Live Weather & Forecast
Weather in Cacoal
Rondônia, Brazil · Real-time conditions & 3-day outlook
24°C
Feels like 27°C
76°F / Feels 81°F
Light rain shower
Cacoal, Rondônia
🌞 Daytime
Updated: 2026-04-19 09:30
Humidity
95%
Wind
6.8 km/h NNE
Wind Gust
10.1 km/h
Pressure
1011 mb
Visibility
10 km
UV Index
3.6
(Moderate)
Precipitation
2.04 mm
Cloud Cover
76%
Dew Point
23.5°C
Wind Degree
16°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
135.9 μg/m³
NO₂
1.4 μg/m³
O₃
34 μg/m³
SO₂
0.9 μg/m³
PM 2.5
2.1 μg/m³
PM 10
2.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Cacoal, Rondônia
12 AM
22°
Fog
1 AM
22°
Fog
2 AM
22°
Fog
3 AM
22°
Patchy rain nearby
4 AM
22°
Fog
5 AM
22°
Patchy rain nearby
6 AM
22°
Patchy rain nearby
7 AM
22°
Light rain shower
8 AM
24°
Light rain shower
9 AM
24°
Light rain shower
10 AM
25°
Light rain shower
11 AM
25°
Light rain shower
12 PM
26°
Light rain shower
1 PM
26°
Light rain shower
2 PM
26°
Light rain shower
3 PM
26°
Light rain shower
4 PM
26°
Light rain shower
5 PM
24°
Light rain shower
6 PM
23°
Light rain shower
7 PM
23°
Fog
8 PM
23°
Fog
9 PM
22°
Fog
10 PM
22°
Fog
11 PM
22°
Fog
3-Day Forecast
Daily overview for Cacoal, Rondônia
Today
Moderate rain
26°
/
22°
🌧️ 94% chance of rain
💧 Avg. humidity: 95%
💨 Max wind: 13.3 km/h
🌧️ Total precip: 11.38 mm
☀️ UV Index: 11
🌅 Sunrise: 06:11 AM
🌇 Sunset: 05:59 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Moderate rain
28°
/
22°
🌧️ 89% chance of rain
💧 Avg. humidity: 94%
💨 Max wind: 6.8 km/h
🌧️ Total precip: 6.3 mm
☀️ UV Index: 3.7
🌅 Sunrise: 06:11 AM
🌇 Sunset: 05:59 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Tue, Apr 21
Patchy rain nearby
28°
/
21°
🌧️ 82% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 6.1 km/h
🌧️ Total precip: 3.64 mm
☀️ UV Index: 9.5
🌅 Sunrise: 06:11 AM
🌇 Sunset: 05:58 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Best Time to Visit Cacoal
Plan your trip to Cacoal, Brazil around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Cacoal?
Current conditions in Cacoal: Light rain shower, temperature 24°C, humidity 95%.
What is the best time to visit Cacoal?
The best time to visit Cacoal is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Cacoal?
Cacoal is located at approximately -11.4° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Cacoal?
The wettest period in Cacoal is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Cacoal?
For visits to Cacoal during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Cacoal in 2026?
View the 2026 public holidays for Cacoal on our Holidays page.
What are the GPS coordinates used for the weather forecast in Cacoal?
The weather forecast for Cacoal uses coordinates -11.4333, -61.4421.