Cities / Brazil / Rio de Janeiro

22°

⛅ São Martinho weather

Partly cloudy. Light rain starting around 12:15am.

Feels like 25° Wind 9 km/h S Humidity 93% UV 0 Air Fair ☀ 05:50 - 17:35

Right now it is 22° in São Martinho with partly cloudy skies, it feels more like 25° and today's high is 32° with an overnight low of 20°. The sun rises at 05:50 and sets at 17:35, giving 11h 45m of daylight. Over the coming week highs range from 18° to 31°.

São Martinho is in Rio de Janeiro, Brazil, sitting 1 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

17° 20° 23° 23° 17° 22:00 · 22.3° · 0 mm 23:00 · 21.9° · 0 mm 00:00 · 22.3° · 0 mm 01:00 · 21.6° · 1.2 mm 02:00 · 21.4° · 0.3 mm 03:00 · 21.3° · 0.3 mm 04:00 · 21.2° · 1 mm 05:00 · 21.1° · 0.1 mm 06:00 · 21° · 1 mm 07:00 · 21.3° · 0.3 mm 08:00 · 21.4° · 0.3 mm 09:00 · 22.3° · 0.2 mm 10:00 · 22.6° · 0.1 mm 11:00 · 21.4° · 0.3 mm 12:00 · 20.4° · 0.2 mm 13:00 · 20° · 0.6 mm 14:00 · 19.8° · 0.5 mm 15:00 · 19.5° · 0.3 mm 16:00 · 19.1° · 0.1 mm 17:00 · 18.4° · 0.1 mm 18:00 · 18° · 0.4 mm 19:00 · 17.8° · 0.2 mm 20:00 · 17.7° · 0.5 mm 21:00 · 17° · 4.5 mm

Precipitation

22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm 01:00 · 1.2 mm 01:00 02:00 · 0.3 mm 03:00 · 0.3 mm 04:00 · 1 mm 04:00 05:00 · 0.1 mm 06:00 · 1 mm 07:00 · 0.3 mm 07:00 08:00 · 0.3 mm 09:00 · 0.2 mm 10:00 · 0.1 mm 10:00 11:00 · 0.3 mm 12:00 · 0.2 mm 13:00 · 0.6 mm 13:00 14:00 · 0.5 mm 15:00 · 0.3 mm 16:00 · 0.1 mm 16:00 17:00 · 0.1 mm 18:00 · 0.4 mm 19:00 · 0.2 mm 19:00 20:00 · 0.5 mm 21:00 · 4.5 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
22:00 ⛅ 22.3° 24.2° - Partly cloudy
23:00 🌤️ 21.9° 24.5° - Mostly clear
00:00 ☁️ 22.3° 24.2° - Overcast
01:00 🌧️ 21.6° 22° 1.2 mm Rain
02:00 🌦️ 21.4° 22.8° 0.3 mm Light rain
03:00 🌦️ 21.3° 21.9° 0.3 mm Light rain
04:00 🌧️ 21.2° 20.9° 1 mm Rain
05:00 🌦️ 21.1° 20.2° 0.1 mm Light rain
06:00 🌧️ 21° 20.4° 1 mm Rain
07:00 🌦️ 21.3° 21.1° 0.3 mm Light rain
08:00 🌦️ 21.4° 21.4° 0.3 mm Light rain
09:00 🌦️ 22.3° 22° 0.2 mm Light rain

Next 16 days

Today🌦️ 32°20°0.7mm Sun 6🌧️ 23°17°17mm Mon 7🌧️ 18°17°8.6mm Tue 8🌦️ 23°18°0.3mm Wed 9☁️ 29°20° Thu 10🌧️ 30°21°3mm Fri 11☀️ 31°22° Sat 12☀️ 34°22° Sun 13🌦️ 28°21°1.2mm Mon 14🌦️ 28°20°0.9mm Tue 15☁️ 30°21° Wed 16🌦️ 26°21°1.2mm Thu 17🌧️ 30°22°4.5mm Fri 18⛅ 31°22° Sat 19🌦️ 27°21°0.4mm Sun 20🌦️ 27°21°0.2mm
🌦️ TodaySeptember 5th Avg 24° Low 20° at 06:00 High 32° at 14:00 0.7 mm rain Wind ~23 km/h
Clear Rain
00:00 21°
02:00 21°
04:00 21°
06:00 20°
08:00 24°
10:00 27°
12:00 30°
14:00 32°
16:00 27°
18:00 23°
20:00 22° 0.2mm
22:00 22°
🌧️ SundaySeptember 6th Avg 20° Low 17° at 21:00 High 23° at 10:00 17 mm rain Wind ~26 km/h
Rain
00:00 22°
02:00 21° 0.3mm
04:00 21° 1mm
06:00 21° 1mm
08:00 21° 0.3mm
10:00 23° 0.1mm
12:00 20° 0.2mm
14:00 20° 0.5mm
16:00 19° 0.1mm
18:00 18° 0.4mm
20:00 18° 0.5mm
22:00 17° 1.5mm
🌧️ MondaySeptember 7th Avg 17° Low 17° at 15:00 High 18° at 06:00 8.6 mm rain Wind ~15 km/h
Rain Rain
00:00 17° 0.1mm
02:00 17°
04:00 17° 0.3mm
06:00 18° 0.2mm
08:00 18° 0.1mm
10:00 17° 0.1mm
12:00 17° 0.2mm
14:00 17° 0.8mm
16:00 17° 0.8mm
18:00 17° 0.4mm
20:00 17° 0.8mm
22:00 17° 0.1mm
🌦️ TuesdaySeptember 8th Avg 19° Low 18° at 00:00 High 23° at 15:00 0.3 mm rain Wind ~13 km/h
Cloudy
00:00 18° 0.2mm
02:00 18°
04:00 18°
06:00 18°
08:00 18°
10:00 18°
12:00 19°
14:00 23°
16:00 22°
18:00 20°
20:00 20°
22:00 21°
☁️ WednesdaySeptember 9th Avg 23° Low 20° at 02:00 High 29° at 14:00 Wind ~20 km/h
Clear Cloudy
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 23°
10:00 26°
12:00 28°
14:00 29°
16:00 25°
18:00 23°
20:00 22°
22:00 22°
🌧️ ThursdaySeptember 10th Avg 25° Low 21° at 06:00 High 30° at 14:00 3 mm rain Wind ~19 km/h
Cloudy Cloudy Rain Cloudy
00:00 22°
02:00 21°
04:00 21°
06:00 21°
08:00 24°
10:00 28°
12:00 28°
14:00 30°
16:00 28° 1mm
18:00 23° 1mm
20:00 23°
22:00 23°
☀️ FridaySeptember 11th Avg 25° Low 22° at 05:00 High 31° at 12:00 Wind ~26 km/h
Partly Cloudy Clear Clear
00:00 23°
02:00 22°
04:00 22°
06:00 22°
08:00 25°
10:00 29°
12:00 31°
14:00 30°
16:00 27°
18:00 24°
20:00 23°
22:00 24°
☀️ SaturdaySeptember 12th Avg 26° Low 22° at 05:00 High 34° at 13:00 Wind ~25 km/h
Clear Partly Cloudy
00:00 23°
02:00 23°
04:00 22°
06:00 23°
08:00 26°
10:00 30°
12:00 34°
14:00 34°
16:00 30°
18:00 25°
20:00 24°
22:00 24°
🌦️ SundaySeptember 13th Avg 24° Low 21° at 23:00 High 28° at 10:00 1.2 mm rain Wind ~44 km/h
Clear Rain Clear Rain
00:00 24°
02:00 24°
04:00 24°
06:00 24°
08:00 27° 0.3mm
10:00 28°
12:00 27°
14:00 25°
16:00 23°
18:00 21°
20:00 21° 0.1mm
22:00 21°
🌦️ MondaySeptember 14th Avg 23° Low 20° at 05:00 High 28° at 12:00 0.9 mm rain Wind ~23 km/h
Cloudy Rain Partly Cloudy Clear
00:00 20°
02:00 20°
04:00 20° 0.1mm
06:00 20° 0.1mm
08:00 22° 0.2mm
10:00 25°
12:00 28°
14:00 26°
16:00 24°
18:00 22°
20:00 21°
22:00 21°
☁️ TuesdaySeptember 15th Avg 24° Low 21° at 00:00 High 30° at 12:00 Wind ~27 km/h
Clear Partly Cloudy Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 22°
08:00 23°
10:00 27°
12:00 30°
14:00 27°
16:00 25°
18:00 24°
20:00 24°
22:00 23°
🌦️ WednesdaySeptember 16th Avg 23° Low 21° at 05:00 High 26° at 13:00 1.2 mm rain Wind ~26 km/h
Cloudy Rain
00:00 22°
02:00 22°
04:00 21°
06:00 22°
08:00 24°
10:00 25°
12:00 26°
14:00 26°
16:00 25°
18:00 22°
20:00 22° 0.2mm
22:00 22° 0.3mm
🌧️ ThursdaySeptember 17th Avg 25° Low 22° at 00:00 High 30° at 12:00 4.5 mm rain Wind ~27 km/h
Rain Cloudy Clear Cloudy
00:00 22° 0.3mm
02:00 22° 1.4mm
04:00 22°
06:00 22°
08:00 24°
10:00 27°
12:00 30°
14:00 29°
16:00 27°
18:00 24°
20:00 24°
22:00 24°
⛅ FridaySeptember 18th Avg 25° Low 22° at 05:00 High 31° at 12:00 Feels 29° Wind ~28 km/h
Cloudy Partly Cloudy Clear Cloudy
00:00 24°
02:00 23°
04:00 23°
06:00 22°
08:00 26°
10:00 29°
12:00 31°
14:00 29°
16:00 27°
18:00 24°
20:00 24°
22:00 24°
🌦️ SaturdaySeptember 19th Avg 24° Low 21° at 19:00 High 27° at 12:00 0.4 mm rain Feels 25° Wind ~29 km/h
Cloudy Clear Partly Cloudy Cloudy
00:00 24°
02:00 23°
04:00 23°
06:00 22°
08:00 24°
10:00 26°
12:00 27°
14:00 26°
16:00 24°
18:00 22°
20:00 21°
22:00 21° 0.2mm
🌦️ SundaySeptember 20th Avg 23° Low 21° at 04:00 High 27° at 14:00 0.2 mm rain Wind ~19 km/h
Cloudy Partly Cloudy Cloudy
00:00 21° 0.2mm
02:00 21°
04:00 21°
06:00 21°
08:00 21°
10:00 23°
12:00 25°
14:00 27°
16:00 26°
18:00 23°
20:00 23°
22:00 23°

Sun

☀️ Sunrise 05:50 · Sunset 17:35

11h 45m of daylight · America/Sao_Paulo

Air quality

PM2.5 22.1 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Boa Vista · 2.2 km Mulaco · 4.2 km Santo Amaro de Campos · 4.7 km Ciprião · 5.5 km Mata-Cachorro · 5.8 km São Tomé · 5.8 km

Tools for São Martinho

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

Common questions about São Martinho weather

Will it rain in São Martinho today?

Only a trace - around 0.7 mm is expected in São Martinho today, not enough to need an umbrella.

What is the temperature in São Martinho right now?

It is 22° in São Martinho right now, though it feels closer to 25°. Today runs between a low of 20° and a high of 32°.

What time is sunrise and sunset in São Martinho?

The sun rises at 05:50 and sets at 17:35 local time in São Martinho today, giving 11h 45m of daylight.

What is the air quality in São Martinho?

PM2.5 in São Martinho is currently 22.1 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

How accurate is the São Martinho 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 Martinho 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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