Cities / Brazil / Rio de Janeiro

17°

☁️ Os Quarenta weather

Overcast. No rain expected in the next few hours.

Feels like 19° Wind 4 km/h NE Humidity 99% UV 0 Air Good ☀ 06:13 - 17:33

Right now it is 17° in Os Quarenta with overcast skies, today's high is 22° with an overnight low of 17° and about 3.7 mm of rain is expected. The sun rises at 06:13 and sets at 17:33, giving 11h 20m of daylight. Over the coming week highs range from 23° to 36°.

Os Quarenta is in Rio de Janeiro, Brazil, sitting 275 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

15° 19° 23° 23° 16° 21:00 · 17.5° · 0 mm 22:00 · 17.3° · 0 mm 23:00 · 17° · 0 mm 00:00 · 16.9° · 0 mm 01:00 · 16.8° · 0 mm 02:00 · 16.6° · 0 mm 03:00 · 16.4° · 0 mm 04:00 · 16.5° · 0 mm 05:00 · 16.6° · 0 mm 06:00 · 16.6° · 0 mm 07:00 · 17° · 0 mm 08:00 · 18.1° · 0 mm 09:00 · 19.5° · 0 mm 10:00 · 20.4° · 0 mm 11:00 · 19.7° · 0 mm 12:00 · 21° · 0 mm 13:00 · 22.6° · 0 mm 14:00 · 22.2° · 0 mm 15:00 · 22.4° · 0 mm 16:00 · 21.7° · 0 mm 17:00 · 19.8° · 0 mm 18:00 · 17.1° · 0 mm 19:00 · 16.1° · 0 mm 20:00 · 15.8° · 0 mm

Precipitation

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 18:00 · 0 mm 18:00 19:00 · 0 mm 20:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
21:00 ☁️ 17.5° 19.2° - Overcast
22:00 ☁️ 17.3° 18.8° - Overcast
23:00 ☁️ 17° 18.1° - Overcast
00:00 ☁️ 16.9° 17.8° - Overcast
01:00 ☁️ 16.8° 17.8° - Overcast
02:00 ☁️ 16.6° 17.6° - Overcast
03:00 ☁️ 16.4° 17.3° - Overcast
04:00 ☁️ 16.5° 17.4° - Overcast
05:00 ☁️ 16.6° 17.6° - Overcast
06:00 ☁️ 16.6° 17.5° - Overcast
07:00 ☁️ 17° 18° - Overcast
08:00 ☁️ 18.1° 19.1° - Overcast

Next 16 days

Today🌦️ 22°17°3.7mm Sun 16☁️ 23°16° Mon 17☀️ 25°15° Tue 18☀️ 31°15° Wed 19☀️ 32°17° Thu 20☀️ 34°19° Fri 21☀️ 36°17° Sat 22🌤️ 32°15° Sun 23🌦️ 25°17°5.9mm Mon 24🌧️ 17°13°34.9mm Tue 25🌧️ 14°13°40.8mm Wed 26🌧️ 19°13°6.3mm Thu 27🌦️ 30°16°0.9mm Fri 28🌦️ 30°19°2.2mm Sat 29🌦️ 19°17°2.3mm Sun 30🌦️ 24°16°2.7mm
🌦️ TodayAugust 15th Avg 18° Low 17° at 06:00 High 22° at 11:00 3.7 mm rain Wind ~7 km/h
Rain Cloudy Rain Rain Cloudy
00:00 18° 0.6mm
02:00 18° 0.1mm
04:00 18°
06:00 17°
08:00 18°
10:00 21° 0.1mm
12:00 20° 0.4mm
14:00 21°
16:00 18° 0.7mm
18:00 18° 0.4mm
20:00 18°
22:00 17°
☁️ SundayAugust 16th Avg 18° Low 16° at 20:00 High 23° at 13:00 Wind ~9 km/h
Cloudy Cloudy Clear
00:00 17°
02:00 17°
04:00 17°
06:00 17°
08:00 18°
10:00 20°
12:00 21°
14:00 22°
16:00 22°
18:00 17°
20:00 16°
22:00 16°
☀️ MondayAugust 17th Avg 19° Low 15° at 06:00 High 25° at 13:00 Wind ~11 km/h
Clear
00:00 16°
02:00 16°
04:00 15°
06:00 15°
08:00 19°
10:00 23°
12:00 25°
14:00 25°
16:00 24°
18:00 18°
20:00 16°
22:00 16°
☀️ TuesdayAugust 18th Avg 21° Low 15° at 05:00 High 31° at 14:00 Wind ~11 km/h
Clear
00:00 16°
02:00 15°
04:00 15°
06:00 15°
08:00 20°
10:00 26°
12:00 30°
14:00 31°
16:00 28°
18:00 21°
20:00 19°
22:00 19°
☀️ WednesdayAugust 19th Avg 23° Low 17° at 06:00 High 32° at 12:00 Feels 30° Wind ~10 km/h
Clear
00:00 18°
02:00 18°
04:00 17°
06:00 17°
08:00 23°
10:00 30°
12:00 32°
14:00 31°
16:00 29°
18:00 22°
20:00 21°
22:00 20°
☀️ ThursdayAugust 20th Avg 24° Low 19° at 06:00 High 34° at 14:00 Feels 31° Wind ~12 km/h
Clear Clear
00:00 20°
02:00 20°
04:00 19°
06:00 19°
08:00 24°
10:00 31°
12:00 33°
14:00 34°
16:00 30°
18:00 22°
20:00 20°
22:00 19°
☀️ FridayAugust 21st Avg 24° Low 17° at 23:00 High 36° at 14:00 Feels 33° Wind ~14 km/h
Clear
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 26°
10:00 31°
12:00 35°
14:00 36°
16:00 30°
18:00 20°
20:00 18°
22:00 17°
🌤️ SaturdayAugust 22nd Avg 21° Low 15° at 05:00 High 32° at 13:00 Wind ~10 km/h
Partly Cloudy Clear
00:00 16°
02:00 16°
04:00 16°
06:00 15°
08:00 21°
10:00 27°
12:00 32°
14:00 32°
16:00 26°
18:00 18°
20:00 19°
22:00 20°
🌦️ SundayAugust 23rd Avg 20° Low 17° at 23:00 High 25° at 12:00 5.9 mm rain Wind ~14 km/h
Cloudy Partly Cloudy Cloudy Rain
00:00 20°
02:00 21°
04:00 21°
06:00 18°
08:00 20°
10:00 22°
12:00 25°
14:00 23°
16:00 21° 0.7mm
18:00 18° 0.7mm
20:00 17° 0.8mm
22:00 17° 0.7mm
🌧️ MondayAugust 24th Avg 15° Low 13° at 21:00 High 17° at 00:00 34.9 mm rain Wind ~9 km/h
Rain
00:00 17° 0.7mm
02:00 17° 1.2mm
04:00 16° 1.8mm
06:00 16° 1.8mm
08:00 15° 2.2mm
10:00 15° 2mm
12:00 14° 2mm
14:00 14° 1.9mm
16:00 13° 1.4mm
18:00 13° 1.4mm
20:00 13° 0.7mm
22:00 13° 0.3mm
🌧️ TuesdayAugust 25th Avg 13° Low 13° at 00:00 High 14° at 12:00 40.8 mm rain Wind ~7 km/h
Rain
00:00 13° 0.3mm
02:00 13° 0.6mm
04:00 13° 0.6mm
06:00 13° 0.6mm
08:00 13° 0.4mm
10:00 14° 0.3mm
12:00 14° 0.3mm
14:00 14° 4.1mm
16:00 14° 4.5mm
18:00 14° 4.5mm
20:00 14° 2.8mm
22:00 14° 0.3mm
🌧️ WednesdayAugust 26th Avg 16° Low 13° at 05:00 High 19° at 15:00 6.3 mm rain Wind ~13 km/h
Cloudy Rain Cloudy
00:00 14° 0.3mm
02:00 14°
04:00 13°
06:00 14°
08:00 16°
10:00 17° 2mm
12:00 16° 2mm
14:00 18°
16:00 18°
18:00 17°
20:00 17°
22:00 17°
🌦️ ThursdayAugust 27th Avg 21° Low 16° at 05:00 High 30° at 14:00 0.9 mm rain Wind ~11 km/h
Rain Partly Cloudy Clear
00:00 17°
02:00 17° 0.2mm
04:00 16° 0.1mm
06:00 16° 0.1mm
08:00 20°
10:00 25°
12:00 29°
14:00 30°
16:00 27°
18:00 21°
20:00 20°
22:00 20°
🌦️ FridayAugust 28th Avg 23° Low 19° at 05:00 High 30° at 12:00 2.2 mm rain Feels 32° Wind ~12 km/h
Clear Rain
00:00 20°
02:00 20°
04:00 19°
06:00 19°
08:00 25°
10:00 29°
12:00 30°
14:00 28° 0.1mm
16:00 24° 0.4mm
18:00 20° 0.4mm
20:00 19° 0.1mm
22:00 19° 0.2mm
🌦️ SaturdayAugust 29th Avg 18° Low 17° at 23:00 High 19° at 00:00 2.3 mm rain Feels 21° Wind ~5 km/h
Rain Cloudy Rain Cloudy Rain Cloudy
00:00 19° 0.2mm
02:00 19° 0.3mm
04:00 18° 0.2mm
06:00 18° 0.2mm
08:00 18°
10:00 18° 0.1mm
12:00 19° 0.1mm
14:00 18°
16:00 18° 0.1mm
18:00 17° 0.1mm
20:00 17°
22:00 17°
🌦️ SundayAugust 30th Avg 19° Low 16° at 05:00 High 24° at 15:00 2.7 mm rain Wind ~7 km/h
Cloudy Rain
00:00 16°
02:00 16°
04:00 16°
06:00 16°
08:00 20°
10:00 22°
12:00 22°
14:00 24°
16:00 22° 0.1mm
18:00 19° 0.1mm
20:00 19° 0.4mm
22:00 19° 0.6mm

Sun

☀️ Sunrise 06:13 · Sunset 17:33

11h 20m of daylight · America/Sao_Paulo

Air quality

PM2.5 1.7 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Matumbo · 3 km Córrego da Luz · 3.5 km Vale do Rio São João · 4.3 km Aldeia Velha · 4.4 km Macharet · 4.5 km Pai João · 6.1 km

Tools for Os Quarenta

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

Common questions about Os Quarenta weather

Will it rain in Os Quarenta today?

Yes - about 3.7 mm of rain is expected in Os Quarenta today.

What is the temperature in Os Quarenta right now?

It is 17° in Os Quarenta right now, though it feels closer to 19°. Today runs between a low of 17° and a high of 22°.

What time is sunrise and sunset in Os Quarenta?

The sun rises at 06:13 and sets at 17:33 local time in Os Quarenta today, giving 11h 20m of daylight.

What is the air quality in Os Quarenta?

PM2.5 in Os Quarenta is currently 1.7 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 Os Quarenta 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 Os Quarenta 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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