Live Weather & Forecast
Weather in Nilópolis
Rio de Janeiro, Brazil · Real-time conditions & 3-day outlook
29°C
Feels like 31°C
85°F / Feels 88°F
Partly cloudy
Nilópolis, Rio de Janeiro
🌞 Daytime
Updated: 2026-04-19 12:00
Humidity
62%
Wind
13.3 km/h SW
Wind Gust
15.3 km/h
Pressure
1013 mb
Visibility
10 km
UV Index
7.5
(High)
Precipitation
0.02 mm
Cloud Cover
75%
Dew Point
19.1°C
Wind Degree
217°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
188.9 μg/m³
NO₂
4.8 μg/m³
O₃
113 μg/m³
SO₂
4.9 μg/m³
PM 2.5
13.1 μg/m³
PM 10
16.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Nilópolis, Rio de Janeiro
12 AM
21°
Patchy rain nearby
1 AM
21°
Patchy rain nearby
2 AM
20°
Patchy rain nearby
3 AM
20°
Partly Cloudy
4 AM
20°
Patchy rain nearby
5 AM
20°
Patchy rain nearby
6 AM
20°
Partly Cloudy
7 AM
21°
Partly Cloudy
8 AM
24°
Partly Cloudy
9 AM
26°
Partly Cloudy
10 AM
27°
Patchy rain nearby
11 AM
28°
Patchy rain nearby
12 PM
29°
Partly cloudy
1 PM
28°
Patchy rain nearby
2 PM
28°
Patchy rain nearby
3 PM
28°
Patchy rain nearby
4 PM
27°
Sunny
5 PM
25°
Sunny
6 PM
23°
Clear
7 PM
22°
Clear
8 PM
22°
Clear
9 PM
21°
Clear
10 PM
21°
Clear
11 PM
20°
Clear
3-Day Forecast
Daily overview for Nilópolis, Rio de Janeiro
Today
Patchy rain nearby
28°
/
20°
🌧️ 88% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 13.3 km/h
🌧️ Total precip: 1.34 mm
☀️ UV Index: 7.8
🌅 Sunrise: 06:08 AM
🌇 Sunset: 05:37 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Sunny
28°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 13 km/h
🌧️ Total precip: 0.08 mm
☀️ UV Index: 8.6
🌅 Sunrise: 06:09 AM
🌇 Sunset: 05:36 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Tue, Apr 21
Sunny
28°
/
17°
🌧️ 0% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0.06 mm
☀️ UV Index: 8.6
🌅 Sunrise: 06:09 AM
🌇 Sunset: 05:36 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Best Time to Visit Nilópolis
Plan your trip to Nilópolis, 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 Nilópolis?
Current conditions in Nilópolis: Partly cloudy, temperature 29°C, humidity 62%.
What is the best time to visit Nilópolis?
The best time to visit Nilópolis is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Nilópolis?
Nilópolis is located at approximately -22.8° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Nilópolis?
The wettest period in Nilópolis is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Nilópolis?
For visits to Nilópolis during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Nilópolis in?
Nilópolis is located in Brazil, in the state of Rio de Janeiro.
What are the public holidays in Nilópolis in 2026?
View the 2026 public holidays for Nilópolis on our Holidays page.
What are the GPS coordinates used for the weather forecast in Nilópolis?
The weather forecast for Nilópolis uses coordinates -22.808, -43.4138.