Cacoal weather
At 9:30 PM local time it was cloudy and 26°C (79°F). Little to no rain in the next 24 hours. Best months for weather: May–Jul. Cacoal sits 205 m (673 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Cacoal, Rondônia, Brazil.
Current conditions
- Clouds
- 98%
- Chance of rain
- 31%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season May–JulOff season Oct–Mar
About Cacoal weather
Is it raining in Cacoal right now?
No. It’s cloudy and 26° right now. Little to no rain in the next 24 hours.
What’s the weather like in Cacoal this week?
Over the next 7 days, expect highs of 32–36° and lows of 23–25°. Rain is likely on 7 of 7 days (Saturday, Sunday, Monday, Tuesday, Wednesday, Thursday, Friday). The driest day looks like Wednesday.
Has it been raining in Cacoal lately?
In the past 7 days, Cacoal had 4 rainy days and 18.3 mm of rain in total.
What should I pack for Cacoal?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Cacoal weather by month
When is the best time to visit Cacoal?
Based on weather alone, the best time to visit Cacoal is May–Jul, according to NASA's 2001–2025 climate averages. Oct–Mar tends to be the least pleasant. Average highs run from 28°C (82°F) in February to 36°C (97°F) in August.
What is the rainiest month in Cacoal?
February is the wettest month, with about 251 mm (9.9 in) of rain on average. June is the driest, with about 11 mm (0.4 in).
What is the hottest month in Cacoal?
August is the warmest, with average highs of 36°C (97°F) and lows of 21°C (70°F). February is the coolest, with highs of 28°C (82°F) and lows of 22°C (72°F).
Does Cacoal have a rainy season?
Yes. Nov–Mar is the rainy season (150 mm or more a month), while May–Aug is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months