Porto Velho weather for today, tomorrow and the next 14 days, compared across three independent forecast sources so you can see where they agree before you plan your day. Right now it is 23°C and rain in Porto Velho. Tomorrow's forecast: highs of 39°C, lows of 23°C with a 85% chance of rain.
Sources: Open-Meteo, OpenWeather, WeatherAPI · Updated every 12 hours
Porto VelhoBrazil
Updated 05:22 AM
Rain
Feels like 24°
Forecast Comparison
See how independent weather sources forecast the same location right now.
Forecast agreement
Sources show notable variationTemperature range
23° – 24°
Rain probability
31% – 82%
Wind speed
0 km/h – 4 km/h
Temperature by provider
Hourly forecast
16-day forecast
Rain forecast
Precipitation probability: 85%Hourly precipitation timeline
Wind
Direction: N
Current wind
0 km/h
Gusts
0 km/h
Hourly wind
Daily wind
Weather alerts
No active weather alerts.
Weather map
Porto Velho this time of year
- Only 2 months are warmer in Porto Velho than October.
- Nights stay warm, rarely below 24°C — air-conditioning helps.
- Humidity near 72% makes 34°C feel stickier than it sounds.
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Porto Velho weather overview: climate, seasons and what to expect
Porto Velho, in Rondônia, Brazil, sits at approximately 8.76°S, 63.90°W and is home to about 306,000 people. This page compares forecasts from three independent weather providers — Open-Meteo, OpenWeather and WeatherAPI — so you can see at a glance where they agree and where they differ. The data refreshes every 12 hours via ISR.
Porto Velho has a tropical savanna climate: warm all year, with a clear dry season and a rainy season. The warmest month is September, with highs around 36°C; the coolest is July, when nights average 22°C. February is usually the wettest month (about 236 mm). Close to Porto Velho, you can also check Rio Branco (449 km), Manaus (762 km) and La Paz (976 km).
Frequently asked questions
- What is the weather in Porto Velho today?
- Right now Porto Velho shows rain conditions at around 23°C (feels like 24°C), based on OpenWeatherMap. The chance of rain today is about 64%. Compare this with the other sources above for a fuller picture.
- What is the weather in Porto Velho tomorrow?
- Tomorrow in Porto Velho: expect a high of 39°C and a low of 23°C, with a 85% chance of rain. See the hourly breakdown above for more detail.
- Will it rain in Porto Velho today?
- The precipitation probability for Porto Velho is around 64% according to OpenWeatherMap. Check the Rain forecast section for the hour-by-hour breakdown and compare with other sources.
- What is the 14-day forecast for Porto Velho?
- The 14-day forecast above shows daily highs, lows and rain probability for Porto Velho from multiple sources; compare them to see how confident the outlook is.
Nearby cities
Highs 28° – 34°C (warmest in Sep, coolest in May)
Highs 28° – 33°C (warmest in Sep, coolest in Apr)
Highs 14° – 17°C (warmest in Nov, coolest in Jul)
Highs 20° – 24°C (warmest in Nov, coolest in Feb)
Highs 26° – 34°C (warmest in Oct, coolest in Jun)
Highs 15° – 19°C (warmest in Nov, coolest in Jul)
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