Weather forecast for tomorrowSullana, Peru

Weather forecast for tomorrow

Wednesday 28. Oct 2026

  • 33°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 58%
  • Precipitation: 6mm
  • Wind: 18km/hS 182°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 05:58 -05
  • Sunset: 18:14 -05
  • ▼
Tomorrow, on Wednesday, rainy weather and thunderstorms are expected in the afternoon.
The likelihood of rain is high. However, precipitation will be light. The maximum forecasted temperature is a tropical 33°C, while the minimum temperature will be a moderately hot 24°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at a scorching 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.
The anticipated peak temperature today will be moderately higher than the average October maximum 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 37°C.
Coldest period: 3h - 6h 28°C.

Chance of precipitation

Highest chance: 18h 52%.

Hourly weather forecast

  • 0h
  • 26°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 37%
  • Precipitation: 1mm
  • Wind: 13km/hS 180°
  • Humidity: 86%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 2h
  • 25°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 11km/hS 180°
  • Humidity: 88%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 4h
  • 25°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 9km/hS 175°
  • Humidity: 90%
  • Pressure: 1011mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
Sunrise: 05:58
  • 6h
  • 25°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 9km/hSSE 165°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 8h
  • 26°C
  • Feels like:
    29°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 10km/hSSE 156°
  • Humidity: 83%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 2
  • ▼
  • 10h
  • 28°C
  • Feels like:
    32°C
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hSSE 157°
  • Humidity: 73%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 12h
  • 31°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 7km/hSSE 168°
  • Humidity: 63%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 32°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 8km/hSSW 201°
  • Humidity: 58%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 16h
  • 32°C
  • Feels like:
    37°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 14km/hSSW 212°
  • Humidity: 60%
  • Pressure: 1007mbar
  • Visibility: 11km
  • UV index: 2
  • ▼
  • 18h
  • 29°C
  • Feels like:
    34°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 52%
  • Precipitation: 1mm
  • Wind: 18km/hSSW 201°
  • Humidity: 72%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:14
  • 20h
  • 28°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 50%
  • Precipitation: 1mm
  • Wind: 17km/hS 189°
  • Humidity: 77%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    30°C
Few Showers
Few Showers
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 16km/hS 179°
  • Humidity: 81%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, on Wednesday, a combination of rain-filled, cloudy and turbulent weather is anticipated.
Rain is forecasted from midnight, 1h, 3h, and from 15h to 23h. With light precipitation of 2mm, most rainfall is expected at 21h.
The temperature will vary between the lowest temperature of 25°C and the highest temperature of 32°C. The feels-like temperature will vary between a minimum of 28°C and a maximum of 37°C. The hottest part of the day will be from 13h to 16h.
The highest temperature will be a few degrees higher than October's average maximum of 30.2°C. The minimum temperature will be also uncommonly higher than October's average low of 18.8°C.
Updated: Oct 27, 2026 @ 10:26:31 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, showers and thunder will dominate the later part of the day.

Light precipitation of 6mm is anticipated. The likelihood of rainfall is 58%.

Tomorrow, the maximum temperature will be 33°C, while the minimum temperature will be 24°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at 43°C.
The highest temperature will be slightly warmer than 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 Wednesday, in Sullana, sunrise will be at 05:58 and sunset at 18:14 (-05).

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