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Weather in Rio Negrinho, Brazil 🇧🇷

Current Weather in Rio Negrinho

Fog
9°C
Feels like 8°C. Fog.
🌬️ 4 km/h N
💧 99% Humidity
🧭 1019 hPa
👁️ 0.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 8°C
🌅 Sunrise: 06:28 AM
🌇 Sunset: 06:06 PM
Map Overlays:

As of now, Rio Negrinho is 9°C and fog, feeling like 8°C. The air is at 99% humidity and winds are about 4 km/h, and the UV index is 0 (low). In the days ahead, expect temperatures in Rio Negrinho from about 9°C to 23°C.

Hourly Forecast for Rio Negrinho

07:00
Fog
42%
08:00
Sunny
12°
12%
09:00
Sunny
15°
7%
10:00
Sunny
18°
4%
11:00
Sunny
20°
2%
12:00
Sunny
21°
2%
13:00
Sunny
22°
1%
14:00
Sunny
23°
1%
15:00
Sunny
23°
1%
16:00
Sunny
22°
2%
17:00
Sunny
20°
4%
18:00
Sunny
16°
8%
19:00
Clear
15°
10%
20:00
Clear
14°
11%
21:00
Clear
14°
11%
22:00
Clear
13°
10%
23:00
Clear
13°
10%
00:00
Clear
12°
11%
01:00
Clear
12°
11%
02:00
Clear
12°
12%
03:00
Clear
12°
12%
04:00
Clear
11°
12%
05:00
Clear
12°
12%
06:00
Clear
12°
12%

14-Day Forecast for Rio Negrinho

Thu, Sep 03
Sunny Sunny
23° /
Fri, Sep 04
Sunny Sunny
23° / 11°
Sat, Sep 05
Light rain shower Light rain shower
14° /
Sun, Sep 06
Fog Fog
13° /
Mon, Sep 07
Fog Fog
11° /
Tue, Sep 08
Patchy rain nearby Patchy rain nearby
13° /
Wed, Sep 09
Fog Fog
14° / 10°
Thu, Sep 10
Fog Fog
17° / 13°
Fri, Sep 11
Fog Fog
19° / 13°
Sat, Sep 12
Light rain shower Light rain shower
20° / 13°
Sun, Sep 13
Light rain shower Light rain shower
15° /
Mon, Sep 14
Fog Fog
/
Tue, Sep 15
Fog Fog
10° /
Wed, Sep 16
Fog Fog
14° / 11°

Additional Forecasts for Rio Negrinho

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 111.0 μg/m³
O₃ (Ozone) 35.0 μg/m³
NO₂ (Nitrogen Dioxide) 4.5 μg/m³
SO₂ (Sulphur Dioxide) 1.2 μg/m³
PM2.5 (Fine particles) 7.0 μg/m³
PM10 (Coarse particles) 8.6 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Brazil

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Best Time to Be Outside in Rio Negrinho Today

The most comfortable window in Rio Negrinho today looks like 15:00 to 18:00, 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 Negrinho

What is the temperature in Rio Negrinho right now?

Rio Negrinho is sitting at 9°C (47°F) right now, fog (feels like 8°C).

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

Conditions in Rio Negrinho right now: Fog, humidity 99%, wind 4 km/h N.

What is today's forecast for Rio Negrinho?

Today in Rio Negrinho: high 23°C, low 9°C, sunny. Chance of rain: 10%.

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

Daily highs and lows for Rio Negrinho:

  • 2026-09-03: 23°C / 9°C
  • 2026-09-04: 23°C / 11°C
  • 2026-09-05: 14°C / 9°C
  • 2026-09-06: 13°C / 7°C
  • 2026-09-07: 11°C / 6°C
  • 2026-09-08: 13°C / 6°C
  • 2026-09-09: 14°C / 10°C
Is it going to rain in Rio Negrinho today?

There is a 10% chance of rain in Rio Negrinho today.

What is the wind speed in Rio Negrinho right now?

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

What is the UV index in Rio Negrinho right now?

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

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