Weather forecast for tomorrowTabatinga, Brazil

Weather forecast for tomorrow

Monday 19. Oct 2026

  • 31°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 57%
  • Precipitation: 23mm
  • Wind: 8km/hN 358°
  • Humidity: 83%
  • UV index: 11
  • Sunrise: 06:18 -04
  • Sunset: 18:31 -04
  • ▼
Tomorrow, on Monday, 19th of October, expect thunderstorms and downpours in the afternoon.
Elevated precipitation of 23mm is expected. A temperature range of a humid 31°C to a temperate 23°C is anticipated.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at an extremely hot 42°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today’s predicted high is set to be a few degrees lower than October's regular high of 33.2°C.
Sunrise will be at 06:18 and sunset at 18:31; tomorrow's daylight will last for 12h and 13min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 39°C.
Coldest period: 3h - 6h 27°C.

Chance of precipitation

Highest chance: 40%.

Hourly weather forecast

  • 0h
  • 25°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 3km/hNE 41°
  • Humidity: 95%
  • Pressure: 1010mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 2h
  • 25°C
  • Feels like:
    28°C
Showers
Showers
  • Precip. probability: 35%
  • Precipitation: 1mm
  • Wind: 3km/hSW 219°
  • Humidity: 95%
  • Pressure: 1009mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 4h
  • 24°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 3km/hNNE 31°
  • Humidity: 97%
  • Pressure: 1009mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 6h
  • 24°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 3km/hENE 63°
  • Humidity: 95%
  • Pressure: 1010mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
Sunrise: 06:18
  • 8h
  • 26°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 27°
  • Humidity: 94%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 10h
  • 29°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 11°
  • Humidity: 86%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 31°C
  • Feels like:
    39°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 6km/hN 0°
  • Humidity: 79%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 11
  • ▼
  • 14h
  • 30°C
  • Feels like:
    38°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 50%
  • Precipitation: 1mm
  • Wind: 7km/hWSW 247°
  • Humidity: 79%
  • Pressure: 1006mbar
  • Visibility: 11km
  • UV index: 6
  • ▼
  • 16h
  • 30°C
  • Feels like:
    36°C
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 7km/hN 7°
  • Humidity: 76%
  • Pressure: 1005mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 27°C
  • Feels like:
    31°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 40%
  • Precipitation: 3mm
  • Wind: 4km/hNNE 21°
  • Humidity: 84%
  • Pressure: 1006mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Sunset: 18:31
  • 20h
  • 26°C
  • Feels like:
    29°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 3km/hENE 69°
  • Humidity: 88%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    29°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 3km/hENE 56°
  • Humidity: 91%
  • Pressure: 1009mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
Tomorrow, a combination of overcast, lightning-active and damp weather is anticipated.
Rainfall is forecasted at 1h, 2h, and from 12h to 14h, and from 18h to 21h. With light precipitation of 3mm, most rainfall is expected at 18h.
The temperature will vary between a minimum of 24°C and a maximum of 31°C. The feels-like temperature will be between the lowest temperature of 27°C and the highest temperature of 39°C. The hottest part of the day will be at 12h, 13h and 15h.
The temperature is expected to be moderately lower than the average peak in October, which is 33.2°C. The lowest temperature is also consistent with October's typical minimum of 22.5°C.
Updated: Oct 18, 2026 @ 09:19:11 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Monday, stormy weather with frequent thunder and rain bursts is expected.

Yes. With a probability of 57%, substantial precipitation of 23mm is predicted.

Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 23°C. The maximum heat index, which combines relative humidity and air temperature, is computed to be 42°C.
The highest temperature will be relatively lower than the average maximum of 33.2°C in October. The lowest temperature will be in line with the average low of 22.5°C.

On Monday, in Tabatinga, sunrise will be at 06:18 and sunset at 18:31 (-04).

In Tabatinga, tomorrow, there will be 12h and 13min of daylight.