Weather forecast for todaySão Sebastião do Tocantins, Brazil

Weather forecast for today

Current condition 06:52 -03

  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 6km/hNNE 30°
  • Humidity: 87%
  • Dewpoint: 23°C
  • Pressure: 1011.51mbar
  • Visibility: 14.48km
  • UV index: 1
  • ▼
In São Sebastião do Tocantins, at the moment, the sky is shifting between clouds and sunshine.
The temperature is a warm 26°C, the real-feel reading is computed to be a temperate 29°C. The current temperature is near the lowest expected 25°C for today.

Tuesday 20. Oct 2026

  • 34°C
  • 25°C
AM Thunderstorms
AM Thunderstorms
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 12km/hNE 52°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 05:50 -03
  • Sunset: 18:04 -03
  • ▼
Today, on Tuesday, 20th of October, showers and thunderstorms are likely early in the day.
Minimal precipitation is anticipated. The temperature will fluctuate from a high of a blazing 34°C to a low of a moderately hot 25°C.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at a scorching 43°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The expected maximum is forecasted to be in line with the regular October temperature of 34°C.
Sunrise was at 05:50 and sunset will be at 18:04; the daylight will last for 12h and 15min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 39°C.
Coldest hour: 7h 29°C.

Chance of precipitation

Highest chance: 11h 40%.

Hourly weather forecast

  • 7h
  • 26°C
  • Feels like:
    29°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 32°
  • Humidity: 87%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 8h
  • 27°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 9km/hNNE 29°
  • Humidity: 81%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 9h
  • 29°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 12km/hNE 36°
  • Humidity: 72%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 10h
  • 30°C
  • Feels like:
    34°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 12km/hNE 40°
  • Humidity: 67%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 11h
  • 31°C
  • Feels like:
    36°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 12km/hNE 39°
  • Humidity: 63%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 10
  • ▼
  • 12h
  • 32°C
  • Feels like:
    37°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 11km/hNE 46°
  • Humidity: 61%
  • Pressure: 1010mbar
  • Visibility: 14km
  • UV index: 11
  • ▼
  • 13h
  • 33°C
  • Feels like:
    38°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 9km/hNE 38°
  • Humidity: 57%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 33°C
  • Feels like:
    39°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 9km/hNE 41°
  • Humidity: 54%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 15h
  • 34°C
  • Feels like:
    39°C
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 8km/hNE 52°
  • Humidity: 52%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 16h
  • 34°C
  • Feels like:
    39°C
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 9km/hENE 77°
  • Humidity: 51%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 17h
  • 33°C
  • Feels like:
    38°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hE 100°
  • Humidity: 51%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 18h
  • 32°C
  • Feels like:
    37°C
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 8km/hESE 123°
  • Humidity: 57%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:04
  • 19h
  • 30°C
  • Feels like:
    35°C
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 7km/hESE 117°
  • Humidity: 66%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 30°C
  • Feels like:
    34°C
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 6km/hSSE 148°
  • Humidity: 68%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 29°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 6km/hESE 124°
  • Humidity: 73%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 28°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 4km/hSSE 153°
  • Humidity: 77%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 28°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 4km/hENE 78°
  • Humidity: 80%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in São Sebastião do Tocantins, a combination of primarily gloomy and occasionally lightning-active and sunny weather is predicted.
With minimal precipitation of 1mm, rainfall is anticipated from 10h to 12h.
The temperature will vary between the lowest temperature of 26°C and the highest temperature of 34°C. The feels-like temperature will be between the lowest temperature of 29°C and the highest temperature of 39°C. The hottest part of the day will be at 15h and 16h.
The high temperature is expected to be resembling October's usual value of 34°C. Forecasts indicate a night temperature also a few degrees higher than the usual October minimum of 22.5°C.
Updated: Oct 20, 2026 @ 09:52:13 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 06:52 -03 is 26°C. Feels-like temperature is 29°C.

Today, rain and thunderstorms are expected early in the day.

Today, there is a low chance of minimal precipitation in São Sebastião do Tocantins.

Today, the highest temperature will be 34°C, while the lowest temperature will be 25°C. The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be 43°C.
The maximum temperature will be in line with the average highest temperature of 34°C in October. The lowest temperature will be slightly warmer than the average low of 22.5°C.

On Tuesday, in São Sebastião do Tocantins, sunrise was at 05:50 and sunset will be at 18:04 (-03).

In São Sebastião do Tocantins, today, there will be 12h and 15min of daylight.