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🇧🇷 Weather in Rio Negro

Current Weather in Rio Negro

Cloudy
9°C
Feels like 9°C. Cloudy.
🌬️ 4 km/h WNW
💧 99% Humidity
🧭 1022 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 9°C
🌅 Sunrise: 06:58 AM
🌇 Sunset: 05:35 PM
Map Overlays:

Hourly Forecast for Rio Negro

04:00
Cloudy
0%
05:00
Fog
0%
06:00
Fog
0%
07:00
Fog
0%
08:00
Cloudy
10°
0%
09:00
Partly Cloudy
13°
0%
10:00
Sunny
16°
0%
11:00
Sunny
18°
0%
12:00
Sunny
20°
0%
13:00
Partly Cloudy
20°
0%
14:00
Partly Cloudy
20°
0%
15:00
Partly Cloudy
20°
0%
16:00
Partly Cloudy
20°
0%
17:00
Partly Cloudy
17°
0%
18:00
Clear
13°
0%
19:00
Clear
13°
0%
20:00
Clear
12°
0%
21:00
Partly Cloudy
12°
0%
22:00
Mist
11°
0%
23:00
Mist
11°
0%
00:00
Partly Cloudy
12°
0%
01:00
Partly Cloudy
12°
0%
02:00
Partly Cloudy
12°
0%
03:00
Partly Cloudy
12°
0%

14-Day Forecast for Rio Negro

Sun, May 31
Partly Cloudy Partly Cloudy
20° /
Mon, Jun 01
Cloudy Cloudy
21° / 10°
Tue, Jun 02
Patchy rain nearby Patchy rain nearby
20° / 10°
Wed, Jun 03
Cloudy Cloudy
19° /
Thu, Jun 04
Patchy rain nearby Patchy rain nearby
16° /
Fri, Jun 05
Partly Cloudy Partly Cloudy
18° /
Sat, Jun 06
Partly Cloudy Partly Cloudy
19° /
Sun, Jun 07
Sunny Sunny
20° /
Mon, Jun 08
Patchy rain nearby Patchy rain nearby
20° /
Tue, Jun 09
Patchy rain nearby Patchy rain nearby
14° / 12°
Wed, Jun 10
Patchy rain nearby Patchy rain nearby
14° / 12°
Thu, Jun 11
Patchy rain nearby Patchy rain nearby
16° / 12°
Fri, Jun 12
Patchy rain nearby Patchy rain nearby
19° /
Sat, Jun 13
Moderate rain Moderate rain
14° / 11°

Additional Forecasts for Rio Negro

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 201.9 μg/m³
O₃ (Ozone) 21.0 μg/m³
NO₂ (Nitrogen Dioxide) 9.8 μg/m³
SO₂ (Sulphur Dioxide) 2.2 μg/m³
PM2.5 (Fine particles) 12.1 μg/m³
PM10 (Coarse particles) 12.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Brazil

Frequently Asked Questions about Weather in Rio Negro

What is the temperature in Rio Negro right now?

The current temperature in Rio Negro is 9°C (49°F), cloudy (feels like 9°C).

What's the weather like in Rio Negro right now?

Conditions in Rio Negro right now: Cloudy, humidity 99%, wind 4 km/h WNW.

What is today's forecast for Rio Negro?

Today in Rio Negro: high 20°C, low 9°C, partly cloudy. Chance of rain: 0%.

What is the 7-day weather forecast for Rio Negro?

Daily highs and lows for Rio Negro:

  • 2026-05-31: 20°C / 9°C
  • 2026-06-01: 21°C / 10°C
  • 2026-06-02: 20°C / 10°C
  • 2026-06-03: 19°C / 7°C
  • 2026-06-04: 16°C / 9°C
  • 2026-06-05: 18°C / 9°C
  • 2026-06-06: 19°C / 9°C
Is it going to rain in Rio Negro today?

There is a 0% chance of rain in Rio Negro today.

What is the wind speed in Rio Negro right now?

Wind in Rio Negro is currently 4 km/h (2 mph) from the WNW.

What is the UV index in Rio Negro right now?

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

Weather forecasts for other major cities in 🇧🇷 Brazil:

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