Weather forecast for tomorrowMalacacheta, Brazil
Weather forecast for tomorrow
Monday 19. Oct 2026
- 33°C
- 19°C
PM Thunderstorms
- Precip. probability: 43%
- Precipitation: 8mm
- Wind: 13km/hSSW 207°
- Humidity: 58%
- UV index: 11
- Sunrise: 05:16 -03
- Sunset: 17:50 -03
- details ▼
Tomorrow, rumbling thunderstorms could affect the area later in the afternoon.
With a low probability, light precipitation is expected. The temperature variation is predicted to range from a maximum of a hot 33°C to a minimum of an enjoyable 19°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at a very hot 39°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The high temperature will be slightly warmer than the typical October level of 28.5°C.
Sunrise will be at 05:16 and sunset at 17:50; tomorrow's daylight will last for 12h and 34min.
With a low probability, light precipitation is expected. The temperature variation is predicted to range from a maximum of a hot 33°C to a minimum of an enjoyable 19°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at a very hot 39°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The high temperature will be slightly warmer than the typical October level of 28.5°C.
Sunrise will be at 05:16 and sunset at 17:50; tomorrow's daylight will last for 12h and 34min.
Hourly overview
Hourly temperatures
Warmest period: 12h - 15h 35°C.
Coldest hour: 0h 21°C.
Coldest hour: 0h 21°C.
Chance of precipitation
Highest chance: 21h 65%.
Hourly weather forecast
- 0h
- 21°C
- Feels like:21°C
Mostly Clear
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 8km/hN 352°
- Humidity: 91%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2h
- 21°C
- Feels like:21°C
Clear
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 6km/hNW 311°
- Humidity: 92%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 21°C
- Feels like:22°C
Clear
- Precip. probability: 17%
- Precipitation: 0mm
- Wind: 6km/hNW 305°
- Humidity: 90%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunrise: 05:16
- 6h
- 22°C
- Feels like:23°C
Sunny
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 6km/hNW 305°
- Humidity: 86%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 8h
- 26°C
- Feels like:28°C
Sunny
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 6km/hW 271°
- Humidity: 70%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 4
- details ▼
- 10h
- 30°C
- Feels like:32°C
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 9km/hWSW 239°
- Humidity: 57%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 11
- details ▼
- 12h
- 32°C
- Feels like:35°C
Mostly Cloudy
- Precip. probability: 17%
- Precipitation: 0mm
- Wind: 9km/hSSW 211°
- Humidity: 50%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 11
- details ▼
- 14h
- 32°C
- Feels like:35°C
Scattered Thunderstorms
- Precip. probability: 42%
- Precipitation: 1mm
- Wind: 9km/hS 185°
- Humidity: 48%
- Pressure: 1009mbar
- Visibility: 11km
- UV index: 7
- details ▼
- 16h
- 31°C
- Feels like:33°C
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0mm
- Wind: 11km/hS 174°
- Humidity: 49%
- Pressure: 1009mbar
- Visibility: 15km
- UV index: 2
- details ▼
Sunset: 17:50
- 18h
- 27°C
- Feels like:30°C
Scattered Thunderstorms
- Precip. probability: 43%
- Precipitation: 1mm
- Wind: 13km/hESE 109°
- Humidity: 69%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 20h
- 24°C
- Feels like:27°C
Thunderstorms
- Precip. probability: 64%
- Precipitation: 2mm
- Wind: 15km/hE 84°
- Humidity: 83%
- Pressure: 1015mbar
- Visibility: 3km
- UV index: 0
- details ▼
- 22h
- 22°C
- Feels like:23°C
Showers
- Precip. probability: 62%
- Precipitation: 1mm
- Wind: 13km/hE 95°
- Humidity: 88%
- Pressure: 1016mbar
- Visibility: 3km
- UV index: 0
- details ▼
Tomorrow, weather will be unstable, and a mix of unstable, damp, sunny and dull weather is anticipated.
Rainfall is predicted at 13h, 14h, and from 18h to 23h. With light precipitation of 2mm, the most intense rain will be falling at 19h and 20h.
The temperature will vary between the lowest temperature of 21°C and the highest temperature of 32°C. The hottest part of the day will be from 12h to 15h.
The maximum temperature will be relatively higher than October's average high of 28.5°C. The temperature low is forecasted to be also in line with the usual October value of 18.1°C.
Rainfall is predicted at 13h, 14h, and from 18h to 23h. With light precipitation of 2mm, the most intense rain will be falling at 19h and 20h.
The temperature will vary between the lowest temperature of 21°C and the highest temperature of 32°C. The hottest part of the day will be from 12h to 15h.
The maximum temperature will be relatively higher than October's average high of 28.5°C. The temperature low is forecasted to be also in line with the usual October value of 18.1°C.
Updated: Oct 18, 2026 @ 22:47:13 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Monday, in Malacacheta, cloud build-up may lead to afternoon thunderstorms.
Light precipitation of 8mm is predicted in Malacacheta. The likelihood of rainfall is 43%.
Tomorrow, the highest temperature will be 33°C, while the lowest temperature will be 19°C. The maximum heat index, which combines air temperature and relative humidity, is evaluated at 39°C.
The maximum temperature will be a few degrees higher than the average highest temperature of 28.5°C in October. The lowest temperature will be in line with the average low of 18.1°C.
The maximum temperature will be a few degrees higher than the average highest temperature of 28.5°C in October. The lowest temperature will be in line with the average low of 18.1°C.
On Monday, in Malacacheta, sunrise will be at 05:16 and sunset at 17:50 (-03).
In Malacacheta, tomorrow, there will be 12h and 34min of daylight.





