Weather forecast for tomorrowSullana, Peru

Weather forecast for tomorrow

Tuesday 27. Oct 2026

  • 31°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 65%
  • Precipitation: 9mm
  • Wind: 16km/hSSW 196°
  • Humidity: 74%
  • UV index: 7
  • Sunrise: 05:58 -05
  • Sunset: 18:14 -05
  • ▼
On Tuesday, 27th of October, storms with thunder and lightning are expected during the afternoon.
The likelihood of rain for tomorrow is high. However, precipitation will be light. The predicted temperature range extends from a high of a tropical 31°C to a low of a warm 24°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at a sweltering 39°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.
The expected peak temperature will reflect the average October high of 30.2°C.
Sunrise will be at 05:58 and sunset at 18:14; tomorrow's daylight will last for 12h and 16min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 35°C.
Coldest period: 3h - 6h 28°C.

Chance of precipitation

Highest chance: 18h 65%.

Hourly weather forecast

  • 0h
  • 26°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 38%
  • Precipitation: 1mm
  • Wind: 11km/hS 191°
  • Humidity: 86%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 2h
  • 25°C
  • Feels like:
    28°C
Showers
Showers
  • Precip. probability: 52%
  • Precipitation: 1mm
  • Wind: 10km/hS 182°
  • Humidity: 88%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 4h
  • 25°C
  • Feels like:
    28°C
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 1mm
  • Wind: 11km/hS 178°
  • Humidity: 90%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Sunrise: 05:58
  • 6h
  • 25°C
  • Feels like:
    28°C
Few Showers
Few Showers
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 9km/hS 175°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 8h
  • 26°C
  • Feels like:
    29°C
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 9km/hSSE 166°
  • Humidity: 85%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 10h
  • 28°C
  • Feels like:
    31°C
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 10km/hSSE 158°
  • Humidity: 76%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 12h
  • 29°C
  • Feels like:
    33°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 7km/hS 173°
  • Humidity: 69%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 14h
  • 30°C
  • Feels like:
    35°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 59%
  • Precipitation: 1mm
  • Wind: 9km/hWSW 244°
  • Humidity: 65%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 5
  • ▼
  • 16h
  • 30°C
  • Feels like:
    34°C
Thunderstorms
Thunderstorms
  • Precip. probability: 64%
  • Precipitation: 1mm
  • Wind: 14km/hSW 233°
  • Humidity: 70%
  • Pressure: 1009mbar
  • Visibility: 10km
  • UV index: 2
  • ▼
  • 18h
  • 28°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 65%
  • Precipitation: 1mm
  • Wind: 16km/hSW 219°
  • Humidity: 77%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Sunset: 18:14
  • 20h
  • 27°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 71%
  • Precipitation: 1mm
  • Wind: 14km/hSSW 203°
  • Humidity: 83%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 56%
  • Precipitation: 2mm
  • Wind: 12km/hS 182°
  • Humidity: 86%
  • Pressure: 1013mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Tomorrow, a combination of damp, dull and unstable weather is expected.
Rain is predicted from midnight to 6h, and from 14h to 23h. With light precipitation of 2mm, the most intense rain will be falling at 19h, 21h and 22h.
The temperature will be between the lowest temperature of 25°C and the highest temperature of 30°C. The feels-like temperature will be between a minimum of 28°C and a maximum of 35°C. The hottest part of the day will be from 13h to 16h.
The high temperature is expected to be consistent with October's usual value of 30.2°C. The lowest temperature is expected to be also significantly higher than the typical October minimum of 18.8°C.
Updated: Oct 26, 2026 @ 20:38:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, storm clouds will develop in the afternoon, bringing thunder and rain.

Light precipitation of 9mm is predicted. The likelihood of rainfall is 65%.

Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 24°C. The maximum heat index, which combines air temperature and relative humidity, is computed to be 39°C.
The highest temperature will be in line with the average maximum of 30.2°C in October. The lowest temperature will be significantly higher than the average low of 18.8°C.

On Tuesday, in Sullana, sunrise will be at 05:58 and sunset at 18:14 (-05).

In Sullana, tomorrow, there will be 12h and 16min of daylight.