Live Weather & Forecast
Weather in Formosa da Serra Negra
Maranhão, Brazil · Real-time conditions & 3-day outlook
23°C
Feels like 25°C
73°F / Feels 77°F
Mist
Formosa da Serra Negra, Maranhão
🌞 Daytime
Updated: 2026-04-21 07:15
Humidity
96%
Wind
3.6 km/h WNW
Wind Gust
10.8 km/h
Pressure
1012 mb
Visibility
2 km
UV Index
0.4
(Low)
Precipitation
0.04 mm
Cloud Cover
86%
Dew Point
22.2°C
Wind Degree
295°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
117.9 μg/m³
NO₂
1.7 μg/m³
O₃
58 μg/m³
SO₂
1 μg/m³
PM 2.5
2.7 μg/m³
PM 10
2.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Formosa da Serra Negra, Maranhão
12 AM
22°
Mist
1 AM
22°
Mist
2 AM
22°
Mist
3 AM
22°
Mist
4 AM
22°
Mist
5 AM
22°
Mist
6 AM
22°
Fog
7 AM
23°
Mist
8 AM
24°
Patchy rain nearby
9 AM
25°
Light rain shower
10 AM
26°
Patchy rain nearby
11 AM
27°
Light rain shower
12 PM
27°
Light rain shower
1 PM
27°
Light rain shower
2 PM
26°
Light rain shower
3 PM
25°
Light rain shower
4 PM
24°
Light rain shower
5 PM
23°
Light rain shower
6 PM
23°
Light rain shower
7 PM
22°
Patchy rain nearby
8 PM
22°
Patchy rain nearby
9 PM
22°
Light rain shower
10 PM
22°
Fog
11 PM
22°
Fog
3-Day Forecast
Daily overview for Formosa da Serra Negra, Maranhão
Today
Moderate rain
27°
/
22°
🌧️ 96% chance of rain
💧 Avg. humidity: 94%
💨 Max wind: 5.4 km/h
🌧️ Total precip: 17.95 mm
☀️ UV Index: 7.9
🌅 Sunrise: 06:05 AM
🌇 Sunset: 06:02 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Patchy rain nearby
27°
/
22°
🌧️ 88% chance of rain
💧 Avg. humidity: 94%
💨 Max wind: 6.1 km/h
🌧️ Total precip: 3.18 mm
☀️ UV Index: 7.7
🌅 Sunrise: 06:05 AM
🌇 Sunset: 06:01 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Moderate rain
28°
/
21°
🌧️ 87% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 10.8 km/h
🌧️ Total precip: 7.33 mm
☀️ UV Index: 7
🌅 Sunrise: 06:05 AM
🌇 Sunset: 06:01 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Formosa da Serra Negra
Plan your trip to Formosa da Serra Negra, 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 Formosa da Serra Negra?
Current conditions in Formosa da Serra Negra: Mist, temperature 23°C, humidity 96%.
What is the best time to visit Formosa da Serra Negra?
The best time to visit Formosa da Serra Negra is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Formosa da Serra Negra?
Formosa da Serra Negra is located at approximately -6.4° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Formosa da Serra Negra?
The wettest period in Formosa da Serra Negra is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Formosa da Serra Negra?
For visits to Formosa da Serra Negra during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Formosa da Serra Negra in?
What are the public holidays in Formosa da Serra Negra in 2026?
View the 2026 public holidays for Formosa da Serra Negra on our Holidays page.
What are the GPS coordinates used for the weather forecast in Formosa da Serra Negra?
The weather forecast for Formosa da Serra Negra uses coordinates -6.4438, -46.1906.
What is the current temperature outside in Formosa da Serra Negra?
The current outdoor temperature in Formosa da Serra Negra is 23°C (73°F) with mist.
What is the hourly weather forecast for Formosa da Serra Negra today?
Today's hour-by-hour weather breakdown for Formosa da Serra Negra 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 Formosa da Serra Negra tomorrow hour by hour?
Tomorrow's forecast for Formosa da Serra Negra shows a high of 27°C and a low of 22°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Formosa da Serra Negra?
There is a 96% chance of rain in Formosa da Serra Negra 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 Formosa da Serra Negra?
Yes, there is a 96% chance of rain in Formosa da Serra Negra today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.