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Weather in São João da Barra, Brazil 🇧🇷

Weather Forecast in São João da Barra

Current Weather in São João da Barra

Sunny
25°C
Feels like 26°C. Sunny.
🌬️ 26 km/h ENE
💧 51% Humidity
🧭 1022 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.6
🌡️ Dew Point: 16°C
🌅 Sunrise: 06:21 AM
🌇 Sunset: 05:18 PM
Map Overlays:

In São João da Barra right now it is 25°C and sunny, feeling like 26°C. Humidity is 51% with winds around 26 km/h, and the UV index is 1 (low). Over the next few days, temperatures in São João da Barra range from about 17°C to 24°C.

Hourly Forecast for São João da Barra

17:00
Sunny
22°
6%
18:00
Clear
22°
8%
19:00
Clear
22°
8%
20:00
Clear
22°
8%
21:00
Clear
22°
8%
22:00
Clear
22°
8%
23:00
Clear
22°
9%
00:00
Patchy rain nearby
21°
27%
01:00
Patchy rain nearby
20°
33%
02:00
Patchy rain nearby
20°
28%
03:00
Patchy rain nearby
20°
24%
04:00
Patchy rain nearby
19°
19%
05:00
Clear
19°
9%
06:00
Clear
18°
9%
07:00
Sunny
18°
8%
08:00
Sunny
20°
6%
09:00
Sunny
22°
4%
10:00
Sunny
23°
3%
11:00
Sunny
23°
3%
12:00
Sunny
24°
4%
13:00
Sunny
24°
4%
14:00
Sunny
24°
5%
15:00
Sunny
24°
6%
16:00
Sunny
23°
8%

14-Day Forecast for São João da Barra

Fri, Jul 17
Sunny Sunny
24° / 17°
Sat, Jul 18
Sunny Sunny
24° / 18°
Sun, Jul 19
Sunny Sunny
24° / 20°
Mon, Jul 20
Sunny Sunny
24° / 19°
Tue, Jul 21
Sunny Sunny
25° / 19°
Wed, Jul 22
Sunny Sunny
26° / 20°
Thu, Jul 23
Sunny Sunny
25° / 19°
Fri, Jul 24
Sunny Sunny
26° / 21°
Sat, Jul 25
Sunny Sunny
27° / 20°
Sun, Jul 26
Sunny Sunny
25° / 21°
Mon, Jul 27
Sunny Sunny
28° / 21°
Tue, Jul 28
Partly Cloudy Partly Cloudy
26° / 20°
Wed, Jul 29
Sunny Sunny
28° / 21°
Thu, Jul 30
Light rain shower Light rain shower
22° / 21°

Additional Forecasts for São João da Barra

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 110.0 μg/m³
O₃ (Ozone) 80.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.5 μg/m³
SO₂ (Sulphur Dioxide) 2.6 μg/m³
PM2.5 (Fine particles) 11.5 μg/m³
PM10 (Coarse particles) 17.3 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Brazil

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Best Time to Be Outside in São João da Barra Tomorrow

There is no good daylight window left in São João da Barra today. Tomorrow, the most comfortable window looks like 09:00 to 10:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in São João da Barra

What is the temperature in São João da Barra right now?

The current temperature in São João da Barra is 25°C (77°F), sunny (feels like 26°C).

What's the weather like in São João da Barra right now?

Conditions in São João da Barra right now: Sunny, humidity 51%, wind 26 km/h ENE.

What is today's forecast for São João da Barra?

Today in São João da Barra: high 24°C, low 17°C, sunny. Chance of rain: 6%.

What is the 7-day weather forecast for São João da Barra?

Daily highs and lows for São João da Barra:

  • 2026-07-17: 24°C / 17°C
  • 2026-07-18: 24°C / 18°C
  • 2026-07-19: 24°C / 20°C
  • 2026-07-20: 24°C / 19°C
  • 2026-07-21: 25°C / 19°C
  • 2026-07-22: 26°C / 20°C
  • 2026-07-23: 25°C / 19°C
Is it going to rain in São João da Barra today?

There is a 6% chance of rain in São João da Barra today. Total expected precipitation: 0.02 mm.

What is the wind speed in São João da Barra right now?

Wind in São João da Barra is currently 26 km/h (16 mph) from the ENE.

What is the UV index in São João da Barra right now?

The UV index in São João da Barra is currently 0.6 (low). Sun protection is recommended when the index is 3 or higher.

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