Weather forecast for tomorrowSullana, Peru
Weather forecast for tomorrow
Wednesday 28. Oct 2026
- 33°C
- 24°C
PM Thunderstorms
- Precip. probability: 59%
- Precipitation: 7mm
- Wind: 19km/hS 182°
- Humidity: 69%
- UV index: 11
- Sunrise: 05:58 -05
- Sunset: 18:14 -05
- details ▼
Tomorrow, on Wednesday, 28th of October, thunderstorms may roll in by the afternoon, bringing brief intense rainfall.
The chance of rain is high. However, precipitation will be light. The temperature is predicted to oscillate between a maximum of a tropical 33°C and a minimum of a temperate 24°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be an extremely hot 43°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The predicted peak temperature today will be relatively 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.
The chance of rain is high. However, precipitation will be light. The temperature is predicted to oscillate between a maximum of a tropical 33°C and a minimum of a temperate 24°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be an extremely hot 43°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The predicted peak temperature today will be relatively 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.
Coldest period: 3h - 6h 28°C.
Chance of precipitation
Highest chance: 18h 54%.
Hourly weather forecast
- 0h
- 26°C
- Feels like:29°C
Showers
- Precip. probability: 36%
- Precipitation: 1mm
- Wind: 13km/hS 181°
- Humidity: 87%
- Pressure: 1013mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 2h
- 25°C
- Feels like:28°C
Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 11km/hS 178°
- Humidity: 89%
- Pressure: 1012mbar
- Visibility: 14km
- UV index: 0
- details ▼
- 4h
- 25°C
- Feels like:28°C
Cloudy
- Precip. probability: 22%
- Precipitation: 0mm
- Wind: 9km/hS 175°
- Humidity: 90%
- Pressure: 1011mbar
- Visibility: 13km
- UV index: 0
- details ▼
Sunrise: 05:58
- 6h
- 25°C
- Feels like:28°C
Cloudy
- Precip. probability: 11%
- Precipitation: 0mm
- Wind: 9km/hSSE 165°
- Humidity: 90%
- Pressure: 1012mbar
- Visibility: 14km
- UV index: 0
- details ▼
- 8h
- 26°C
- Feels like:29°C
Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 10km/hSSE 156°
- Humidity: 83%
- Pressure: 1013mbar
- Visibility: 15km
- UV index: 2
- details ▼
- 10h
- 28°C
- Feels like:32°C
Cloudy
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 10km/hSSE 157°
- Humidity: 73%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 5
- details ▼
- 12h
- 31°C
- Feels like:35°C
Mostly Cloudy
- Precip. probability: 12%
- Precipitation: 0mm
- Wind: 7km/hSSE 168°
- Humidity: 63%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 11
- details ▼
- 14h
- 32°C
- Feels like:37°C
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 8km/hSSW 203°
- Humidity: 59%
- Pressure: 1008mbar
- Visibility: 16km
- UV index: 11
- details ▼
- 16h
- 32°C
- Feels like:37°C
Thunderstorms
- Precip. probability: 60%
- Precipitation: 1mm
- Wind: 14km/hSSW 213°
- Humidity: 60%
- Pressure: 1007mbar
- Visibility: 10km
- UV index: 2
- details ▼
- 18h
- 29°C
- Feels like:33°C
Scattered Thunderstorms
- Precip. probability: 54%
- Precipitation: 1mm
- Wind: 19km/hSSW 200°
- Humidity: 73%
- Pressure: 1009mbar
- Visibility: 11km
- UV index: 0
- details ▼
Sunset: 18:14
- 20h
- 28°C
- Feels like:32°C
Scattered Thunderstorms
- Precip. probability: 53%
- Precipitation: 1mm
- Wind: 17km/hS 189°
- Humidity: 78%
- Pressure: 1011mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 22h
- 27°C
- Feels like:30°C
Showers
- Precip. probability: 37%
- Precipitation: 1mm
- Wind: 16km/hS 179°
- Humidity: 81%
- Pressure: 1013mbar
- Visibility: 11km
- UV index: 0
- details ▼
Tomorrow, a combination of rain-soaked, overcast and unstable weather is expected.
With minimal precipitation of 1mm, rain is predicted from midnight, 1h, 3h, and from 15h to 23h.
The temperature will be between the lowest temperature of 25°C and the highest temperature of 32°C. The feels-like temperature will vary between the lowest temperature of 28°C and the highest temperature of 37°C. The hottest part of the day will be from 14h to 16h.
The temperature is expected to be moderately higher than the average peak in October, which is 30.2°C. Forecasts suggest the temperature will be also significantly higher than the usual low for October of 18.8°C.
With minimal precipitation of 1mm, rain is predicted from midnight, 1h, 3h, and from 15h to 23h.
The temperature will be between the lowest temperature of 25°C and the highest temperature of 32°C. The feels-like temperature will vary between the lowest temperature of 28°C and the highest temperature of 37°C. The hottest part of the day will be from 14h to 16h.
The temperature is expected to be moderately higher than the average peak in October, which is 30.2°C. Forecasts suggest the temperature will be also significantly higher than the usual low for October of 18.8°C.
Updated: Oct 27, 2026 @ 08:20:37 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Wednesday, in Sullana, isolated thunderstorms are expected with brief heavy rain.
Light precipitation of 7mm is expected. The likelihood of rainfall is 59%.
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 estimated 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.
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.





