Weather forecast for tomorrowItarumã, Brazil

Weather forecast for tomorrow

Sunday 25. Oct 2026

  • 33°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 72%
  • Precipitation: 5mm
  • Wind: 25km/hW 275°
  • Humidity: 56%
  • UV index: 11
  • Sunrise: 05:48 -03
  • Sunset: 18:30 -03
  • ▼
Tomorrow, in Itarumã, isolated thunderstorms are expected with brief heavy rain.
The likelihood of rainfall is high. However, precipitation will be light. The maximum forecasted temperature is a humid 33°C, while the minimum temperature will be an agreeable 20°C.
The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at a torrid 38°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The maximum temperature tomorrow is anticipated to reflect October's average high of 31°C.
Sunrise will be at 05:48 and sunset at 18:30; tomorrow's daylight will last for 12h and 41min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 36°C.
Coldest hour: 21h 26°C.

Chance of precipitation

Highest chance: 21h 44%.

Hourly weather forecast

  • 0h
  • 26°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 12km/hNNW 348°
  • Humidity: 68%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 26°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 13km/hNNW 337°
  • Humidity: 70%
  • Pressure: 1006mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 25°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 12km/hNW 326°
  • Humidity: 73%
  • Pressure: 1006mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:48
  • 6h
  • 25°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 13km/hNW 324°
  • Humidity: 75%
  • Pressure: 1006mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 28°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 16km/hNW 312°
  • Humidity: 65%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 31°C
  • Feels like:
    34°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 21km/hWNW 289°
  • Humidity: 52%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 12h
  • 33°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 24km/hW 275°
  • Humidity: 47%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 14h
  • 33°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 25km/hW 271°
  • Humidity: 47%
  • Pressure: 1005mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 16h
  • 31°C
  • Feels like:
    34°C
Thunderstorms
Thunderstorms
  • Precip. probability: 72%
  • Precipitation: 2mm
  • Wind: 24km/hWSW 251°
  • Humidity: 54%
  • Pressure: 1005mbar
  • Visibility: 6km
  • UV index: 1
  • ▼
  • 18h
  • 28°C
  • Feels like:
    30°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 17km/hSW 223°
  • Humidity: 69%
  • Pressure: 1007mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
Sunset: 18:30
  • 20h
  • 25°C
  • Feels like:
    27°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 14km/hSW 214°
  • Humidity: 84%
  • Pressure: 1010mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 211°
  • Humidity: 89%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Tomorrow, a combination of primarily overcast and occasionally lightning-active and damp weather is expected.
Rainfall is expected from 15h to 18h, 20h and at 21h. The most intense rain will be falling at 16h and 17h.
The temperature will vary between the lowest temperature of 23°C and the highest temperature of 33°C. The hottest part of the day will be from 12h to 14h.
The temperature tomorrow will be similar to the average high in October. The temperature low is forecasted to be also close to the usual October value of 20.5°C.
Updated: Oct 24, 2026 @ 11:40:03 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Itarumã, afternoon storms may bring rain and loud thunderclaps.

Light precipitation of 5mm is predicted. The possibility of rainfall is 72%.

Tomorrow, the maximum temperature will be 33°C, while the minimum temperature will be 20°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is calculated to be 38°C.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 20.5°C.

On Sunday, in Itarumã, sunrise will be at 05:48 and sunset at 18:30 (-03).

Tomorrow, the daylight will last for 12h and 41min.