Weather forecast for tomorrowItanhém, Brazil

Weather forecast for tomorrow

Sunday 15. Nov 2026

  • 33°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 66%
  • Precipitation: 19mm
  • Wind: 10km/hN 0°
  • Humidity: 67%
  • UV index: 11
  • Sunrise: 04:58 -03
  • Sunset: 17:53 -03
  • ▼
On Sunday, in Itanhém, stormy skies and lightning strikes are also expected later today.
With a high probability, moderate precipitation is predicted for tomorrow. Temperatures are forecasted to range from a maximum of a blazing 33°C to a minimum of a temperate 23°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at a blisteringly hot 42°C. Note that heat index values are valued for light wind and location in the shade. 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 expected high will be slightly warmer than November's standard temperature of 29°C.
Sunrise will be at 04:58 and sunset at 17:53; tomorrow's daylight will last for 12h and 55min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 15h 37°C.
Coldest period: 0h - 6h 24°C.

Chance of precipitation

Highest chance: 15h 67%.

Hourly weather forecast

  • 0h
  • 23°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 4km/hNE 38°
  • Humidity: 97%
  • Pressure: 1013mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 2h
  • 22°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 6km/hNNW 340°
  • Humidity: 98%
  • Pressure: 1012mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 4h
  • 22°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 5km/hNW 315°
  • Humidity: 96%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Sunrise: 04:58
  • 6h
  • 22°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 6km/hNNW 327°
  • Humidity: 95%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 8h
  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 7km/hNNW 337°
  • Humidity: 79%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 10h
  • 30°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 8km/hNNW 334°
  • Humidity: 67%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 31°C
  • Feels like:
    37°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 10km/hNW 313°
  • Humidity: 61%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 11
  • ▼
  • 14h
  • 32°C
  • Feels like:
    38°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 54%
  • Precipitation: 1mm
  • Wind: 8km/hNNE 16°
  • Humidity: 58%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 5
  • ▼
  • 16h
  • 31°C
  • Feels like:
    36°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 52%
  • Precipitation: 1mm
  • Wind: 9km/hNE 51°
  • Humidity: 59%
  • Pressure: 1007mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
Sunset: 17:53
  • 18h
  • 28°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 43%
  • Precipitation: 2mm
  • Wind: 10km/hNE 42°
  • Humidity: 72%
  • Pressure: 1008mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 9km/hNE 36°
  • Humidity: 81%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 10km/hNNE 20°
  • Humidity: 86%
  • Pressure: 1010mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Tomorrow, on Sunday, a combination of cloudy, storm-filled and rain-filled weather is expected.
Rainfall is anticipated from 12h to 21h. With light precipitation of 2mm, most rainfall is expected at 18h.
The temperature will be between the lowest temperature of 22°C and the highest temperature of 32°C. The feels-like temperature will be between a minimum of 24°C and a maximum of 38°C. The hottest part of the day will be from 13h to 15h.
Tomorrow, the maximum will be slightly warmer than the average high for November. Forecasts indicate a night temperature also a few degrees higher than the usual November minimum of 20.7°C.
Updated: Nov 14, 2026 @ 05:09:50 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Itanhém, afternoon storms could include thunder and brief downpours.

With a probability of 66%, moderate precipitation of 19mm is anticipated.

Tomorrow, the highest temperature will be 33°C, while the lowest temperature will be 23°C. The maximum heat index, which integrates air moisture with ambient temperature, is computed to be 42°C.
The maximum temperature tomorrow will be a couple of degrees higher than the average highest temperature in November. Tomorrow, the lowest temperature will be also slightly warmer than the average low temperature.

On Sunday, in Itanhém, sunrise will be at 04:58 and sunset at 17:53 (-03).

In Itanhém, the length of the day tomorrow will be 12h and 55min.