Weather forecast for 10 daysLastro, Brazil

Weather forecast for the weekend

Saturday 24. Oct 2026

  • 38°C
  • 23°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 18km/hE 89°
  • Humidity: 40%
  • UV index: 11
  • Sunrise: 05:07 -03
  • Sunset: 17:25 -03
  • ▼
Tomorrow, sunshine is also expected with little to no cloud cover.
Temperatures are set to span a considerable range, with a high of a torrid 38°C and a low of a moderately hot 23°C.
The maximum heat index, which modifies the air temperature to account for humidity, is computed to be a blisteringly hot 43°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.
Sunrise will be at 05:07 and sunset at 17:25; tomorrow's daylight will last for 12h and 18min.

Sunday 25. Oct 2026

  • 38°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 18km/hNE 55°
  • Humidity: 42%
  • UV index: 11
  • Sunrise: 05:07 -03
  • Sunset: 17:25 -03
  • ▼
On Sunday, 25th of October, sun and clouds will share the sky, creating a partly cloudy day.
A remarkable high of a torrid 38°C during the day and a stark low of a temperate 23°C at night are anticipated.
Sunrise will be at 05:07 and sunset at 17:25; the daylight will last for 12h and 19min.

10-day overview

Daily temperatures

Warmest period: today - Thursday 38°C.
Coldest period: Friday - Sunday 37°C.

Chance of precipitation

Highest chance: today 10%.

Long-term weather forecast

  • Friday
  • 23. Oct 2026
  • 38°C
  • 23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 20km/hESE 108°
  • Humidity: 41%
  • UV index: 11
  • Sunrise: 05:08 -03
  • Sunset: 17:25 -03
  • ▼
  • Saturday
  • 24. Oct 2026
  • 38°C
  • 23°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 18km/hE 89°
  • Humidity: 40%
  • UV index: 11
  • Sunrise: 05:07 -03
  • Sunset: 17:25 -03
  • ▼
  • Sunday
  • 25. Oct 2026
  • 38°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 18km/hNE 55°
  • Humidity: 42%
  • UV index: 11
  • Sunrise: 05:07 -03
  • Sunset: 17:25 -03
  • ▼
  • Monday
  • 26. Oct 2026
  • 38°C
  • 23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 17km/hNE 36°
  • Humidity: 43%
  • UV index: 11
  • Sunrise: 05:07 -03
  • Sunset: 17:26 -03
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 38°C
  • 23°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 14km/hNE 54°
  • Humidity: 41%
  • UV index: 11
  • Sunrise: 05:07 -03
  • Sunset: 17:26 -03
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 38°C
  • 24°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 16km/hE 96°
  • Humidity: 40%
  • UV index: 11
  • Sunrise: 05:06 -03
  • Sunset: 17:26 -03
  • ▼
  • Thursday
  • 29. Oct 2026
  • 38°C
  • 23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 16km/hE 97°
  • Humidity: 39%
  • UV index: 11
  • Sunrise: 05:06 -03
  • Sunset: 17:26 -03
  • ▼
  • Friday
  • 30. Oct 2026
  • 37°C
  • 23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 17km/hE 83°
  • Humidity: 40%
  • UV index: 11
  • Sunrise: 05:06 -03
  • Sunset: 17:26 -03
  • ▼
  • Saturday
  • 31. Oct 2026
  • 37°C
  • 23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hENE 70°
  • Humidity: 41%
  • UV index: 11
  • Sunrise: 05:06 -03
  • Sunset: 17:26 -03
  • ▼
  • Sunday
  • 1. Nov 2026
  • 37°C
  • 23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 15km/hENE 66°
  • Humidity: 42%
  • UV index: 11
  • Sunrise: 05:05 -03
  • Sunset: 17:26 -03
  • ▼
Ten-day trends indicate that primarily sun-filled and occasionally dull weather is anticipated.
Rainfall is not forecasted in Lastro in the upcoming days.
The maximum temperature will be almost identical across the forecast window. The maximum temperature will vary between 37°C and 38°C, while the overnight low will be also nearly unchanged, as the lowest temperatures will remain in the range of 23°C to 24°C.
The hottest days will be Friday through Thursday, with a maximum of 38°C; the coldest days will be next Friday through next Sunday, with a maximum of 37°C.
Combining with the humidity, the maximum feel-like temperature may increase substantially and vary between a very hot 38°C and a burning hot 45°C.
Updated: Oct 23, 2026 @ 06:01:02 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Lastro, predominantly sunny and occasionally gloomy weather is anticipated for the next ten days.

The maximum temperature will vary between 37°C and 38°C, while the minimum temperature will vary between 23°C and 24°C.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 38°C and 45°C.

The hottest days will be Friday through Thursday, with a maximum of 38°C. The coldest days will be next Friday through next Sunday, with a maximum of 37°C.

Tomorrow, conditions will remain bright with clear skies.

Tomorrow, the highest temperature will be 38°C, while the lowest temperature will be 23°C. The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at 43°C.

On Saturday, in Lastro, sunrise will be at 05:07 and sunset at 17:25 (-03).

In Lastro, the length of the day tomorrow will be 12h and 18min.

On Sunday, in Lastro, mostly clear with scattered clouds is expected.

On Sunday, the maximum temperature will be 38°C, while the minimum temperature will be 23°C.