Weather forecast for todayIlhéus, Brazil

Weather forecast for today

Current condition 01:54 -03

  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 13km/hNNW 330°
  • Humidity: 97%
  • Dewpoint: 24°C
  • Pressure: 1010.16mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
Currently, the sky features a blend of clouds and blue patches.
The temperature is a temperate 25°C. The current temperature is only a few degrees off the today's maximum of 28°C.

Sunday 18. Oct 2026

  • 28°C
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 69%
  • Precipitation: 2mm
  • Wind: 16km/hNE 39°
  • Humidity: 86%
  • UV index: 11
  • Sunrise: 05:07 -03
  • Sunset: 17:35 -03
  • ▼
Today, on Sunday, 18th of October, thunderstorms may develop under unsettled skies.
Minimal precipitation is expected. The highest daytime temperature will reach a temperate 28°C, creating a slight contrast with the forecasted nighttime low of a moderately hot 23°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at a humid 33°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Today, the anticipated maximum temperature should be consistent with October's typical high of 28°C.
Sunrise will be at 05:07 and sunset at 17:35; the daylight will last for 12h and 28min.

Hourly overview

Hourly temperatures

Warmest period: 11h - 14h 32°C.
Coldest hour: 5h 24°C.

Chance of precipitation

Highest chance: 5h 84%.

Hourly weather forecast

  • 2h
  • 25°C
  • Feels like:
    25°C
Showers
Showers
  • Precip. probability: 36%
  • Precipitation: 0mm
  • Wind: 12km/hNNW 331°
  • Humidity: 97%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 24°C
  • Feels like:
    24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 64%
  • Precipitation: 1mm
  • Wind: 9km/hNW 323°
  • Humidity: 97%
  • Pressure: 1010mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
Sunrise: 05:07
  • 6h
  • 24°C
  • Feels like:
    24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 88%
  • Precipitation: 1mm
  • Wind: 13km/hNNW 330°
  • Humidity: 97%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 8h
  • 26°C
  • Feels like:
    30°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 59%
  • Precipitation: 1mm
  • Wind: 11km/hNNW 347°
  • Humidity: 88%
  • Pressure: 1013mbar
  • Visibility: 10km
  • UV index: 3
  • ▼
  • 10h
  • 27°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 48%
  • Precipitation: 1mm
  • Wind: 12km/hNE 34°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 11
  • ▼
  • 12h
  • 28°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 47%
  • Precipitation: 1mm
  • Wind: 13km/hNE 42°
  • Humidity: 85%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 11
  • ▼
  • 14h
  • 28°C
  • Feels like:
    32°C
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 1mm
  • Wind: 14km/hENE 60°
  • Humidity: 83%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 5
  • ▼
  • 16h
  • 27°C
  • Feels like:
    32°C
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 14km/hENE 61°
  • Humidity: 85%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
Sunset: 17:35
  • 18h
  • 27°C
  • Feels like:
    31°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 15km/hNE 53°
  • Humidity: 88%
  • Pressure: 1010mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 15km/hNE 46°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    31°C
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 14km/hNE 37°
  • Humidity: 87%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Today, a combination of dull, lightning-active and rain-filled weather is forecasted.
Rain is expected from 4h to 8h, and from 10h to 17h. With light precipitation of 3mm, most rainfall is expected at 11h.
The temperature will vary between the highest temperature of 28°C and the lowest temperature of 24°C. The feels-like temperature will vary between the lowest temperature of 24°C and the highest temperature of 33°C. The warmest part of the day will be from 11h to 14h.
The forecasted high will be in line with the typical October maximum of 28°C. Today, the night is expected to be also close to the typical October low of 21°C.
Updated: Oct 18, 2026 @ 04:54:35 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 01:54 -03 is 25°C.

On Sunday, electrical storms are a possibility.

There is a high probability of rainfall. Precipitation will be minimal.

Today, the maximum temperature will be 28°C, while the minimum temperature will be 23°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be 33°C.
The maximum temperature will be in line with the average highest temperature of 28°C in October. The lowest temperature today will be also in line with the average low temperature.

On Sunday, in Ilhéus, sunrise will be at 05:07 and sunset at 17:35 (-03).

In Ilhéus, the length of the day today will be 12h and 28min.