🇧🇷 Weather in Aracaju
Map Overlays:
Hourly Forecast for Aracaju
07:00
22°
10%
08:00
24°
8%
09:00
25°
8%
10:00
26°
4%
11:00
27°
3%
12:00
27°
3%
13:00
27°
3%
14:00
27°
3%
15:00
26°
3%
16:00
26°
4%
17:00
24°
5%
18:00
23°
7%
19:00
23°
8%
20:00
23°
8%
21:00
23°
8%
22:00
22°
8%
23:00
22°
9%
00:00
22°
9%
01:00
22°
9%
02:00
22°
10%
03:00
22°
9%
04:00
22°
10%
05:00
22°
11%
06:00
22°
13%
14-Day Forecast for Aracaju
2026-07-08
Sunny
27° /
21°
2026-07-09
Partly Cloudy
27° /
22°
2026-07-10
Partly Cloudy
27° /
22°
2026-07-11
Sunny
27° /
21°
2026-07-12
Partly Cloudy
28° /
22°
2026-07-13
Patchy rain nearby
28° /
23°
2026-07-14
Sunny
28° /
22°
Additional Forecasts for Aracaju
Air Quality
💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 264.0 μg/m³
O₃ (Ozone) 19.0 μg/m³
NO₂ (Nitrogen Dioxide) 21.0 μg/m³
SO₂ (Sulphur Dioxide) 7.5 μg/m³
PM2.5 (Fine particles) 17.3 μg/m³
PM10 (Coarse particles) 20.3 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Brazil
Weather in Aracaju — FAQ
Answers refreshed each request based on current conditions in Aracaju.
What is the weather like right now in Aracaju?
Right now in Aracaju, Brazil the temperature is 19.0°C (feels like 19.0°C), with sunny. Relative humidity is 100% and wind is 3.6 km/h.
What is today's high and low temperature in Aracaju?
Today's forecast high in Aracaju is 27.1°C and the overnight low is 20.8°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Aracaju today?
The chance of precipitation in Aracaju today is 7%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Aracaju differ from nearby cities?
Even short distances can change temperatures noticeably. Aracaju's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.