Weather forecast for todayUsumatlan, Guatemala

Weather forecast for today

Current condition 09:17 CST

  • 28°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 0km/hE 80°
  • Humidity: 80%
  • Dewpoint: 24°C
  • Pressure: 1013.55mbar
  • Visibility: 9.66km
  • UV index: 6
  • ▼
Currently, in Usumatlan, patches of clouds are drifting across the sky.
The temperature is a warm 28°C, meanwhile, the felt air temperature of which combines relative humidity and air temperature is calculated to be a tropical 33°C. The current temperature is a few degrees off the highest temperature for today.

Saturday 17. Oct 2026

  • 32°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 63%
  • Precipitation: 12mm
  • Wind: 12km/hNE 49°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 05:51 CST
  • Sunset: 17:37 CST
  • ▼
On Saturday, in Usumatlan, expect thunderstorms and downpours in the afternoon.
The likelihood of rainfall for today is high, and precipitation will be moderate. Temperatures will oscillate between a hot 32°C at their highest and a warm 24°C at their lowest.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is appraised at a blistering 41°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise was at 05:51 and sunset will be at 17:37; the daylight will last for 11h and 47min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 39°C.
Coldest hour: 0h 29°C.

Chance of precipitation

Highest chance: 22h 92%.

Hourly weather forecast

  • 10h
  • 30°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 3km/hNE 46°
  • Humidity: 75%
  • Pressure: 1013mbar
  • Visibility: 13km
  • UV index: 8
  • ▼
  • 11h
  • 30°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 4km/hNE 39°
  • Humidity: 71%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 11
  • ▼
  • 12h
  • 31°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 26°
  • Humidity: 68%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 13h
  • 32°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 11km/hNNE 15°
  • Humidity: 66%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 14h
  • 32°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 22°
  • Humidity: 66%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 15h
  • 32°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 12km/hNE 54°
  • Humidity: 66%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 16h
  • 31°C
  • Feels like:
    38°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 12km/hE 85°
  • Humidity: 67%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 17h
  • 30°C
  • Feels like:
    36°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 53%
  • Precipitation: 1mm
  • Wind: 11km/hE 85°
  • Humidity: 74%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 17:37
  • 18h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 63%
  • Precipitation: 1mm
  • Wind: 9km/hENE 72°
  • Humidity: 84%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 19h
  • 27°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 1mm
  • Wind: 7km/hE 86°
  • Humidity: 88%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 20h
  • 26°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 44%
  • Precipitation: 1mm
  • Wind: 6km/hE 95°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 21h
  • 26°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 2mm
  • Wind: 6km/hENE 71°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    30°C
Rain
Rain
  • Precip. probability: 92%
  • Precipitation: 3mm
  • Wind: 5km/hENE 68°
  • Humidity: 93%
  • Pressure: 1013mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 70%
  • Precipitation: 2mm
  • Wind: 6km/hNE 55°
  • Humidity: 95%
  • Pressure: 1012mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
Today, in Usumatlan, a combination of cloudy, unstable and rain-filled weather is expected.
Rainfall is expected from 16h to 23h. With light precipitation of 3mm, most rainfall is expected at 22h.
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 a minimum of 29°C and a maximum of 39°C. The hottest part of the day will be from 13h to 15h.
Updated: Oct 17, 2026 @ 15:17:23 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (09:17 CST) is 28°C. Feels-like temperature is 33°C.

Today, thunderstorms may roll in by the afternoon, bringing brief intense rainfall.

Moderate precipitation of 12mm is forecasted. The possibility of rainfall is 63%.

Today, the highest temperature will be 32°C, while the lowest temperature will be 24°C. The maximum heat index, which combines relative humidity and air temperature, is evaluated at 41°C.

On Saturday, in Usumatlan, sunrise was at 05:51 and sunset will be at 17:37 (CST).

Today, the daylight will last for 11h and 47min.