Weather forecast for 10 daysIllimo, Peru

Weather forecast for the weekend

Sunday 18. Oct 2026

  • 33°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 29km/hS 191°
  • Humidity: 64%
  • UV index: 11
  • Sunrise: 05:56 -05
  • Sunset: 18:12 -05
  • ▼
Today, in Illimo, sunny moments will alternate with patchy cloud cover.
Temperature is anticipated to swing from a high of a blazing 33°C to a low of a moderately hot 23°C.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at a blistering 41°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 day’s top temperature is forecasted to be noticeably higher than the usual October high of 21.7°C.
Sunrise will be at 05:56 and sunset at 18:12; the daylight will last for 12h and 16min.

10-day overview

Daily temperatures

Maximum temperature: 33°C.
Minimum temperature: 32°C.

Chance of precipitation

Highest chance: Tuesday 27.10. 31%.

Long-term weather forecast

  • Sunday
  • 18. Oct 2026
  • 33°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 29km/hS 191°
  • Humidity: 64%
  • UV index: 11
  • Sunrise: 05:56 -05
  • Sunset: 18:12 -05
  • ▼
  • Monday
  • 19. Oct 2026
  • 33°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 27km/hSSW 201°
  • Humidity: 59%
  • UV index: 11
  • Sunrise: 05:56 -05
  • Sunset: 18:12 -05
  • ▼
  • Tuesday
  • 20. Oct 2026
  • 32°C
  • 24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 27km/hS 189°
  • Humidity: 62%
  • UV index: 11
  • Sunrise: 05:55 -05
  • Sunset: 18:12 -05
  • ▼
  • Wednesday
  • 21. Oct 2026
  • 33°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 28km/hSSW 192°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 05:55 -05
  • Sunset: 18:12 -05
  • ▼
  • Thursday
  • 22. Oct 2026
  • 32°C
  • 24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 28km/hS 186°
  • Humidity: 64%
  • UV index: 11
  • Sunrise: 05:55 -05
  • Sunset: 18:12 -05
  • ▼
  • Friday
  • 23. Oct 2026
  • 32°C
  • 24°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 29km/hS 186°
  • Humidity: 62%
  • UV index: 11
  • Sunrise: 05:54 -05
  • Sunset: 18:12 -05
  • ▼
  • Saturday
  • 24. Oct 2026
  • 32°C
  • 24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 26km/hSSW 192°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 05:54 -05
  • Sunset: 18:12 -05
  • ▼
  • Sunday
  • 25. Oct 2026
  • 32°C
  • 24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 25km/hSSW 197°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 05:54 -05
  • Sunset: 18:12 -05
  • ▼
  • Monday
  • 26. Oct 2026
  • 33°C
  • 24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 26km/hSSW 197°
  • Humidity: 62%
  • UV index: 11
  • Sunrise: 05:54 -05
  • Sunset: 18:12 -05
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 33°C
  • 24°C
PM Showers
PM Showers
  • Precip. probability: 31%
  • Precipitation: 1mm
  • Wind: 25km/hSSW 197°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 05:53 -05
  • Sunset: 18:12 -05
  • ▼
Over the next ten days, conditions will reflect that primarily gloomy and occasionally rainy weather is forecasted.
With a 31% probability, rainfall is anticipated only on next Tuesday. Expected precipitation will be minimal at 1mm.
The maximum temperature will be very similar in the upcoming period. The maximum temperature will vary between 32°C and 33°C, while the lowest nightly temperature differences will be also negligible, as the overnight low will fall between 23°C and 24°C.
With a maximum temperature of 33°C, Sunday, Monday, Wednesday, next Monday and Tuesday will be the hottest days in Illimo; all other days, the highest temperature will be 32°C.
Including the humidity's impact, the maximum feel-like temperature may increase greatly and vary between a fiery hot 38°C and a blistering 41°C.
Updated: Oct 18, 2026 @ 09:08:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Illimo, a partly cloudy outlook will keep the sky interesting throughout the day.

Today, the maximum temperature will be 33°C, while the minimum temperature will be 23°C. The maximum heat index, which adjusts the air temperature based on humidity, is estimated at 41°C.
Today, the highest temperature will be uncommonly higher than the average maximum of 21.7°C in October. Today, the lowest temperature will be also uncommonly higher than the average low of 16.9°C.

On Sunday, in Illimo, sunrise will be at 05:56 and sunset at 18:12 (-05).

Today, the daylight will last for 12h and 16min.