Live Weather & Forecast
Weather in Araruama
Rio de Janeiro, Brazil · Real-time conditions & 3-day outlook
27°C
Feels like 29°C
81°F / Feels 84°F
Sunny
Araruama, Rio de Janeiro
🌞 Daytime
Updated: 2026-04-21 12:15
Humidity
58%
Wind
15.5 km/h SW
Wind Gust
18.2 km/h
Pressure
1017 mb
Visibility
10 km
UV Index
8.7
(Very High)
Precipitation
0 mm
Cloud Cover
25%
Dew Point
18.4°C
Wind Degree
233°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
82.9 μg/m³
NO₂
2.7 μg/m³
O₃
109 μg/m³
SO₂
4.8 μg/m³
PM 2.5
14.2 μg/m³
PM 10
18.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for Araruama, Rio de Janeiro
12 AM
21°
Light rain shower
1 AM
20°
Patchy rain nearby
2 AM
20°
Patchy rain nearby
3 AM
20°
Patchy rain nearby
4 AM
20°
Clear
5 AM
19°
Clear
6 AM
20°
Patchy rain nearby
7 AM
21°
Patchy rain nearby
8 AM
22°
Sunny
9 AM
23°
Sunny
10 AM
24°
Sunny
11 AM
25°
Sunny
12 PM
27°
Sunny
1 PM
25°
Sunny
2 PM
25°
Sunny
3 PM
25°
Sunny
4 PM
24°
Sunny
5 PM
23°
Sunny
6 PM
22°
Clear
7 PM
22°
Clear
8 PM
21°
Patchy rain nearby
9 PM
21°
Clear
10 PM
21°
Patchy rain nearby
11 PM
20°
Patchy rain nearby
3-Day Forecast
Daily overview for Araruama, Rio de Janeiro
Today
Patchy rain nearby
25°
/
19°
🌧️ 89% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0.42 mm
☀️ UV Index: 8.7
🌅 Sunrise: 06:05 AM
🌇 Sunset: 05:31 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Sunny
25°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 13.3 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 8.7
🌅 Sunrise: 06:05 AM
🌇 Sunset: 05:30 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Sunny
26°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0.06 mm
☀️ UV Index: 8.8
🌅 Sunrise: 06:06 AM
🌇 Sunset: 05:30 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Araruama
Plan your trip to Araruama, 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 Araruama?
Current conditions in Araruama: Sunny, temperature 27°C, humidity 58%.
What is the best time to visit Araruama?
The best time to visit Araruama is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Araruama?
Araruama is located at approximately -22.9° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Araruama?
The wettest period in Araruama is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Araruama?
For visits to Araruama during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Araruama in?
Araruama is located in Brazil, in the state of Rio de Janeiro.
What are the public holidays in Araruama in 2026?
View the 2026 public holidays for Araruama on our Holidays page.
What are the GPS coordinates used for the weather forecast in Araruama?
The weather forecast for Araruama uses coordinates -22.8733, -42.3429.
What is the current temperature outside in Araruama?
The current outdoor temperature in Araruama is 27°C (81°F) with sunny.
What is the hourly weather forecast for Araruama today?
Today's hour-by-hour weather breakdown for Araruama is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Araruama tomorrow hour by hour?
Tomorrow's forecast for Araruama shows a high of 25°C and a low of 19°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Araruama?
There is a 89% chance of rain in Araruama today. Check the hourly forecast above for a time-by-time breakdown of when rain is most likely.
Is it going to rain today in Araruama?
Yes, there is a 89% chance of rain in Araruama today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.