Live Weather & Forecast
Weather in Fortuna
Maranhão, Brazil · Real-time conditions & 3-day outlook
28°C
Feels like 32°C
83°F / Feels 90°F
Light rain shower
Fortuna, Maranhão
🌞 Daytime
Updated: 2026-04-19 12:00
Humidity
75%
Wind
5 km/h WNW
Wind Gust
5.9 km/h
Pressure
1009 mb
Visibility
10 km
UV Index
12.8
(Extreme)
Precipitation
0.21 mm
Cloud Cover
94%
Dew Point
23.3°C
Wind Degree
302°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
108.9 μg/m³
NO₂
1.5 μg/m³
O₃
65 μg/m³
SO₂
1 μg/m³
PM 2.5
4.6 μg/m³
PM 10
4.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Fortuna, Maranhão
12 AM
23°
Mist
1 AM
22°
Mist
2 AM
22°
Fog
3 AM
22°
Fog
4 AM
22°
Fog
5 AM
22°
Fog
6 AM
21°
Patchy light rain
7 AM
22°
Fog
8 AM
24°
Mist
9 AM
25°
Patchy rain nearby
10 AM
27°
Patchy rain nearby
11 AM
28°
Light drizzle
12 PM
28°
Light rain shower
1 PM
28°
Patchy light rain
2 PM
27°
Light rain shower
3 PM
27°
Patchy rain nearby
4 PM
26°
Patchy rain nearby
5 PM
25°
Patchy rain nearby
6 PM
23°
Patchy rain nearby
7 PM
23°
Mist
8 PM
23°
Mist
9 PM
23°
Mist
10 PM
23°
Fog
11 PM
23°
Fog
3-Day Forecast
Daily overview for Fortuna, Maranhão
Today
Moderate rain
28°
/
21°
🌧️ 97% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 7.2 km/h
🌧️ Total precip: 7.67 mm
☀️ UV Index: 12.8
🌅 Sunrise: 05:58 AM
🌇 Sunset: 05:56 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Moderate rain
29°
/
21°
🌧️ 89% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 6.1 km/h
🌧️ Total precip: 10.36 mm
☀️ UV Index: 12
🌅 Sunrise: 05:58 AM
🌇 Sunset: 05:55 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Tue, Apr 21
Moderate rain
27°
/
22°
🌧️ 85% chance of rain
💧 Avg. humidity: 94%
💨 Max wind: 8.3 km/h
🌧️ Total precip: 13.32 mm
☀️ UV Index: 9.2
🌅 Sunrise: 05:58 AM
🌇 Sunset: 05:55 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Best Time to Visit Fortuna
Plan your trip to Fortuna, 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 Fortuna?
Current conditions in Fortuna: Light rain shower, temperature 28°C, humidity 75%.
What is the best time to visit Fortuna?
The best time to visit Fortuna is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Fortuna?
Fortuna is located at approximately -5.7° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Fortuna?
The wettest period in Fortuna is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Fortuna?
For visits to Fortuna during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Fortuna in 2026?
View the 2026 public holidays for Fortuna on our Holidays page.
What are the GPS coordinates used for the weather forecast in Fortuna?
The weather forecast for Fortuna uses coordinates -5.7331, -44.1543.