Rio Branco 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 24°C and cloudy in Rio Branco. Tomorrow's forecast: highs of 36°C, lows of 23°C with a 100% chance of rain.
Sources: Open-Meteo, OpenWeather, WeatherAPI · Updated every 12 hours
Rio BrancoBrazil
Updated 10:20 PM
Cloudy
Feels like 25°
Forecast Comparison
See how independent weather sources forecast the same location right now.
Forecast agreement
Sources show some variationTemperature range
24° – 26°
Rain probability
0% – 7%
Wind speed
5 km/h – 7 km/h
Temperature by provider
Hourly forecast
16-day forecast
Rain forecast
Precipitation probability: 100%Hourly precipitation timeline
Wind
Direction: NW
Current wind
7 km/h
Gusts
10 km/h
Hourly wind
Daily wind
Weather alerts
No active weather alerts.
Weather map
Rio Branco this time of year
- Even after dark it stays around 24°C, so sleeping can feel warm.
- It's humid — around 73% — so the heat feels heavier.
- October is Rio Branco's second warmest month.
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Rio Branco weather overview: climate, seasons and what to expect
Rio Branco, in Acre, Brazil, sits at approximately 9.97°S, 67.81°W and is home to about 258,000 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.
Climate-wise, Rio Branco has a tropical savanna climate: warm all year, with a clear dry season and a rainy season. Expect the most heat in September (about 34°C by day) and the chilliest nights in July (around 20°C). Most rain falls in January, roughly 254 mm. The nearest places with their own forecast page are Porto Velho (449 km), Cusco (600 km) and Juliaca (664 km).
Frequently asked questions
- What is the weather in Rio Branco today?
- Right now Rio Branco shows cloudy conditions at around 24°C (feels like 25°C), based on OpenWeatherMap. The chance of rain today is about 0%. Compare this with the other sources above for a fuller picture.
- What is the weather in Rio Branco tomorrow?
- Tomorrow in Rio Branco: expect a high of 36°C and a low of 23°C, with a 100% chance of rain. See the hourly breakdown above for more detail.
- Will it rain in Rio Branco today?
- The precipitation probability for Rio Branco is around 0% 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 Rio Branco?
- The 14-day forecast above shows daily highs, lows and rain probability for Rio Branco from multiple sources; compare them to see how confident the outlook is.
Nearby cities
Highs 29° – 36°C (warmest in Sep, coolest in Jan)
Highs 14° – 16°C (warmest in Sep, coolest in Apr)
Highs 15° – 19°C (warmest in Nov, coolest in Jul)
Highs 13° – 17°C (warmest in Nov, coolest in Jul)
Highs 14° – 17°C (warmest in Nov, coolest in Jul)
Highs 29° – 36°C (warmest in Sep, coolest in Mar)
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