Weather forecast for todaySanto Antônio do Jacinto, Brazil

Weather forecast for today

Current condition 02:35 -03

  • 22°C
  • Feels like:
    22°C
Rain
Rain
  • Precipitation: 2mm
  • Wind: 5km/hWNW 300°
  • Humidity: 97%
  • Dewpoint: 22°C
  • Pressure: 1010.5mbar
  • Visibility: 11.27km
  • UV index: 0
  • ▼
In Santo Antônio do Jacinto, currently, the refreshing scent of rain fills the air.
Current rainfall is 2mm.
The temperature is an agreeable 22°C. The current temperature is almost at the minimum-expected 21°C for today.

Sunday 18. Oct 2026

  • 30°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 55%
  • Precipitation: 1mm
  • Wind: 13km/hNNE 25°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 05:10 -03
  • Sunset: 17:41 -03
  • ▼
Today, cloud build-up may lead to afternoon thunderstorms.
Minimal precipitation is anticipated. A temperature range of a tropical 30°C to an agreeable 21°C is forecasted.
The maximum heat index, which measures the combined effect of heat and moisture, is estimated at a fiery hot 36°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Expect the maximum temperature to remain consistent with the typical October high of 28.5°C.
Sunrise will be at 05:10 and sunset at 17:41; the daylight will last for 12h and 31min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 33°C.
Coldest period: 3h - 6h 22°C.

Chance of precipitation

Highest chance: 15h 53%.

Hourly weather forecast

  • 4h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 5km/hNW 316°
  • Humidity: 98%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunrise: 05:10
  • 6h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 7km/hNW 312°
  • Humidity: 98%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 8h
  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 8km/hNNW 329°
  • Humidity: 89%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 10h
  • 26°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 10km/hN 5°
  • Humidity: 77%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 12h
  • 28°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 11km/hNNE 27°
  • Humidity: 68%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 29°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 41%
  • Precipitation: 1mm
  • Wind: 10km/hNE 56°
  • Humidity: 64%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 7
  • ▼
  • 16h
  • 29°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 56%
  • Precipitation: 1mm
  • Wind: 12km/hNE 49°
  • Humidity: 68%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
Sunset: 17:41
  • 18h
  • 26°C
  • Feels like:
    29°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 11km/hENE 64°
  • Humidity: 76%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 20h
  • 25°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 33°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 6km/hNNE 21°
  • Humidity: 90%
  • Pressure: 1013mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
Today, in Santo Antônio do Jacinto a combination of overcast, thunderstorm-prone and rainy weather is forecasted.
With minimal precipitation of 1mm, rainfall is expected at 5h, and from 13h to 19h, and from 21h to 23h.
The temperature will vary between a maximum of 29°C and a minimum of 21°C. The feels-like temperature will vary between a minimum of 21°C and a maximum of 33°C. The hottest part of the day will be from 13h to 16h.
The highest temperature today will be similar to October's typical maximum. The nighttime low today will be also consistent with October's typical minimum temperature.
Updated: Oct 18, 2026 @ 05:35:16 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Yes, it rains now, and precipitation is 2mm.

The current temperature (02:35 -03) is 22°C.

On Sunday, in Santo Antônio do Jacinto, cloud build-up may lead to afternoon thunderstorms.

There is a high likelihood of rainfall, but precipitation will be minimal.

Today, the highest temperature will be 30°C, while the lowest temperature will be 21°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be 36°C.
The highest temperature will be in line with the average maximum of 28.5°C in October. The lowest temperature today will be also in line with the average low temperature.

On Sunday, in Santo Antônio do Jacinto, sunrise will be at 05:10 and sunset at 17:41 (-03).

Today, the daylight will last for 12h and 31min.