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Weather in Rio de Janeiro, Brazil 🇧🇷

🏆 Rio de Janeiro ranks #14 for coldest right now · #18 for lowest feels-like temperature.

Current Weather in Rio de Janeiro

Smoky haze
20°C
Feels like 22°C. Smoky haze.
🌬️ 8 km/h NW
💧 89% Humidity
🧭 1014 hPa
👁️ 4.9 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 18°C
🌅 Sunrise: 05:59 AM
🌇 Sunset: 05:43 PM
Map Overlays:

Right now Rio de Janeiro is 20°C with smoky haze, feeling like 22°C. Relative humidity is 89%, with winds around 8 km/h, and the UV index is 0 (low). Looking ahead, Rio de Janeiro should sit between roughly 16°C and 24°C over the coming days.

Hourly Forecast for Rio de Janeiro

07:00
Smoky haze
21°
12%
08:00
Sunny
22°
9%
09:00
Partly Cloudy
23°
10%
10:00
Cloudy
23°
12%
11:00
Sunny
24°
5%
12:00
Partly Cloudy
24°
10%
13:00
Partly Cloudy
23°
11%
14:00
Partly Cloudy
22°
13%
15:00
Patchy rain nearby
23°
44%
16:00
Light rain shower
23°
37%
17:00
Overcast
22°
24%
18:00
Patchy rain nearby
22°
34%
19:00
Cloudy
22°
20%
20:00
Overcast
22°
24%
21:00
Light rain shower
22°
39%
22:00
Patchy rain nearby
22°
39%
23:00
Patchy rain nearby
21°
35%
00:00
Light rain shower
21°
52%
01:00
Light rain shower
21°
48%
02:00
Light rain shower
21°
48%
03:00
Light rain shower
21°
49%
04:00
Light rain shower
21°
67%
05:00
Light rain shower
21°
79%
06:00
Light rain shower
21°
78%

14-Day Forecast for Rio de Janeiro

Sat, Sep 05
Sunny Sunny
24° / 20°
Sun, Sep 06
Light rain shower Light rain shower
21° / 18°
Mon, Sep 07
Light rain shower Light rain shower
17° / 16°
Tue, Sep 08
Partly Cloudy Partly Cloudy
22° / 16°
Wed, Sep 09
Light rain shower Light rain shower
25° / 19°
Thu, Sep 10
Overcast Overcast
25° / 21°
Fri, Sep 11
Overcast Overcast
27° / 22°
Sat, Sep 12
Sunny Sunny
29° / 22°
Sun, Sep 13
Light rain shower Light rain shower
24° / 21°
Mon, Sep 14
Light rain shower Light rain shower
21° / 19°
Tue, Sep 15
Light rain shower Light rain shower
20° / 19°
Wed, Sep 16
Light rain shower Light rain shower
21° / 20°
Thu, Sep 17
Light rain shower Light rain shower
21° / 20°
Fri, Sep 18
Light rain shower Light rain shower
22° / 20°

Additional Forecasts for Rio de Janeiro

Air Quality

💨 US EPA Index 3 (Unhealthy for Sensitive)
CO (Carbon Monoxide) 259.0 μg/m³
O₃ (Ozone) 71.0 μg/m³
NO₂ (Nitrogen Dioxide) 26.6 μg/m³
SO₂ (Sulphur Dioxide) 11.1 μg/m³
PM2.5 (Fine particles) 44.4 μg/m³
PM10 (Coarse particles) 54.7 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Brazil

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Best Time to Be Outside in Rio de Janeiro Today

The most comfortable window in Rio de Janeiro today looks like 07:00 to 10:00, when it is around 22°C. It should stay dry through that window. The next likely rain is around 00:00.

Frequently Asked Questions about Weather in Rio de Janeiro

What is the temperature in Rio de Janeiro right now?

It is currently 20°C (68°F) in Rio de Janeiro, smoky haze (feels like 22°C).

What's the weather like in Rio de Janeiro right now?

Conditions in Rio de Janeiro right now: Smoky haze, humidity 89%, wind 8 km/h NW.

What is today's forecast for Rio de Janeiro?

Today in Rio de Janeiro: high 24°C, low 20°C, sunny. Chance of rain: 57%.

What is the 7-day weather forecast for Rio de Janeiro?

Daily highs and lows for Rio de Janeiro:

  • 2026-09-05: 24°C / 20°C
  • 2026-09-06: 21°C / 18°C
  • 2026-09-07: 17°C / 16°C
  • 2026-09-08: 22°C / 16°C
  • 2026-09-09: 25°C / 19°C
  • 2026-09-10: 25°C / 21°C
  • 2026-09-11: 27°C / 22°C
Is it going to rain in Rio de Janeiro today?

There is a 57% chance of rain in Rio de Janeiro today. Total expected precipitation: 1.25 mm.

What is the wind speed in Rio de Janeiro right now?

Wind in Rio de Janeiro is currently 8 km/h (5 mph) from the NW.

What is the UV index in Rio de Janeiro right now?

The UV index in Rio de Janeiro is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇧🇷 Brazil: São Paulo · Brasilia · Belo Horizonte · Salvador · Fortaleza · Manaus · Curitiba · Recife · Goiânia · Belém · Porto Alegre · Guarulhos · Maceió · Campinas · São Luís · Campo Grande · Natal · Teresina · Nova Iguaçu · Duque de Caxias · João Pessoa · São Bernardo do Campo · São José dos Campos · Ribeirão Preto · Jaboatão · Sorocaba · Osasco · Aracaju · Santo André · Jaboatão dos Guararapes · Contagem · Feira de Santana · Cuiabá · Londrina · Juiz de Fora · Uberlândia · Porto Velho · Macapá · Campos dos Goytacazes · Aparecida de Goiânia · Florianópolis · Mauá · Belford Roxo · Joinville · Niterói · São João de Meriti · Ananindeua · Santos · Boa Vista · Rio Branco