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Weather in Rio Grande da Serra, Brazil 🇧🇷

Weather Forecast in Rio Grande da Serra

Current Weather in Rio Grande da Serra

Sunny
26°C
Feels like 25°C. Sunny.
🌬️ 17 km/h NW
💧 34% Humidity
🧭 1018 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 6.3
🌡️ Dew Point: 5°C
🌅 Sunrise: 06:45 AM
🌇 Sunset: 05:38 PM
Map Overlays:

In Rio Grande da Serra right now it is 26°C and sunny, feeling like 25°C. Humidity sits at 34% and winds are near 17 km/h, and the UV index is 6 (high). Across the coming days, Rio Grande da Serra should see roughly 15°C to 28°C.

Hourly Forecast for Rio Grande da Serra

15:00
Sunny
27°
0%
16:00
Sunny
26°
0%
17:00
Sunny
24°
1%
18:00
Clear
23°
1%
19:00
Clear
22°
1%
20:00
Clear
21°
1%
21:00
Clear
20°
1%
22:00
Clear
20°
1%
23:00
Clear
20°
1%
00:00
Clear
19°
2%
01:00
Clear
19°
2%
02:00
Clear
19°
2%
03:00
Clear
19°
2%
04:00
Clear
18°
2%
05:00
Clear
18°
2%
06:00
Clear
18°
2%
07:00
Sunny
18°
2%
08:00
Sunny
19°
2%
09:00
Sunny
20°
1%
10:00
Sunny
24°
1%
11:00
Sunny
26°
1%
12:00
Sunny
27°
1%
13:00
Sunny
28°
1%
14:00
Sunny
28°
1%

14-Day Forecast for Rio Grande da Serra

Tue, Jul 21
Sunny Sunny
27° / 16°
Wed, Jul 22
Sunny Sunny
28° / 18°
Thu, Jul 23
Patchy rain nearby Patchy rain nearby
20° / 15°
Fri, Jul 24
Light rain Light rain
15° / 14°
Sat, Jul 25
Sunny Sunny
24° / 15°
Sun, Jul 26
Sunny Sunny
19° / 12°
Mon, Jul 27
Sunny Sunny
21° / 12°
Tue, Jul 28
Sunny Sunny
26° / 15°
Wed, Jul 29
Sunny Sunny
29° / 15°
Thu, Jul 30
Sunny Sunny
32° / 19°
Fri, Jul 31
Sunny Sunny
31° / 17°
Sat, Aug 01
Mist Mist
18° / 16°
Sun, Aug 02
Sunny Sunny
25° / 16°
Mon, Aug 03
Sunny Sunny
29° / 18°

Additional Forecasts for Rio Grande da Serra

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 147.0 μg/m³
O₃ (Ozone) 126.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.6 μg/m³
SO₂ (Sulphur Dioxide) 6.3 μg/m³
PM2.5 (Fine particles) 8.3 μg/m³
PM10 (Coarse particles) 9.4 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Brazil

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Best Time to Be Outside in Rio Grande da Serra Tomorrow

There is no good daylight window left in Rio Grande da Serra today. Tomorrow, the most comfortable window looks like 08:00 to 08:00, when it is around 19°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Rio Grande da Serra

What is the temperature in Rio Grande da Serra right now?

The current temperature in Rio Grande da Serra is 26°C (80°F), sunny (feels like 25°C).

What's the weather like in Rio Grande da Serra right now?

Right now Rio Grande da Serra has Sunny, humidity 34%, wind 17 km/h NW.

What is today's forecast for Rio Grande da Serra?

Today in Rio Grande da Serra: high 27°C, low 16°C, sunny. Chance of rain: 1%.

What is the 7-day weather forecast for Rio Grande da Serra?

Daily highs and lows for Rio Grande da Serra:

  • 2026-07-21: 27°C / 16°C
  • 2026-07-22: 28°C / 18°C
  • 2026-07-23: 20°C / 15°C
  • 2026-07-24: 15°C / 14°C
  • 2026-07-25: 24°C / 15°C
  • 2026-07-26: 19°C / 12°C
  • 2026-07-27: 21°C / 12°C
Is it going to rain in Rio Grande da Serra today?

There is a 1% chance of rain in Rio Grande da Serra today.

What is the wind speed in Rio Grande da Serra right now?

Wind in Rio Grande da Serra is currently 17 km/h (11 mph) from the NW.

What is the UV index in Rio Grande da Serra right now?

The UV index in Rio Grande da Serra is currently 6.3 (high). Sun protection is recommended when the index is 3 or higher.

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