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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.
🌬️ 15 km/h NNW
💧 34% Humidity
🧭 1017 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.9
🌡️ Dew Point: 6°C
🌅 Sunrise: 06:46 AM
🌇 Sunset: 05:37 PM
Map Overlays:

In Rio Grande da Serra right now it is 26°C and sunny, feeling like 25°C. Humidity is 34% with winds around 15 km/h, and the UV index is 1 (low). Over the next few days, temperatures in Rio Grande da Serra range from about 16°C to 29°C.

Hourly Forecast for Rio Grande da Serra

17:00
Sunny
25°
1%
18:00
Clear
23°
1%
19:00
Clear
22°
1%
20:00
Clear
21°
2%
21:00
Clear
20°
2%
22:00
Clear
20°
2%
23:00
Clear
19°
3%
00:00
Clear
19°
3%
01:00
Clear
18°
3%
02:00
Clear
18°
3%
03:00
Clear
18°
3%
04:00
Clear
18°
3%
05:00
Clear
17°
3%
06:00
Clear
17°
3%
07:00
Sunny
17°
3%
08:00
Sunny
19°
2%
09:00
Sunny
20°
1%
10:00
Sunny
23°
1%
11:00
Sunny
26°
1%
12:00
Sunny
27°
0%
13:00
Sunny
28°
0%
14:00
Sunny
28°
0%
15:00
Sunny
28°
0%
16:00
Sunny
28°
0%

14-Day Forecast for Rio Grande da Serra

Mon, Jul 20
Sunny Sunny
27° / 16°
Tue, Jul 21
Sunny Sunny
28° / 17°
Wed, Jul 22
Sunny Sunny
29° / 17°
Thu, Jul 23
Mist Mist
17° / 15°
Fri, Jul 24
Fog Fog
16° / 14°
Sat, Jul 25
Patchy rain nearby Patchy rain nearby
17° / 14°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
16° / 13°
Mon, Jul 27
Sunny Sunny
22° / 14°
Tue, Jul 28
Sunny Sunny
25° / 14°
Wed, Jul 29
Sunny Sunny
30° / 18°
Thu, Jul 30
Sunny Sunny
31° / 18°
Fri, Jul 31
Partly Cloudy Partly Cloudy
21° / 16°
Sat, Aug 01
Light rain shower Light rain shower
16° / 11°
Sun, Aug 02
Patchy rain nearby Patchy rain nearby
11° /

Additional Forecasts for Rio Grande da Serra

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 196.0 μg/m³
O₃ (Ozone) 83.0 μg/m³
NO₂ (Nitrogen Dioxide) 22.6 μg/m³
SO₂ (Sulphur Dioxide) 7.1 μg/m³
PM2.5 (Fine particles) 9.1 μg/m³
PM10 (Coarse particles) 10.6 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 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 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 (79°F), sunny (feels like 25°C).

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

Conditions in Rio Grande da Serra right now: Sunny, humidity 34%, wind 15 km/h NNW.

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:

  • 2026-07-20: 27°C / 16°C
  • 2026-07-21: 28°C / 17°C
  • 2026-07-22: 29°C / 17°C
  • 2026-07-23: 17°C / 15°C
  • 2026-07-24: 16°C / 14°C
  • 2026-07-25: 17°C / 14°C
  • 2026-07-26: 16°C / 13°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 15 km/h (9 mph) from the NNW.

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

The UV index in Rio Grande da Serra is currently 0.9 (low). Sun protection is recommended when the index is 3 or higher.

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