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Weather in Porto Velho, Brazil 🇧🇷

Current Weather in Porto Velho

Sunny
28°C
Feels like 28°C. Sunny.
🌬️ 4 km/h NE
💧 44% Humidity
🧭 1010 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.2
🌡️ Dew Point: 15°C
🌅 Sunrise: 06:15 AM
🌇 Sunset: 06:13 PM
Map Overlays:

Porto Velho currently sits at 28°C, sunny, feeling like 28°C. Humidity sits at 44% and winds are near 4 km/h, and the UV index is 0 (low). Looking ahead, Porto Velho should sit between roughly 25°C and 43°C over the coming days.

Hourly Forecast for Porto Velho

08:00
Sunny
31°
1%
09:00
Sunny
35°
0%
10:00
Sunny
38°
0%
11:00
Sunny
40°
0%
12:00
Sunny
41°
0%
13:00
Sunny
42°
0%
14:00
Sunny
43°
1%
15:00
Overcast
43°
9%
16:00
Overcast
41°
8%
17:00
Partly Cloudy
39°
3%
18:00
Sunny
36°
1%
19:00
Cloudy
34°
5%
20:00
Overcast
34°
9%
21:00
Cloudy
34°
7%
22:00
Cloudy
33°
8%
23:00
Clear
33°
1%
00:00
Clear
30°
1%
01:00
Clear
28°
1%
02:00
Clear
28°
1%
03:00
Clear
27°
1%
04:00
Clear
26°
1%
05:00
Clear
26°
1%
06:00
Clear
26°
2%
07:00
Sunny
27°
1%

14-Day Forecast for Porto Velho

Fri, Sep 04
Sunny Sunny
43° / 28°
Sat, Sep 05
Sunny Sunny
40° / 26°
Sun, Sep 06
Sunny Sunny
40° / 25°
Mon, Sep 07
Overcast Overcast
37° / 24°
Tue, Sep 08
Patchy rain nearby Patchy rain nearby
40° / 23°
Wed, Sep 09
Sunny Sunny
43° / 24°
Thu, Sep 10
Sunny Sunny
38° / 25°
Fri, Sep 11
Patchy rain nearby Patchy rain nearby
38° / 23°
Sat, Sep 12
Sunny Sunny
40° / 24°
Sun, Sep 13
Light rain shower Light rain shower
36° / 23°
Mon, Sep 14
Patchy rain nearby Patchy rain nearby
37° / 22°
Tue, Sep 15
Sunny Sunny
39° / 22°
Wed, Sep 16
Cloudy Cloudy
41° / 26°
Thu, Sep 17
Sunny Sunny
39° / 25°

Additional Forecasts for Porto Velho

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 284.0 μg/m³
O₃ (Ozone) 40.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.3 μg/m³
SO₂ (Sulphur Dioxide) 1.1 μg/m³
PM2.5 (Fine particles) 33.3 μg/m³
PM10 (Coarse particles) 34.8 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Brazil

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Best Time to Be Outside in Porto Velho Today

The most comfortable window in Porto Velho today looks like 08:00 to 11:00, when it is around 34°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Porto Velho

What is the temperature in Porto Velho right now?

The current temperature in Porto Velho is 28°C (83°F), sunny (feels like 28°C).

What's the weather like in Porto Velho right now?

Right now Porto Velho has Sunny, humidity 44%, wind 4 km/h NE.

What is today's forecast for Porto Velho?

Today in Porto Velho: high 43°C, low 28°C, sunny. Chance of rain: 4%.

What is the 7-day weather forecast for Porto Velho?

Daily highs and lows for Porto Velho:

  • 2026-09-04: 43°C / 28°C
  • 2026-09-05: 40°C / 26°C
  • 2026-09-06: 40°C / 25°C
  • 2026-09-07: 37°C / 24°C
  • 2026-09-08: 40°C / 23°C
  • 2026-09-09: 43°C / 24°C
  • 2026-09-10: 38°C / 25°C
Is it going to rain in Porto Velho today?

There is a 4% chance of rain in Porto Velho today.

What is the wind speed in Porto Velho right now?

Wind in Porto Velho is currently 4 km/h (2 mph) from the NE.

What is the UV index in Porto Velho right now?

The UV index in Porto Velho is currently 0.2 (low). Sun protection is recommended when the index is 3 or higher.

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