Live Weather & Forecast
Weather in Campo Maior
Piauí, Brazil · Real-time conditions & 3-day outlook
29°C
Feels like 32°C
84°F / Feels 90°F
Patchy rain nearby
Campo Maior, Piauí
🌞 Daytime
Updated: 2026-04-21 12:15
Humidity
72%
Wind
3.6 km/h WNW
Wind Gust
10.8 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
7.8
(High)
Precipitation
0.01 mm
Cloud Cover
57%
Dew Point
23°C
Wind Degree
301°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
112.9 μg/m³
NO₂
2 μg/m³
O₃
54 μg/m³
SO₂
1 μg/m³
PM 2.5
3.7 μg/m³
PM 10
4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Campo Maior, Piauí
12 AM
23°
Light rain shower
1 AM
23°
Light rain shower
2 AM
23°
Mist
3 AM
23°
Fog
4 AM
23°
Fog
5 AM
22°
Fog
6 AM
22°
Fog
7 AM
23°
Cloudy
8 AM
23°
Mist
9 AM
24°
Partly Cloudy
10 AM
26°
Patchy rain nearby
11 AM
27°
Partly Cloudy
12 PM
29°
Patchy rain nearby
1 PM
30°
Patchy rain nearby
2 PM
30°
Patchy light rain
3 PM
28°
Patchy rain nearby
4 PM
27°
Light rain shower
5 PM
26°
Light rain shower
6 PM
24°
Light rain shower
7 PM
24°
Patchy rain nearby
8 PM
24°
Patchy rain nearby
9 PM
23°
Patchy rain nearby
10 PM
23°
Mist
11 PM
23°
Light rain shower
3-Day Forecast
Daily overview for Campo Maior, Piauí
Today
Moderate rain
30°
/
22°
🌧️ 89% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 9.7 km/h
🌧️ Total precip: 8.35 mm
☀️ UV Index: 10.2
🌅 Sunrise: 05:48 AM
🌇 Sunset: 05:47 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Moderate rain
28°
/
22°
🌧️ 89% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 9.4 km/h
🌧️ Total precip: 10.86 mm
☀️ UV Index: 10.8
🌅 Sunrise: 05:48 AM
🌇 Sunset: 05:47 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Patchy rain nearby
30°
/
22°
🌧️ 86% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 8.3 km/h
🌧️ Total precip: 3.62 mm
☀️ UV Index: 11
🌅 Sunrise: 05:48 AM
🌇 Sunset: 05:46 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Campo Maior
Plan your trip to Campo Maior, 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 Campo Maior?
Current conditions in Campo Maior: Patchy rain nearby, temperature 29°C, humidity 72%.
What is the best time to visit Campo Maior?
The best time to visit Campo Maior is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Campo Maior?
Campo Maior is located at approximately -4.8° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Campo Maior?
The wettest period in Campo Maior is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Campo Maior?
For visits to Campo Maior during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Campo Maior in 2026?
View the 2026 public holidays for Campo Maior on our Holidays page.
What are the GPS coordinates used for the weather forecast in Campo Maior?
The weather forecast for Campo Maior uses coordinates -4.834, -42.174.
What is the current temperature outside in Campo Maior?
The current outdoor temperature in Campo Maior is 29°C (84°F) with patchy rain nearby.
What is the hourly weather forecast for Campo Maior today?
Today's hour-by-hour weather breakdown for Campo Maior 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 Campo Maior tomorrow hour by hour?
Tomorrow's forecast for Campo Maior shows a high of 28°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 Campo Maior?
There is a 89% chance of rain in Campo Maior 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 Campo Maior?
Yes, there is a 89% chance of rain in Campo Maior today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.