Weather forecast for tomorrowItarumã, Brazil

Weather forecast for tomorrow

Sunday 25. Oct 2026

  • 33°C
  • 19°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 71%
  • Precipitation: 4mm
  • Wind: 25km/hW 273°
  • Humidity: 56%
  • UV index: 10
  • Sunrise: 05:48 -03
  • Sunset: 18:30 -03
  • ▼
On Sunday, in Itarumã, thunderstorms may roll in by the afternoon, bringing brief intense rainfall.
The likelihood of rain for tomorrow is high. However, precipitation will be light. Temperatures are anticipated to range from a maximum of a humid 33°C to a minimum of a comfortable 19°C.
The maximum heat index, which combines air temperature and relative humidity, is appraised at a fiery hot 38°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The forecasted high temperature will align with October's average 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: 6h 26°C.

Chance of precipitation

Highest chance: 18h 45%.

Hourly weather forecast

  • 0h
  • 26°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 12km/hNNW 344°
  • Humidity: 68%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 25°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 13km/hNNW 331°
  • 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: 13km/hNW 326°
  • Humidity: 72%
  • Pressure: 1006mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:48
  • 6h
  • 24°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 12km/hNW 325°
  • 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: 15km/hNW 308°
  • 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 290°
  • Humidity: 52%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 12h
  • 33°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 24km/hW 274°
  • Humidity: 48%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 14h
  • 33°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 24km/hW 267°
  • Humidity: 48%
  • Pressure: 1005mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 16h
  • 31°C
  • Feels like:
    34°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 1mm
  • Wind: 24km/hWSW 252°
  • Humidity: 54%
  • Pressure: 1005mbar
  • Visibility: 10km
  • UV index: 2
  • ▼
  • 18h
  • 28°C
  • Feels like:
    31°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 45%
  • Precipitation: 2mm
  • Wind: 18km/hSW 219°
  • Humidity: 69%
  • Pressure: 1007mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:30
  • 20h
  • 25°C
  • Feels like:
    27°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 43%
  • Precipitation: 1mm
  • Wind: 15km/hSSW 206°
  • Humidity: 84%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 213°
  • Humidity: 89%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Tomorrow, on Sunday, primarily dull and occasionally storm-filled weather is forecasted.
Rain is predicted from 15h to 21h. With light precipitation of 2mm, most rainfall is expected at 18h.
The temperature will vary between a minimum of 23°C and a maximum of 33°C. The hottest part of the day will be from 11h to 14h.
Tomorrow, the high temperature will be close to October's average. Tomorrow, the minimum temperature will be also consistent with the average low for October.
Updated: Oct 24, 2026 @ 13:35:26 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Itarumã, rainy weather and thunderstorms are expected in the afternoon.

Light precipitation of 4mm is predicted. The chance of rainfall is 71%.

Tomorrow, the highest temperature will be 33°C, while the lowest temperature will be 19°C. The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 38°C.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature tomorrow will be also in line with the average low temperature.

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.