Live Weather & Forecast
Weather in Senador Alexandre Costa
Maranhão, Brazil · Real-time conditions & 3-day outlook
26°C
Feels like 29°C
78°F / Feels 84°F
Light rain shower
Senador Alexandre Costa, Maranhão
🌞 Daytime
Updated: 2026-04-21 11:30
Humidity
91%
Wind
4.7 km/h N
Wind Gust
6.9 km/h
Pressure
1013 mb
Visibility
10 km
UV Index
7.7
(High)
Precipitation
1.57 mm
Cloud Cover
69%
Dew Point
24°C
Wind Degree
10°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
108.9 μg/m³
NO₂
1.4 μg/m³
O₃
61 μg/m³
SO₂
1 μg/m³
PM 2.5
4 μg/m³
PM 10
4.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Senador Alexandre Costa, Maranhão
12 AM
23°
Fog
1 AM
23°
Patchy rain nearby
2 AM
23°
Patchy rain nearby
3 AM
23°
Patchy rain nearby
4 AM
22°
Light rain shower
5 AM
22°
Patchy rain nearby
6 AM
22°
Fog
7 AM
22°
Fog
8 AM
23°
Patchy rain nearby
9 AM
24°
Light rain shower
10 AM
26°
Light rain shower
11 AM
26°
Light rain shower
12 PM
25°
Light rain shower
1 PM
25°
Light rain shower
2 PM
25°
Light rain shower
3 PM
25°
Light rain shower
4 PM
25°
Light rain shower
5 PM
25°
Light rain shower
6 PM
24°
Light rain shower
7 PM
23°
Light rain shower
8 PM
23°
Light rain shower
9 PM
23°
Light rain shower
10 PM
22°
Light drizzle
11 PM
22°
Light rain shower
3-Day Forecast
Daily overview for Senador Alexandre Costa, Maranhão
Today
Heavy rain
26°
/
22°
🌧️ 93% chance of rain
💧 Avg. humidity: 97%
💨 Max wind: 6.1 km/h
🌧️ Total precip: 21.73 mm
☀️ UV Index: 10.5
🌅 Sunrise: 05:56 AM
🌇 Sunset: 05:54 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Patchy rain nearby
30°
/
22°
🌧️ 87% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 4 km/h
🌧️ Total precip: 4.46 mm
☀️ UV Index: 9.4
🌅 Sunrise: 05:56 AM
🌇 Sunset: 05:53 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Moderate rain
29°
/
22°
🌧️ 77% chance of rain
💧 Avg. humidity: 90%
💨 Max wind: 7.9 km/h
🌧️ Total precip: 5.26 mm
☀️ UV Index: 12.4
🌅 Sunrise: 05:56 AM
🌇 Sunset: 05:53 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Senador Alexandre Costa
Plan your trip to Senador Alexandre Costa, 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 Senador Alexandre Costa?
Current conditions in Senador Alexandre Costa: Light rain shower, temperature 26°C, humidity 91%.
What is the best time to visit Senador Alexandre Costa?
The best time to visit Senador Alexandre Costa is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Senador Alexandre Costa?
Senador Alexandre Costa is located at approximately -5.3° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Senador Alexandre Costa?
The wettest period in Senador Alexandre Costa is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Senador Alexandre Costa?
For visits to Senador Alexandre Costa during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Senador Alexandre Costa in?
What are the public holidays in Senador Alexandre Costa in 2026?
View the 2026 public holidays for Senador Alexandre Costa on our Holidays page.
What are the GPS coordinates used for the weather forecast in Senador Alexandre Costa?
The weather forecast for Senador Alexandre Costa uses coordinates -5.2597, -44.0542.
What is the current temperature outside in Senador Alexandre Costa?
The current outdoor temperature in Senador Alexandre Costa is 26°C (79°F) with light rain shower.
What is the hourly weather forecast for Senador Alexandre Costa today?
Today's hour-by-hour weather breakdown for Senador Alexandre Costa 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 Senador Alexandre Costa tomorrow hour by hour?
Tomorrow's forecast for Senador Alexandre Costa shows a high of 30°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 Senador Alexandre Costa?
There is a 93% chance of rain in Senador Alexandre Costa 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 Senador Alexandre Costa?
Yes, there is a 93% chance of rain in Senador Alexandre Costa today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.