Live Weather & Forecast
Weather in Santo Antônio de Lisboa
Piauí, Brazil · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
67°F / Feels 67°F
Mist
Santo Antônio de Lisboa, Piauí
🌙 Nighttime
Updated: 2026-04-23 05:30
Humidity
96%
Wind
5 km/h ESE
Wind Gust
10.6 km/h
Pressure
1011 mb
Visibility
2 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
12%
Dew Point
18.6°C
Wind Degree
123°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
105.9 μg/m³
NO₂
1.8 μg/m³
O₃
41 μg/m³
SO₂
1.1 μg/m³
PM 2.5
1.9 μg/m³
PM 10
2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Santo Antônio de Lisboa, Piauí
12 AM
20°
Patchy rain nearby
1 AM
20°
Partly Cloudy
2 AM
20°
Patchy rain nearby
3 AM
21°
Partly Cloudy
4 AM
20°
Clear
5 AM
19°
Mist
6 AM
19°
Mist
7 AM
22°
Sunny
8 AM
24°
Partly Cloudy
9 AM
28°
Sunny
10 AM
31°
Sunny
11 AM
33°
Partly Cloudy
12 PM
34°
Partly Cloudy
1 PM
35°
Sunny
2 PM
34°
Sunny
3 PM
33°
Sunny
4 PM
32°
Sunny
5 PM
30°
Sunny
6 PM
27°
Partly Cloudy
7 PM
25°
Partly Cloudy
8 PM
23°
Partly Cloudy
9 PM
24°
Overcast
10 PM
25°
Partly Cloudy
11 PM
24°
Partly Cloudy
3-Day Forecast
Daily overview for Santo Antônio de Lisboa, Piauí
Today
Patchy rain nearby
35°
/
19°
🌧️ 83% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0.38 mm
☀️ UV Index: 12.3
🌅 Sunrise: 05:47 AM
🌇 Sunset: 05:41 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Fri, Apr 24
Patchy rain nearby
32°
/
20°
🌧️ 86% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 12.2 km/h
🌧️ Total precip: 1.92 mm
☀️ UV Index: 10.5
🌅 Sunrise: 05:47 AM
🌇 Sunset: 05:41 PM
🌙 First Quarter
🌑 Moon: 49% lit
Sat, Apr 25
Patchy rain nearby
33°
/
20°
🌧️ 89% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 11.9 km/h
🌧️ Total precip: 1.21 mm
☀️ UV Index: 11.3
🌅 Sunrise: 05:47 AM
🌇 Sunset: 05:41 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Best Time to Visit Santo Antônio de Lisboa
Plan your trip to Santo Antônio de Lisboa, 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 Santo Antônio de Lisboa?
Current conditions in Santo Antônio de Lisboa: Mist, temperature 19°C, humidity 96%.
What is the best time to visit Santo Antônio de Lisboa?
The best time to visit Santo Antônio de Lisboa is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Santo Antônio de Lisboa?
Santo Antônio de Lisboa is located at approximately -7° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Santo Antônio de Lisboa?
The wettest period in Santo Antônio de Lisboa is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Santo Antônio de Lisboa?
For visits to Santo Antônio de Lisboa during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Santo Antônio de Lisboa in?
What are the public holidays in Santo Antônio de Lisboa in 2026?
View the 2026 public holidays for Santo Antônio de Lisboa on our Holidays page.
What are the GPS coordinates used for the weather forecast in Santo Antônio de Lisboa?
The weather forecast for Santo Antônio de Lisboa uses coordinates -6.9831, -41.2284.
What is the current temperature outside in Santo Antônio de Lisboa?
The current outdoor temperature in Santo Antônio de Lisboa is 19°C (66°F) with mist.
What is the hourly weather forecast for Santo Antônio de Lisboa today?
Today's hour-by-hour weather breakdown for Santo Antônio de Lisboa 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 Santo Antônio de Lisboa tomorrow hour by hour?
Tomorrow's forecast for Santo Antônio de Lisboa shows a high of 32°C and a low of 20°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Santo Antônio de Lisboa?
There is a 83% chance of rain in Santo Antônio de Lisboa 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 Santo Antônio de Lisboa?
Yes, there is a 83% chance of rain in Santo Antônio de Lisboa today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.