Weather forecast for 10 daysIaçu, Brazil

10-day overview

Daily temperatures

Warmest period: Thursday - Sunday 39°C.
Coldest day: Tuesday 10.11. 34°C.

Chance of precipitation

Highest chance: Monday 09.11. 33%.

Long-term weather forecast

  • Sunday
  • 1. Nov 2026
  • min.
  • 23°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 17km/hENE 67°
  • Humidity: 84%
  • UV index: 0
  • Sunrise: 05:07 -03
  • Sunset: 17:41 -03
  • ▼
  • Monday
  • 2. Nov 2026
  • 36°C
  • 23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 20km/hE 91°
  • Humidity: 51%
  • UV index: 11
  • Sunrise: 05:06 -03
  • Sunset: 17:41 -03
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 37°C
  • 22°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 17km/hENE 77°
  • Humidity: 49%
  • UV index: 11
  • Sunrise: 05:06 -03
  • Sunset: 17:42 -03
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 38°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 12km/hENE 68°
  • Humidity: 47%
  • UV index: 11
  • Sunrise: 05:06 -03
  • Sunset: 17:42 -03
  • ▼
  • Thursday
  • 5. Nov 2026
  • 39°C
  • 22°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 11km/hENE 64°
  • Humidity: 47%
  • UV index: 11
  • Sunrise: 05:06 -03
  • Sunset: 17:42 -03
  • ▼
  • Friday
  • 6. Nov 2026
  • 39°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hENE 70°
  • Humidity: 46%
  • UV index: 11
  • Sunrise: 05:05 -03
  • Sunset: 17:43 -03
  • ▼
  • Saturday
  • 7. Nov 2026
  • 39°C
  • 22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 13km/hENE 75°
  • Humidity: 44%
  • UV index: 11
  • Sunrise: 05:05 -03
  • Sunset: 17:43 -03
  • ▼
  • Sunday
  • 8. Nov 2026
  • 39°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hNE 45°
  • Humidity: 46%
  • UV index: 11
  • Sunrise: 05:05 -03
  • Sunset: 17:43 -03
  • ▼
  • Monday
  • 9. Nov 2026
  • 36°C
  • 24°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 33%
  • Precipitation: 4mm
  • Wind: 16km/hESE 102°
  • Humidity: 51%
  • UV index: 11
  • Sunrise: 05:05 -03
  • Sunset: 17:44 -03
  • ▼
  • Tuesday
  • 10. Nov 2026
  • 34°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 17km/hESE 110°
  • Humidity: 59%
  • UV index: 11
  • Sunrise: 05:04 -03
  • Sunset: 17:44 -03
  • ▼
Models point to a combination of primarily dull and occasionally bright and turbulent weather is predicted.
With a 33% probability, rainfall is expected only on next Monday. The precipitation will be light at 4mm.
In the coming days, the highest temperature will vary between 34°C and 39°C, while the lowest nighttime temperatures will be relatively consistent, as the lowest temperatures will remain in the range of 22°C to 24°C.
With a maximum temperature of 39°C, Thursday through next Sunday will be the hottest days in Iaçu; the lowest daytime temperature of the period will be reached on next Tuesday, peaking at 34°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase vastly and vary between a torridly hot 42°C and a blazing hot 50°C.
Updated: Nov 1, 2026 @ 22:42:34 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, the sky is expected to stay overcast for much of the day.

On Sunday, in Iaçu, sunrise was at 05:07 and sunset at 17:41 (-03).

Today in Iaçu, the length of the day was 12h and 34min.