Weather forecast for 10 daysItanhém, Brazil
Weather forecast for the weekend
Saturday 31. Oct 2026
- 33°C
- 23°C
PM Thunderstorms
- Precip. probability: 54%
- Precipitation: 9mm
- Wind: 9km/hNNE 25°
- Humidity: 67%
- UV index: 11
- Sunrise: 05:03 -03
- Sunset: 17:46 -03
- details ▼
Tomorrow, on Saturday, 31st of October, isolated thunderstorms are expected with brief heavy rain.
With a high probability, light precipitation is forecasted. The temperature variation is anticipated to range from a maximum of a hot 33°C to a minimum of a moderately hot 23°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a scorching 42°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.
Tomorrow's maximum temperature is predicted to be moderately higher than the usual 28.8°C high in October.
Sunrise will be at 05:03 and sunset at 17:46; tomorrow's daylight will last for 12h and 43min.
With a high probability, light precipitation is forecasted. The temperature variation is anticipated to range from a maximum of a hot 33°C to a minimum of a moderately hot 23°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a scorching 42°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.
Tomorrow's maximum temperature is predicted to be moderately higher than the usual 28.8°C high in October.
Sunrise will be at 05:03 and sunset at 17:46; tomorrow's daylight will last for 12h and 43min.
Sunday 1. Nov 2026
- 30°C
- 22°C
AM Showers
- Precip. probability: 37%
- Precipitation: 1mm
- Wind: 14km/hESE 103°
- Humidity: 74%
- UV index: 9
- Sunrise: 05:02 -03
- Sunset: 17:47 -03
- details ▼
On Sunday, 1st of November, expect a damp start with early morning showers.
Minimal precipitation is expected. The highest anticipated temperature is a tropical 30°C, while the lowest temperature will be a pleasant 22°C.
Sunday's temperature is anticipated to match October's standard peak of 28.8°C.
Sunrise will be at 05:02 and sunset at 17:47; the daylight will last for 12h and 44min.
Minimal precipitation is expected. The highest anticipated temperature is a tropical 30°C, while the lowest temperature will be a pleasant 22°C.
Sunday's temperature is anticipated to match October's standard peak of 28.8°C.
Sunrise will be at 05:02 and sunset at 17:47; the daylight will last for 12h and 44min.
10-day overview
Daily temperatures
Warmest day: Thursday 38°C.
Coldest day: Sunday 30°C.
Coldest day: Sunday 30°C.
Chance of precipitation
Highest chance: tomorrow 54%.
Long-term weather forecast
- Friday
- 30. Oct 2026
- 32°C
- 23°C
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0mm
- Wind: 12km/hNE 56°
- Humidity: 60%
- UV index: 11
- Sunrise: 05:03 -03
- Sunset: 17:46 -03
- details ▼
- Saturday
- 31. Oct 2026
- 33°C
- 23°C
PM Thunderstorms
- Precip. probability: 54%
- Precipitation: 9mm
- Wind: 9km/hNNE 25°
- Humidity: 67%
- UV index: 11
- Sunrise: 05:03 -03
- Sunset: 17:46 -03
- details ▼
- Sunday
- 1. Nov 2026
- 30°C
- 22°C
AM Showers
- Precip. probability: 37%
- Precipitation: 1mm
- Wind: 14km/hESE 103°
- Humidity: 74%
- UV index: 9
- Sunrise: 05:02 -03
- Sunset: 17:47 -03
- details ▼
- Monday
- 2. Nov 2026
- 33°C
- 22°C
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0mm
- Wind: 17km/hENE 67°
- Humidity: 62%
- UV index: 11
- Sunrise: 05:02 -03
- Sunset: 17:47 -03
- details ▼
- Tuesday
- 3. Nov 2026
- 35°C
- 22°C
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 16km/hNE 42°
- Humidity: 55%
- UV index: 11
- Sunrise: 05:01 -03
- Sunset: 17:47 -03
- details ▼
- Wednesday
- 4. Nov 2026
- 37°C
- 23°C
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0mm
- Wind: 13km/hNNE 31°
- Humidity: 53%
- UV index: 11
- Sunrise: 05:01 -03
- Sunset: 17:48 -03
- details ▼
- Thursday
- 5. Nov 2026
- 38°C
- 24°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 2mm
- Wind: 14km/hNNE 14°
- Humidity: 51%
- UV index: 11
- Sunrise: 05:01 -03
- Sunset: 17:48 -03
- details ▼
- Friday
- 6. Nov 2026
- 37°C
- 23°C
PM Thunderstorms
- Precip. probability: 49%
- Precipitation: 5mm
- Wind: 11km/hNE 37°
- Humidity: 56%
- UV index: 11
- Sunrise: 05:00 -03
- Sunset: 17:49 -03
- details ▼
- Saturday
- 7. Nov 2026
- 33°C
- 23°C
Scattered Thunderstorms
- Precip. probability: 42%
- Precipitation: 6mm
- Wind: 12km/hENE 66°
- Humidity: 68%
- UV index: 10
- Sunrise: 05:00 -03
- Sunset: 17:49 -03
- details ▼
- Sunday
- 8. Nov 2026
- 33°C
- 21°C
Scattered Thunderstorms
- Precip. probability: 42%
- Precipitation: 8mm
- Wind: 13km/hE 99°
- Humidity: 66%
- UV index: 9
- Sunrise: 05:00 -03
- Sunset: 17:50 -03
- details ▼
Over the next ten days, a mix of cloud-filled, lightning-active and rain-soaked weather is anticipated.
Rain is expected on Saturday, Sunday, Thursday through next Sunday.
Temperature variation will be noticeable in the next ten days. Highs will range from 30°C to 38°C, while the lowest nightly temperature differences will be negligible, as night temperatures will lie between 21°C and 24°C.
The hottest day will be Thursday, with a maximum of 38°C; Sunday will be the coldest day, with the highest temperature of 30°C.
Combining with the humidity, the maximum feel-like temperature may increase vastly and range between a steamy 36°C and a dangerously hot 49°C.
Rain is expected on Saturday, Sunday, Thursday through next Sunday.
Temperature variation will be noticeable in the next ten days. Highs will range from 30°C to 38°C, while the lowest nightly temperature differences will be negligible, as night temperatures will lie between 21°C and 24°C.
The hottest day will be Thursday, with a maximum of 38°C; Sunday will be the coldest day, with the highest temperature of 30°C.
Combining with the humidity, the maximum feel-like temperature may increase vastly and range between a steamy 36°C and a dangerously hot 49°C.
Updated: Oct 30, 2026 @ 15:12:14 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
In Itanhém, a combination of gloomy, storm-filled and rain-filled weather is expected for the next ten days.
Rain is predicted for Saturday, Sunday, Thursday through next Sunday in Itanhém. With light precipitation of 9mm, Saturday will be the day with the most rainfall.
The maximum temperature will vary between 30°C and 38°C, while the minimum temperature will range between 21°C and 24°C.
Taking the humidity into consideration, the maximum feel-like temperature will range between 36°C and 49°C.
Taking the humidity into consideration, the maximum feel-like temperature will range between 36°C and 49°C.
The hottest day will be Thursday, with a maximum of 38°C. With a maximum temperature of 30°C, Sunday will be the coldest day.
On Saturday, thunder and rain showers will move in during the afternoon.
Light precipitation of 9mm is predicted in Itanhém. The likelihood of rainfall is 54%.
Tomorrow, the maximum temperature will be 33°C, while the minimum temperature will be 23°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 42°C.
Tomorrow, the maximum temperature will be moderately higher than the average highest temperature in October. The lowest temperature will be also a couple of degrees higher than the average low of 19.9°C.
Tomorrow, the maximum temperature will be moderately higher than the average highest temperature in October. The lowest temperature will be also a couple of degrees higher than the average low of 19.9°C.
On Saturday, in Itanhém, sunrise will be at 05:03 and sunset at 17:46 (-03).
In Itanhém, tomorrow, there will be 12h and 43min of daylight.
On Sunday, scattered showers may pass through in the morning.
On Sunday, there is a low probability of minimal rainfall in Itanhém.
On Sunday, the highest temperature will be 30°C, while the lowest temperature will be 22°C.





