Weather forecast for 10 daysCasa Nova, Brazil

Weather forecast for the weekend

Sunday 25. Oct 2026

  • 37°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 18km/hENE 66°
  • Humidity: 42%
  • UV index: 11
  • Sunrise: 05:16 -03
  • Sunset: 17:39 -03
  • ▼
Today, in Casa Nova, expect partly sunny skies with periods of cloudiness.
The temperature will fluctuate from a high of a steamy 37°C to a low of a warm 27°C.
The maximum heat index, which adjusts the air temperature based on humidity, is estimated at a torridly hot 42°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.
Today's high temperature is expected to be relatively higher than the typical October peak of 32.2°C.
Sunrise will be at 05:16 and sunset at 17:39; the daylight will last for 12h and 23min.

10-day overview

Daily temperatures

Maximum temperature: 37°C.
Coldest day: Wednesday 35°C.

Chance of precipitation

Highest chance: Tuesday 37%.

Long-term weather forecast

  • Sunday
  • 25. Oct 2026
  • 37°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 18km/hENE 66°
  • Humidity: 42%
  • UV index: 11
  • Sunrise: 05:16 -03
  • Sunset: 17:39 -03
  • ▼
  • Monday
  • 26. Oct 2026
  • 36°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 17km/hNW 324°
  • Humidity: 41%
  • UV index: 11
  • Sunrise: 05:16 -03
  • Sunset: 17:39 -03
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 36°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 37%
  • Precipitation: 0mm
  • Wind: 10km/hW 272°
  • Humidity: 50%
  • UV index: 11
  • Sunrise: 05:15 -03
  • Sunset: 17:39 -03
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 35°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 2mm
  • Wind: 25km/hESE 112°
  • Humidity: 52%
  • UV index: 11
  • Sunrise: 05:15 -03
  • Sunset: 17:39 -03
  • ▼
  • Thursday
  • 29. Oct 2026
  • 36°C
  • 24°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 23km/hESE 105°
  • Humidity: 44%
  • UV index: 11
  • Sunrise: 05:15 -03
  • Sunset: 17:40 -03
  • ▼
  • Friday
  • 30. Oct 2026
  • 36°C
  • 25°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 23km/hE 100°
  • Humidity: 43%
  • UV index: 11
  • Sunrise: 05:14 -03
  • Sunset: 17:40 -03
  • ▼
  • Saturday
  • 31. Oct 2026
  • 36°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 20km/hE 101°
  • Humidity: 42%
  • UV index: 11
  • Sunrise: 05:14 -03
  • Sunset: 17:40 -03
  • ▼
  • Sunday
  • 1. Nov 2026
  • 37°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 18km/hE 95°
  • Humidity: 41%
  • UV index: 11
  • Sunrise: 05:14 -03
  • Sunset: 17:40 -03
  • ▼
  • Monday
  • 2. Nov 2026
  • 36°C
  • 25°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 21km/hE 95°
  • Humidity: 41%
  • UV index: 11
  • Sunrise: 05:14 -03
  • Sunset: 17:40 -03
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 36°C
  • 25°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 22km/hE 89°
  • Humidity: 42%
  • UV index: 11
  • Sunrise: 05:13 -03
  • Sunset: 17:41 -03
  • ▼
Over the next ten days, a mix of primarily dry and sunny and occasionally gloomy and turbulent weather is forecasted.
Rainfall is not anticipated in Casa Nova in the upcoming days.
The high temperatures are expected to remain largely stable during the next few days. Expected highs will hover between 35°C and 37°C, while the lowest nightly temperature differences will be also negligible, as the overnight low will fall between 24°C and 27°C.
The hottest days in Casa Nova will be Sunday and next Sunday, with a maximum of 37°C; with the highest temperature of 35°C, Wednesday will be the coldest day.
Taking the humidity into consideration, the maximum feel-like temperature may increase greatly and vary between a steamy 39°C and an extremely hot 43°C.
Updated: Oct 25, 2026 @ 05:14:34 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, a mix of clouds and blue sky is expected.

Today, the maximum temperature will be 37°C, while the minimum temperature will be 27°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at 42°C.
Today, the highest temperature will be moderately higher than the average maximum temperature in October. Today, the lowest temperature will be also a few degrees higher than the average low temperature.

On Sunday, in Casa Nova, sunrise will be at 05:16 and sunset at 17:39 (-03).

In Casa Nova, today, there will be 12h and 23min of daylight.