Live Weather & Forecast
Weather in São Fernando
Rio Grande do Norte, Brazil · Real-time conditions & 3-day outlook
26°C
Feels like 28°C
79°F / Feels 82°F
Patchy rain nearby
São Fernando, Rio Grande do Norte
🌙 Nighttime
Updated: 2026-04-21 20:15
Humidity
69%
Wind
11.5 km/h ENE
Wind Gust
21.4 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0.01 mm
Cloud Cover
74%
Dew Point
19.9°C
Wind Degree
71°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
111.9 μg/m³
NO₂
4.2 μg/m³
O₃
46 μg/m³
SO₂
1.3 μg/m³
PM 2.5
4.4 μg/m³
PM 10
5 μg/m³
Today's Hourly Forecast
24-hour breakdown for São Fernando, Rio Grande do Norte
12 AM
24°
Cloudy
1 AM
23°
Partly Cloudy
2 AM
23°
Cloudy
3 AM
23°
Partly Cloudy
4 AM
22°
Partly Cloudy
5 AM
22°
Partly Cloudy
6 AM
23°
Partly Cloudy
7 AM
25°
Partly Cloudy
8 AM
26°
Cloudy
9 AM
28°
Cloudy
10 AM
30°
Partly Cloudy
11 AM
32°
Overcast
12 PM
32°
Cloudy
1 PM
32°
Patchy rain nearby
2 PM
32°
Partly Cloudy
3 PM
31°
Overcast
4 PM
29°
Partly Cloudy
5 PM
28°
Partly Cloudy
6 PM
27°
Patchy rain nearby
7 PM
27°
Partly Cloudy
8 PM
26°
Patchy rain nearby
9 PM
26°
Patchy rain nearby
10 PM
25°
Patchy rain nearby
11 PM
24°
Patchy rain nearby
3-Day Forecast
Daily overview for São Fernando, Rio Grande do Norte
Today
Patchy rain nearby
32°
/
22°
🌧️ 89% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0.21 mm
☀️ UV Index: 12.1
🌅 Sunrise: 05:29 AM
🌇 Sunset: 05:25 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Patchy rain nearby
35°
/
22°
🌧️ 88% chance of rain
💧 Avg. humidity: 60%
💨 Max wind: 16.9 km/h
🌧️ Total precip: 0.13 mm
☀️ UV Index: 12.6
🌅 Sunrise: 05:29 AM
🌇 Sunset: 05:25 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Patchy rain nearby
34°
/
23°
🌧️ 81% chance of rain
💧 Avg. humidity: 63%
💨 Max wind: 23.4 km/h
🌧️ Total precip: 0.11 mm
☀️ UV Index: 12.1
🌅 Sunrise: 05:29 AM
🌇 Sunset: 05:24 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit São Fernando
Plan your trip to São Fernando, 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 São Fernando?
Current conditions in São Fernando: Patchy rain nearby, temperature 26°C, humidity 69%.
What is the best time to visit São Fernando?
The best time to visit São Fernando is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in São Fernando?
São Fernando 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 São Fernando?
The wettest period in São Fernando is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to São Fernando?
For visits to São Fernando during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is São Fernando in?
São Fernando is located in Brazil, in the state of Rio Grande do Norte.
What are the public holidays in São Fernando in 2026?
View the 2026 public holidays for São Fernando on our Holidays page.
What are the GPS coordinates used for the weather forecast in São Fernando?
The weather forecast for São Fernando uses coordinates -6.3797, -37.1864.
What is the current temperature outside in São Fernando?
The current outdoor temperature in São Fernando is 26°C (79°F) with patchy rain nearby.
What is the hourly weather forecast for São Fernando today?
Today's hour-by-hour weather breakdown for São Fernando 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 São Fernando tomorrow hour by hour?
Tomorrow's forecast for São Fernando shows a high of 35°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 São Fernando?
There is a 89% chance of rain in São Fernando 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 São Fernando?
Yes, there is a 89% chance of rain in São Fernando today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.