Weather forecast for todaySanta Ana, Guatemala

Weather forecast for today

Current condition 04:49 CST

  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precipitation: 0mm
  • Wind: 8km/hNNW 330°
  • Humidity: 100%
  • Dewpoint: 23°C
  • Pressure: 1013.21mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
In Santa Ana, currently, a dense layer of clouds is keeping the day dull and overcast.
The temperature is a moderately hot 23°C. The current temperature is near the lowest expected 22°C for today.

Tuesday 20. Oct 2026

  • 30°C
  • 22°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 83%
  • Precipitation: 7mm
  • Wind: 8km/hNW 313°
  • Humidity: 86%
  • UV index: 8
  • Sunrise: 05:53 CST
  • Sunset: 17:34 CST
  • ▼
On Tuesday, in Santa Ana, thunderstorms may roll in by the afternoon, bringing brief intense rainfall.
With a high probability, light precipitation is forecasted for today. Expected temperatures will peak at a hot 30°C and dip to a minimum of a pleasant 22°C.
The maximum heat index, which adjusts the air temperature based on humidity, is estimated at a fiery hot 39°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 highest temperature is expected to follow the average for October, around 30.3°C.
Sunrise will be at 05:53 and sunset at 17:34; the daylight will last for 11h and 41min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 35°C.
Coldest period: 5h - 7h 23°C.

Chance of precipitation

Highest chance: 17h 76%.

Hourly weather forecast

Sunrise: 05:53
  • 6h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 7km/hWNW 299°
  • Humidity: 99%
  • Pressure: 1013mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 8h
  • 25°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 2km/hNW 304°
  • Humidity: 92%
  • Pressure: 1014mbar
  • Visibility: 7km
  • UV index: 2
  • ▼
  • 10h
  • 27°C
  • Feels like:
    31°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 6km/hN 355°
  • Humidity: 83%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 5
  • ▼
  • 12h
  • 29°C
  • Feels like:
    34°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 6km/hNW 323°
  • Humidity: 77%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 14h
  • 30°C
  • Feels like:
    35°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 52%
  • Precipitation: 1mm
  • Wind: 7km/hNW 312°
  • Humidity: 75%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 4
  • ▼
  • 16h
  • 27°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 41%
  • Precipitation: 1mm
  • Wind: 5km/hW 272°
  • Humidity: 86%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
Sunset: 17:34
  • 18h
  • 25°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 83%
  • Precipitation: 2mm
  • Wind: 6km/hSSE 147°
  • Humidity: 93%
  • Pressure: 1011mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 20h
  • 24°C
  • Feels like:
    27°C
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Wind: 2km/hSE 138°
  • Humidity: 98%
  • Pressure: 1013mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    27°C
Showers
Showers
  • Precip. probability: 35%
  • Precipitation: 1mm
  • Wind: 1km/hSSE 166°
  • Humidity: 100%
  • Pressure: 1013mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Today, a combination of cloud-filled, thunderstorm-prone and wet weather is predicted.
Rainfall is predicted from 13h to 23h. With light precipitation of 2mm, the most intense rain will be falling at 18h and 19h.
The temperature will vary between a minimum of 23°C and a maximum of 30°C. The feels-like temperature will be between a maximum of 35°C and a minimum of 23°C. The hottest part of the day is anticipated around 14h.
The highest temperature will be close to October's average maximum of 30.3°C. The expected low will be also comparable to the average minimum in October, which is 20.6°C.
Updated: Oct 20, 2026 @ 10:49:28 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 04:49 CST, the temperature is 23°C.

On Tuesday, passing thunderstorms may develop after midday.

Light precipitation of 7mm is predicted. The possibility of rainfall is high at 83%.

Today, the maximum temperature will be 30°C, while the minimum temperature will be 22°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is calculated to be 39°C.
The highest temperature will be in line with the average maximum of 30.3°C in October. The lowest temperature will be also in line with the average low of 20.6°C.

On Tuesday, in Santa Ana, sunrise will be at 05:53 and sunset at 17:34 (CST).

Today, the daylight will last for 11h and 41min.