Weather forecast for tomorrowItaperuna, Brazil

Weather forecast for tomorrow

Sunday 25. Oct 2026

  • 32°C
  • 22°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 76%
  • Precipitation: 17mm
  • Wind: 18km/hWSW 255°
  • Humidity: 72%
  • UV index: 8
  • Sunrise: 05:08 -03
  • Sunset: 17:54 -03
  • ▼
Tomorrow, scattered thunderstorms are also likely by the afternoon.
With a high probability, moderate precipitation is predicted. The highest expected temperature is a hot 32°C, while the lowest temperature will be a pleasant 22°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at a scorching 41°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 top temperature will be slightly warmer than the average high in October of 28.6°C.
Sunrise will be at 05:08 and sunset at 17:54; tomorrow's daylight will last for 12h and 46min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 37°C.
Coldest period: 0h - 3h 23°C.

Chance of precipitation

Highest chance: 12h 60%.

Hourly weather forecast

  • 0h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 6km/hN 357°
  • Humidity: 90%
  • Pressure: 1007mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 2h
  • 23°C
  • Feels like:
    23°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 6km/hNW 320°
  • Humidity: 91%
  • Pressure: 1005mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 4h
  • 22°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 8km/hWNW 299°
  • Humidity: 90%
  • Pressure: 1005mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunrise: 05:08
  • 6h
  • 24°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 6km/hWNW 288°
  • Humidity: 88%
  • Pressure: 1005mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 28°C
  • Feels like:
    31°C
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 9km/hW 267°
  • Humidity: 77%
  • Pressure: 1006mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 10h
  • 30°C
  • Feels like:
    35°C
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 15km/hW 281°
  • Humidity: 65%
  • Pressure: 1005mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 12h
  • 32°C
  • Feels like:
    37°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 2mm
  • Wind: 18km/hW 266°
  • Humidity: 61%
  • Pressure: 1004mbar
  • Visibility: 6km
  • UV index: 6
  • ▼
  • 14h
  • 30°C
  • Feels like:
    35°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 51%
  • Precipitation: 1mm
  • Wind: 16km/hWSW 246°
  • Humidity: 68%
  • Pressure: 1003mbar
  • Visibility: 11km
  • UV index: 3
  • ▼
  • 16h
  • 28°C
  • Feels like:
    31°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 50%
  • Precipitation: 3mm
  • Wind: 15km/hSSW 199°
  • Humidity: 76%
  • Pressure: 1004mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Sunset: 17:54
  • 18h
  • 25°C
  • Feels like:
    28°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 56%
  • Precipitation: 2mm
  • Wind: 8km/hWSW 258°
  • Humidity: 86%
  • Pressure: 1007mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 20h
  • 25°C
  • Feels like:
    27°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 7km/hNNE 17°
  • Humidity: 88%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    26°C
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 4km/hE 79°
  • Humidity: 93%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, on Sunday, a combination of overcast and thunderstorm-prone weather is anticipated.
Rainfall is forecasted from 12h to 20h. The most intense rain will be falling at 16h and 17h.
The temperature will vary between the lowest temperature of 22°C and the highest temperature of 32°C. The feels-like temperature will vary between the lowest temperature of 22°C and the highest temperature of 37°C. The hottest part of the day will be around noon.
Tomorrow, expect temperatures a couple of degrees higher than what is usual for October. The minimum temperature tomorrow will be also relatively higher than October's average low.
Updated: Oct 25, 2026 @ 00:39:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Itaperuna, passing thunderstorms may develop after midday.

Moderate precipitation of 17mm is expected. The possibility of rainfall is 76%.

Tomorrow, the maximum temperature will be 32°C, while the minimum temperature will be 22°C. The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at 41°C.
The maximum temperature will be slightly warmer than the average highest temperature of 28.6°C in October. The lowest temperature tomorrow will be also a few degrees higher than the average low temperature.

On Sunday, in Itaperuna, sunrise will be at 05:08 and sunset at 17:54 (-03).

Tomorrow, the daylight will last for 12h and 46min.