Weather forecast for todayUsulutan, El Salvador

Weather forecast for today

Current condition 05:51 CST

  • 24°C
  • Feels like:
    24°C
Rain
Rain
  • Precipitation: 1mm
  • Wind: 5km/hNE 40°
  • Humidity: 95%
  • Dewpoint: 23°C
  • Pressure: 1010.16mbar
  • Visibility: 11.27km
  • UV index: 0
  • ▼
Currently, moderate rain is soaking the ground.
Rainfall is insignificant.
The temperature is a temperate 24°C. The current temperature is almost at the minimum-expected 23°C for today.

Tuesday 20. Oct 2026

  • 32°C
  • 23°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 45%
  • Precipitation: 12mm
  • Wind: 10km/hESE 114°
  • Humidity: 77%
  • UV index: 10
  • Sunrise: 05:45 CST
  • Sunset: 17:31 CST
  • ▼
Today, in Usulutan, there will be scattered thunderstorms, which could cause some localized disruption.
With a low probability, moderate precipitation is forecasted. The temperature will fluctuate from a high of a hot 32°C to a low of a temperate 23°C.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at a scorching 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.
This predicted maximum temperature is expected to mirror October's typical high of 30.1°C.
Sunrise was at 05:45 and sunset will be at 17:31; the daylight will last for 11h and 47min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 39°C.
Coldest hour: 6h 24°C.

Chance of precipitation

Highest chance: 22h 60%.

Hourly weather forecast

  • 6h
  • 24°C
  • Feels like:
    24°C
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 0mm
  • Wind: 5km/hNE 39°
  • Humidity: 95%
  • Pressure: 1010mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 8h
  • 28°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 6km/hNE 35°
  • Humidity: 81%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 31°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 6km/hENE 73°
  • Humidity: 67%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 12h
  • 32°C
  • Feels like:
    39°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 9km/hSE 141°
  • Humidity: 63%
  • Pressure: 1009mbar
  • Visibility: 14km
  • UV index: 8
  • ▼
  • 14h
  • 31°C
  • Feels like:
    37°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 9km/hSSW 191°
  • Humidity: 69%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 6
  • ▼
  • 16h
  • 30°C
  • Feels like:
    35°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 39%
  • Precipitation: 2mm
  • Wind: 8km/hSW 215°
  • Humidity: 74%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
Sunset: 17:31
  • 18h
  • 27°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 5km/hNW 316°
  • Humidity: 85%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 20h
  • 26°C
  • Feels like:
    30°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 45%
  • Precipitation: 1mm
  • Wind: 6km/hNNE 30°
  • Humidity: 90%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 2mm
  • Wind: 6km/hNNE 33°
  • Humidity: 92%
  • Pressure: 1011mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Today, a combination of lightning-active, gloomy and rain-soaked weather is anticipated.
Rainfall is predicted from 13h to 16h, and from 18h to 23h. The most intense rain will be falling at 16h, and from 21h to 23h.
The temperature will be between the lowest temperature of 24°C and the highest temperature of 32°C. The feels-like temperature will be between a maximum of 39°C and a minimum of 24°C. The hottest part of the day will be from 11h to 13h.
The forecasted high will be resembling the typical October maximum of 30.1°C. The night temperature will be also in line with the standard October low of 22.3°C.
In Usulutan, October registers the coldest conditions, with highs averaging 30.1°C and lows of 22.3°C.
Updated: Oct 20, 2026 @ 11:51:32 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Momentarily, it rains, but precipitation is minimal.

Currently (05:51 CST) it is 24°C in Usulutan.

On Tuesday, scattered thunderstorms are expected, with the potential for brief but intense rain and lightning.

Moderate precipitation of 12mm is expected in Usulutan. The possibility of rainfall is 45%.

Today, the highest temperature in Usulutan will be 32°C, while the lowest temperature will be 23°C. The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at 43°C.
The highest temperature will be in line with the average maximum of 30.1°C in October. The lowest temperature will be also in line with the average low of 22.3°C.

On Tuesday, in Usulutan, sunrise was at 05:45 and sunset will be at 17:31 (CST).

In Usulutan, today, there will be 11h and 47min of daylight.