Weather forecast for todayGuazacapán, Guatemala

Weather forecast for today

Current condition 10:06 CST

  • 31°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hSSE 150°
  • Humidity: 67%
  • Dewpoint: 24°C
  • Pressure: 1011.85mbar
  • Visibility: 12.87km
  • UV index: 9
  • ▼
In Guazacapán, currently, the sky is partly cloudy, with periods of sunshine.
The temperature is a humid 31°C, the felt air temperature, which combines air temperature and relative humidity, registers as computed to be a very hot 36°C. The current temperature is almost at the maximum anticipated 32°C for today.

Saturday 17. Oct 2026

  • 32°C
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 79%
  • Precipitation: 7mm
  • Wind: 9km/hSSW 211°
  • Humidity: 80%
  • UV index: 11
  • Sunrise: 05:52 CST
  • Sunset: 17:40 CST
  • ▼
Today, on Saturday, 17th of October, storm clouds are expected to develop.
The likelihood of rain is high. However, precipitation will be light. Predicted temperatures will peak at a tropical 32°C and dip to a minimum of a moderately hot 23°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at a torridly hot 44°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Today's maximum temperature is predicted to be moderately higher than the usual 27.1°C high in October.
Sunrise was at 05:52 and sunset will be at 17:40; the daylight will last for 11h and 48min.

Hourly overview

Hourly temperatures

Warmest hour: 13h 36°C.
Coldest period: 23h - 1h 27°C.

Chance of precipitation

Highest chance: 13h 79%.

Hourly weather forecast

  • 11h
  • 28°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 52%
  • Precipitation: 1mm
  • Wind: 6km/hS 180°
  • Humidity: 82%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 11
  • ▼
  • 12h
  • 30°C
  • Feels like:
    36°C
Thunderstorms
Thunderstorms
  • Precip. probability: 78%
  • Precipitation: 3mm
  • Wind: 7km/hSSW 202°
  • Humidity: 74%
  • Pressure: 1010mbar
  • Visibility: 6km
  • UV index: 8
  • ▼
  • 13h
  • 30°C
  • Feels like:
    36°C
Thunderstorms
Thunderstorms
  • Precip. probability: 79%
  • Precipitation: 1mm
  • Wind: 8km/hSW 216°
  • Humidity: 74%
  • Pressure: 1009mbar
  • Visibility: 6km
  • UV index: 7
  • ▼
  • 14h
  • 29°C
  • Feels like:
    35°C
Thunderstorms
Thunderstorms
  • Precip. probability: 73%
  • Precipitation: 1mm
  • Wind: 9km/hSW 221°
  • Humidity: 77%
  • Pressure: 1009mbar
  • Visibility: 10km
  • UV index: 5
  • ▼
  • 15h
  • 29°C
  • Feels like:
    34°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 59%
  • Precipitation: 1mm
  • Wind: 8km/hSW 217°
  • Humidity: 79%
  • Pressure: 1008mbar
  • Visibility: 10km
  • UV index: 3
  • ▼
  • 16h
  • 28°C
  • Feels like:
    33°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 45%
  • Precipitation: 1mm
  • Wind: 8km/hSW 217°
  • Humidity: 82%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
  • 17h
  • 27°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 52%
  • Precipitation: 1mm
  • Wind: 5km/hSW 215°
  • Humidity: 85%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 17:40
  • 18h
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 61%
  • Precipitation: 1mm
  • Wind: 4km/hNNE 25°
  • Humidity: 89%
  • Pressure: 1009mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 19h
  • 26°C
  • Feels like:
    29°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Wind: 4km/hNNE 33°
  • Humidity: 92%
  • Pressure: 1010mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 20h
  • 25°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 4km/hNNE 22°
  • Humidity: 93%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 21h
  • 25°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 4km/hNE 38°
  • Humidity: 92%
  • Pressure: 1012mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 3km/hNNE 27°
  • Humidity: 94%
  • Pressure: 1011mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 23h
  • 24°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 4km/hNNE 24°
  • Humidity: 91%
  • Pressure: 1011mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
Today, a combination of stormy and overcast weather is anticipated.
Rain is predicted from 11h to 19h. With light precipitation of 3mm, most rainfall is expected at 12h.
The temperature will be between the highest temperature of 30°C and the lowest temperature of 24°C. The feels-like temperature will vary between a minimum of 27°C and a maximum of 36°C. The hottest part of the day will be at 12h and 13h.
Today, expect temperatures moderately higher than what is usual for October. The lowest temperature today will be also a few degrees higher than the standard minimum for October.
In Guazacapán, October registers the coldest conditions, with highs averaging 27.1°C and lows of 18.5°C.
Updated: Oct 17, 2026 @ 16:06:44 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (10:06 CST) is 31°C. Feels-like temperature is 36°C.

On Saturday, the forecast includes possible thunderstorms.

With a probability of 79%, light precipitation of 7mm is forecasted.

Today, the maximum temperature will be 32°C, while the minimum temperature will be 23°C. The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at 44°C.
The highest temperature will be slightly warmer than the average maximum of 27.1°C in October. Today, the lowest temperature will be also a few degrees higher than the average low temperature.

On Saturday, in Guazacapán, sunrise was at 05:52 and sunset will be at 17:40 (CST).

In Guazacapán, the length of the day today will be 11h and 48min.