Weather forecast for todayPuerto Barrios, Guatemala

Weather forecast for today

Current condition 08:16 CST

  • 27°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 8km/hW 270°
  • Humidity: 86%
  • Dewpoint: 24°C
  • Pressure: 1010.16mbar
  • Visibility: 9.66km
  • UV index: 2
  • ▼
At the moment, overcast conditions are keeping the sky mostly cloudy.
The temperature is a moderately hot 27°C, and the real-feel temperature of which represents the influence of relative humidity on air temperature comes in at calculated to be a blazing 32°C. The current temperature is almost at the maximum expected 29°C for today.

Saturday 17. Oct 2026

  • 29°C
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 37mm
  • Wind: 16km/hNW 316°
  • Humidity: 85%
  • UV index: 7
  • Sunrise: 05:46 CST
  • Sunset: 17:32 CST
  • ▼
On Saturday, in Puerto Barrios, expect thunderstorm activity to continue.
Intense precipitation of 37mm is predicted for today. The temperature is anticipated to vary slightly from a high of a moderately hot 29°C to a low of a warm 24°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be a fiery hot 36°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.
Today's temperature is anticipated to match October's standard peak of 29.1°C.
Sunrise was at 05:46 and sunset will be at 17:32; the daylight will last for 11h and 46min.

Hourly overview

Hourly temperatures

Warmest period: 11h - 15h 34°C.
Coldest period: 21h - 23h 29°C.

Chance of precipitation

Highest chance: 19h 98%.

Hourly weather forecast

  • 9h
  • 28°C
  • Feels like:
    32°C
Showers
Showers
  • Precip. probability: 45%
  • Precipitation: 1mm
  • Wind: 8km/hWNW 287°
  • Humidity: 85%
  • Pressure: 1013mbar
  • Visibility: 9km
  • UV index: 5
  • ▼
  • 10h
  • 28°C
  • Feels like:
    33°C
Showers
Showers
  • Precip. probability: 72%
  • Precipitation: 1mm
  • Wind: 12km/hWNW 303°
  • Humidity: 81%
  • Pressure: 1013mbar
  • Visibility: 9km
  • UV index: 7
  • ▼
  • 11h
  • 29°C
  • Feels like:
    34°C
Showers
Showers
  • Precip. probability: 80%
  • Precipitation: 1mm
  • Wind: 15km/hNW 316°
  • Humidity: 80%
  • Pressure: 1012mbar
  • Visibility: 8km
  • UV index: 7
  • ▼
  • 12h
  • 28°C
  • Feels like:
    34°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 1mm
  • Wind: 16km/hNW 319°
  • Humidity: 84%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 5
  • ▼
  • 13h
  • 28°C
  • Feels like:
    34°C
Thunderstorms
Thunderstorms
  • Precip. probability: 89%
  • Precipitation: 1mm
  • Wind: 14km/hNNW 327°
  • Humidity: 84%
  • Pressure: 1010mbar
  • Visibility: 7km
  • UV index: 4
  • ▼
  • 14h
  • 29°C
  • Feels like:
    35°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 59%
  • Precipitation: 1mm
  • Wind: 12km/hNNW 326°
  • Humidity: 81%
  • Pressure: 1009mbar
  • Visibility: 7km
  • UV index: 3
  • ▼
  • 15h
  • 29°C
  • Feels like:
    34°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 57%
  • Precipitation: 1mm
  • Wind: 11km/hNNW 333°
  • Humidity: 81%
  • Pressure: 1009mbar
  • Visibility: 9km
  • UV index: 2
  • ▼
  • 16h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 75%
  • Precipitation: 2mm
  • Wind: 10km/hNNW 329°
  • Humidity: 86%
  • Pressure: 1009mbar
  • Visibility: 8km
  • UV index: 1
  • ▼
  • 17h
  • 27°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 67%
  • Precipitation: 2mm
  • Wind: 8km/hNW 319°
  • Humidity: 89%
  • Pressure: 1010mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Sunset: 17:32
  • 18h
  • 26°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 89%
  • Precipitation: 3mm
  • Wind: 6km/hWNW 298°
  • Humidity: 91%
  • Pressure: 1010mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 19h
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 98%
  • Precipitation: 3mm
  • Wind: 4km/hNW 315°
  • Humidity: 96%
  • Pressure: 1011mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 20h
  • 26°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 95%
  • Precipitation: 3mm
  • Wind: 4km/hN 6°
  • Humidity: 95%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 21h
  • 25°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 96%
  • Precipitation: 2mm
  • Wind: 4km/hN 356°
  • Humidity: 97%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 71%
  • Precipitation: 2mm
  • Wind: 5km/hNNE 29°
  • Humidity: 97%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 63%
  • Precipitation: 2mm
  • Wind: 4km/hNW 323°
  • Humidity: 97%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Today, in Puerto Barrios, a combination of turbulent and rain-filled weather is expected.
Rainfall is predicted throughout the entire day, with precipitation varying from a minimal 1mm to a maximum of 3mm. The most intense rain will be falling from 18h to 20h.
The temperature will be between the lowest temperature of 25°C and the highest temperature of 29°C. The feels-like temperature will be between a maximum of 35°C and a minimum of 29°C. The hottest part of the day will be at 11h, 14h and 15h.
The highest temperature will be similar to October's average maximum of 29.1°C. Today, the night is expected to be also in line with the typical October low of 22.5°C.
Updated: Oct 17, 2026 @ 14:16:36 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 08:16 CST, the temperature is 27°C. Feels-like temperature is 32°C.

Today, unstable atmospheric conditions may lead to thunderstorms.

Yes, it will rain today. Be wary - intense precipitation of 37mm is forecasted.

Today, the highest temperature will be 29°C, while the lowest temperature will be 24°C. The maximum heat index, which measures the combined effect of heat and moisture, is assessed at 36°C.
The highest temperature will be in line with the average maximum of 29.1°C in October. The lowest temperature today will be also in line with the average low temperature.

On Saturday, in Puerto Barrios, sunrise was at 05:46 and sunset will be at 17:32 (CST).

In Puerto Barrios, today, there will be 11h and 46min of daylight.