Support Time.now: Join our Premium Plan for an ad-free experience! Support Us: Go Premium Ad-Free!

Weather in São João de Meriti, Brazil 🇧🇷

Current Weather in São João de Meriti

Light rain shower
17°C
Feels like 18°C. Light rain shower.
🌬️ 4 km/h SE
💧 95% Humidity
🧭 1019 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.1
🌡️ Dew Point: 16°C
🌅 Sunrise: 05:58 AM
🌇 Sunset: 05:44 PM
Map Overlays:

Right now São João de Meriti is 17°C with light rain shower, feeling like 18°C. The air is at 95% humidity and winds are about 4 km/h, and the UV index is 0 (low). Looking ahead, São João de Meriti should sit between roughly 15°C and 24°C over the coming days.

Hourly Forecast for São João de Meriti

18:00
Light rain shower
16°
76%
19:00
Light rain shower
16°
74%
20:00
Light rain shower
16°
65%
21:00
Light rain shower
16°
63%
22:00
Light rain shower
16°
72%
23:00
Light rain shower
16°
78%
00:00
Light rain shower
16°
80%
01:00
Light rain shower
16°
75%
02:00
Light rain shower
16°
77%
03:00
Light rain shower
16°
77%
04:00
Light rain shower
16°
79%
05:00
Light rain shower
16°
76%
06:00
Light rain shower
15°
75%
07:00
Light rain shower
15°
66%
08:00
Light rain shower
15°
55%
09:00
Light rain shower
15°
69%
10:00
Light rain shower
15°
53%
11:00
Patchy rain nearby
15°
40%
12:00
Light rain shower
16°
44%
13:00
Patchy rain nearby
16°
40%
14:00
Patchy rain nearby
16°
42%
15:00
Patchy rain nearby
16°
42%
16:00
Patchy rain nearby
16°
37%
17:00
Patchy rain nearby
16°
40%

14-Day Forecast for São João de Meriti

Sun, Sep 06
Light rain shower Light rain shower
21° / 16°
Mon, Sep 07
Light rain shower Light rain shower
16° / 15°
Tue, Sep 08
Partly Cloudy Partly Cloudy
24° / 15°
Wed, Sep 09
Light rain shower Light rain shower
25° / 19°
Thu, Sep 10
Overcast Overcast
27° / 19°
Fri, Sep 11
Overcast Overcast
29° / 21°
Sat, Sep 12
Overcast Overcast
28° / 22°
Sun, Sep 13
Light rain shower Light rain shower
22° / 19°
Mon, Sep 14
Mist Mist
20° / 18°
Tue, Sep 15
Light rain shower Light rain shower
26° / 20°
Wed, Sep 16
Mist Mist
29° / 19°
Thu, Sep 17
Mist Mist
26° / 19°
Fri, Sep 18
Mist Mist
30° / 20°
Sat, Sep 19
Overcast Overcast
31° / 22°

Additional Forecasts for São João de Meriti

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 177.0 μg/m³
O₃ (Ozone) 65.0 μg/m³
NO₂ (Nitrogen Dioxide) 8.3 μg/m³
SO₂ (Sulphur Dioxide) 3.6 μg/m³
PM2.5 (Fine particles) 10.7 μg/m³
PM10 (Coarse particles) 15.0 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Brazil

Browse Weather in Brazil by cities in alphabetical order:

A B C D E F G H I J L M N O P Q R S T U V W X

Weather in Brazil ›

Best Time to Be Outside in São João de Meriti Tomorrow

There is no good daylight window left in São João de Meriti today. Tomorrow, the most comfortable window looks like 09:00 to 12:00, when it is around 15°C. The next likely rain is around 18:00.

Frequently Asked Questions about Weather in São João de Meriti

What is the temperature in São João de Meriti right now?

São João de Meriti is sitting at 17°C (62°F) right now, light rain shower (feels like 18°C).

What's the weather like in São João de Meriti right now?

Current weather in São João de Meriti: Light rain shower, humidity 95%, wind 4 km/h SE.

What is today's forecast for São João de Meriti?

Today in São João de Meriti: high 21°C, low 16°C, light rain shower. Chance of rain: 93%.

What is the 7-day weather forecast for São João de Meriti?

Daily highs and lows for São João de Meriti:

  • 2026-09-06: 21°C / 16°C
  • 2026-09-07: 16°C / 15°C
  • 2026-09-08: 24°C / 15°C
  • 2026-09-09: 25°C / 19°C
  • 2026-09-10: 27°C / 19°C
  • 2026-09-11: 29°C / 21°C
  • 2026-09-12: 28°C / 22°C
Is it going to rain in São João de Meriti today?

There is a 93% chance of rain in São João de Meriti today. Total expected precipitation: 23.38 mm.

What is the wind speed in São João de Meriti right now?

Wind in São João de Meriti is currently 4 km/h (2 mph) from the SE.

What is the UV index in São João de Meriti right now?

The UV index in São João de Meriti is currently 0.1 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇧🇷 Brazil: São Paulo · Rio de Janeiro · 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