 21.2° · 0 mm 04:00 · 21.1° · 0 mm 05:00 · 21° · 0 mm 06:00 · 21° · 0 mm 07:00 · 22.1° · 0 mm 08:00 · 24.4° · 0 mm 09:00 · 26.7° · 0 mm 10:00 · 28.7° · 0 mm 11:00 · 29.8° · 0 mm

Precipitation

12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm 15:00 · 0 mm 15:00 16:00 · 0.1 mm 17:00 · 0 mm 18:00 · 0 mm 18:00 19:00 · 0 mm 20:00 · 0 mm 21:00 · 0.1 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
12:00 🌤️ 29.8° 31.6° - Mostly clear
13:00 ☁️ 30.5° 31.8° - Overcast
14:00 ☁️ 29.8° 31.5° - Overcast
15:00 ☁️ 27.9° 28.5° - Overcast
16:00 🌦️ 24.9° 26.2° 0.1 mm Light rain
17:00 ☁️ 24.6° 26.8° - Overcast
18:00 🌤️ 23.1° 25.4° - Mostly clear
19:00 ☁️ 22.3° 24.8° - Overcast
20:00 ☁️ 21.9° 24.5° - Overcast
21:00 🌦️ 21.7° 24.5° 0.1 mm Light rain
22:00 ⛅ 21.1° 24° - Partly cloudy
23:00 🌤️ 20.9° 23.7° - Mostly clear

Next 16 days

Today☁️ 31°18°0.2mm Thu 10☁️ 31°21° Fri 11🌤️ 35°21° Sat 12🌧️ 32°20°11.4mm Sun 13🌦️ 20°18°2.1mm Mon 14🌦️ 24°18°1.9mm Tue 15☁️ 30°19° Wed 16🌦️ 25°19°1.7mm Thu 17🌦️ 24°19°0.8mm Fri 18🌦️ 27°20°0.8mm Sat 19🌧️ 30°20°10mm Sun 20🌦️ 27°21°1.1mm Mon 21🌦️ 30°21°4.3mm Tue 22🌦️ 30°21°3.8mm Wed 23🌤️ 32°20°0.2mm Thu 24🌧️ 21°18°9.1mm
☁️ TodaySeptember 9th Avg 23° Low 18° at 03:00 High 31° at 13:00 0.2 mm rain Wind ~12 km/h
Clear Partly Cloudy Cloudy
00:00 19°
02:00 18°
04:00 18°
06:00 18°
08:00 22°
10:00 26°
12:00 30°
14:00 30°
16:00 25° 0.1mm
18:00 23°
20:00 22°
22:00 21°
☁️ ThursdaySeptember 10th Avg 25° Low 21° at 00:00 High 31° at 13:00 Wind ~9 km/h
Cloudy Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 24°
10:00 29°
12:00 31°
14:00 31°
16:00 30°
18:00 26°
20:00 24°
22:00 23°
🌤️ FridaySeptember 11th Avg 27° Low 21° at 05:00 High 35° at 14:00 Feels 37° Wind ~9 km/h
Clear Cloudy Clear Clear
00:00 22°
02:00 22°
04:00 22°
06:00 22°
08:00 26°
10:00 30°
12:00 33°
14:00 35°
16:00 34°
18:00 29°
20:00 27°
22:00 26°
🌧️ SaturdaySeptember 12th Avg 26° Low 20° at 23:00 High 32° at 13:00 11.4 mm rain Wind ~25 km/h
Clear Clear Rain
00:00 24° 0.8mm
02:00 24°
04:00 23°
06:00 23°
08:00 27°
10:00 30°
12:00 32°
14:00 32°
16:00 27° 0.2mm
18:00 23° 0.9mm
20:00 22° 1.7mm
22:00 21° 1.4mm
🌦️ SundaySeptember 13th Avg 19° Low 18° at 20:00 High 20° at 00:00 2.1 mm rain Wind ~14 km/h
Rain Cloudy Rain Cloudy Rain
00:00 20° 0.1mm
02:00 19° 0.1mm
04:00 19° 0.1mm
06:00 19°
08:00 19°
10:00 19° 0.1mm
12:00 20° 0.1mm
14:00 20°
16:00 19° 0.1mm
18:00 18° 0.2mm
20:00 18° 0.2mm
22:00 18° 0.1mm
🌦️ MondaySeptember 14th Avg 20° Low 18° at 01:00 High 24° at 13:00 1.9 mm rain Wind ~12 km/h
Rain Rain Cloudy
00:00 18° 0.2mm
02:00 18° 0.1mm
04:00 18° 0.1mm
06:00 18° 0.1mm
08:00 19° 0.1mm
10:00 21° 0.1mm
12:00 24° 0.1mm
14:00 24° 0.2mm
16:00 23°
18:00 21°
20:00 21°
22:00 20°
☁️ TuesdaySeptember 15th Avg 23° Low 19° at 01:00 High 30° at 14:00 Wind ~14 km/h
Partly Cloudy Cloudy Partly Cloudy Partly Cloudy
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 22°
10:00 25°
12:00 28°
14:00 30°
16:00 29°
18:00 25°
20:00 23°
22:00 21°
🌦️ WednesdaySeptember 16th Avg 21° Low 19° at 23:00 High 25° at 13:00 1.7 mm rain Wind ~19 km/h
Cloudy Partly Cloudy Cloudy Rain
00:00 20°
02:00 20°
04:00 20°
06:00 19°
08:00 21°
10:00 23°
12:00 25°
14:00 25° 0.1mm
16:00 24° 0.1mm
18:00 21° 0.1mm
20:00 20° 0.1mm
22:00 19° 0.4mm
🌦️ ThursdaySeptember 17th Avg 20° Low 19° at 01:00 High 24° at 12:00 0.8 mm rain Wind ~15 km/h
Cloudy
00:00 19° 0.4mm
02:00 19°
04:00 19°
06:00 19°
08:00 19°
10:00 21°
12:00 24°
14:00 23°
16:00 22°
18:00 21°
20:00 20°
22:00 20° 0.2mm
🌦️ FridaySeptember 18th Avg 23° Low 20° at 05:00 High 27° at 12:00 0.8 mm rain Wind ~8 km/h
Cloudy Rain Cloudy
00:00 20° 0.2mm
02:00 20°
04:00 20°
06:00 20°
08:00 23°
10:00 25°
12:00 27°
14:00 26°
16:00 24° 0.2mm
18:00 23° 0.2mm
20:00 22°
22:00 22°
🌧️ SaturdaySeptember 19th Avg 23° Low 20° at 05:00 High 30° at 12:00 10 mm rain Wind ~19 km/h
Cloudy Rain
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 23°
10:00 27°
12:00 30°
14:00 28° 0.2mm
16:00 25° 1.4mm
18:00 22° 1.4mm
20:00 21° 1.4mm
22:00 21° 0.5mm
🌦️ SundaySeptember 20th Avg 23° Low 21° at 04:00 High 27° at 15:00 1.1 mm rain Wind ~20 km/h
Rain Cloudy Rain Cloudy
00:00 21° 0.5mm
02:00 21° 0.1mm
04:00 21°
06:00 21°
08:00 22°
10:00 24° 0.1mm
12:00 26° 0.1mm
14:00 27°
16:00 26°
18:00 23°
20:00 22°
22:00 22°
🌦️ MondaySeptember 21st Avg 24° Low 21° at 05:00 High 30° at 12:00 4.3 mm rain Wind ~14 km/h
Cloudy Rain
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 25°
10:00 28°
12:00 30°
14:00 28° 0.2mm
16:00 26° 0.2mm
18:00 24° 0.2mm
20:00 22° 0.9mm
22:00 21° 0.2mm
🌦️ TuesdaySeptember 22nd Avg 24° Low 21° at 04:00 High 30° at 12:00 3.8 mm rain Feels 33° Wind ~9 km/h
Partly Cloudy Cloudy Partly Cloudy Rain
00:00 21° 0.2mm
02:00 21°
04:00 21°
06:00 21°
08:00 24°
10:00 28°
12:00 30°
14:00 30°
16:00 27° 0.8mm
18:00 23° 0.8mm
20:00 22° 0.4mm
22:00 21°
🌤️ WednesdaySeptember 23rd Avg 25° Low 20° at 05:00 High 32° at 14:00 0.2 mm rain Wind ~16 km/h
Clear Partly Cloudy Cloudy
00:00 21°
02:00 20°
04:00 20°
06:00 20°
08:00 24°
10:00 27°
12:00 30°
14:00 32°
16:00 30°
18:00 25°
20:00 24°
22:00 23° 0.1mm
🌧️ ThursdaySeptember 24th Avg 19° Low 18° at 19:00 High 21° at 00:00 9.1 mm rain Feels 23° Wind ~15 km/h
Rain Cloudy
00:00 21° 0.1mm
02:00 20° 0.9mm
04:00 20° 1.6mm
06:00 19° 1.6mm
08:00 19° 0.2mm
10:00 19° 0.2mm
12:00 19° 0.2mm
14:00 19° 0.1mm
16:00 19°
18:00 18°
20:00 18°
22:00 18°

Sun

☀️ Sunrise 05:48 · Sunset 17:39

11h 51m of daylight · America/Sao_Paulo

Air quality

PM2.5 7.4 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Santa Rosa · 0.3 km Conquista · 1.9 km Godinho · 2.5 km Lauro · 2.5 km Serrinha · 3 km Matinho · 3.2 km

Tools for São João

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

Common questions about São João weather

Will it rain in São João today?

Only a trace - around 0.2 mm is expected in São João today, not enough to need an umbrella.

What is the temperature in São João right now?

It is 30° in São João right now, though it feels closer to 34°. Today runs between a low of 18° and a high of 31°.

What time is sunrise and sunset in São João?

The sun rises at 05:48 and sets at 17:39 local time in São João today, giving 11h 51m of daylight.

What is the air quality in São João?

PM2.5 in São João is currently 7.4 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 João 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 João 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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