Weather forecast for todayIlopango, El Salvador

Weather forecast for today

Current condition 09:02 CST

  • 26°C
  • Feels like:
    26°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 10km/hNNW 340°
  • Humidity: 82%
  • Dewpoint: 22°C
  • Pressure: 1015.24mbar
  • Visibility: 9.66km
  • UV index: 6
  • ▼
At the moment, in Ilopango, a mix of sunshine and light winds supports the fair weather trend.
The temperature is a moderately hot 26°C. The current temperature is almost at the maximum predicted 28°C for today.

Saturday 17. Oct 2026

  • 28°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 97%
  • Precipitation: 24mm
  • Wind: 9km/hW 273°
  • Humidity: 80%
  • UV index: 9
  • Sunrise: 05:47 CST
  • Sunset: 17:36 CST
  • ▼
Today, the potential for thunderstorms remains.
Increased precipitation is forecasted. The temperature is anticipated to vary between a temperate 28°C and a delightful 20°C.
The maximum heat index, which combines air temperature and relative humidity, is assessed at a hot 32°C. Note that heat index values are valued for light wind and location in the shade.
The highest temperature is predicted to reflect October's average of 29.7°C.
Sunrise was at 05:47 and sunset will be at 17:36; the daylight will last for 11h and 49min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 31°C.
Coldest period: 22h - 0h 23°C.

Chance of precipitation

Highest chance: 14h 91%.

Hourly weather forecast

  • 10h
  • 27°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 44%
  • Precipitation: 0mm
  • Wind: 8km/hNNE 15°
  • Humidity: 74%
  • Pressure: 1012mbar
  • Visibility: 13km
  • UV index: 10
  • ▼
  • 11h
  • 27°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 62%
  • Precipitation: 1mm
  • Wind: 8km/hNNE 12°
  • Humidity: 72%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 11
  • ▼
  • 12h
  • 28°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 78%
  • Precipitation: 1mm
  • Wind: 10km/hNW 326°
  • Humidity: 74%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 8
  • ▼
  • 13h
  • 28°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 97%
  • Precipitation: 1mm
  • Wind: 8km/hWNW 300°
  • Humidity: 74%
  • Pressure: 1009mbar
  • Visibility: 10km
  • UV index: 5
  • ▼
  • 14h
  • 27°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 91%
  • Precipitation: 3mm
  • Wind: 8km/hWSW 242°
  • Humidity: 76%
  • Pressure: 1008mbar
  • Visibility: 6km
  • UV index: 3
  • ▼
  • 15h
  • 27°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 94%
  • Precipitation: 3mm
  • Wind: 8km/hSW 225°
  • Humidity: 79%
  • Pressure: 1008mbar
  • Visibility: 4km
  • UV index: 2
  • ▼
  • 16h
  • 26°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 81%
  • Precipitation: 1mm
  • Wind: 8km/hSW 219°
  • Humidity: 81%
  • Pressure: 1008mbar
  • Visibility: 10km
  • UV index: 1
  • ▼
  • 17h
  • 25°C
  • Feels like:
    28°C
Thunderstorms
Thunderstorms
  • Precip. probability: 69%
  • Precipitation: 1mm
  • Wind: 8km/hSSW 199°
  • Humidity: 88%
  • Pressure: 1009mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Sunset: 17:36
  • 18h
  • 24°C
  • Feels like:
    26°C
Thunderstorms
Thunderstorms
  • Precip. probability: 76%
  • Precipitation: 2mm
  • Wind: 6km/hS 188°
  • Humidity: 92%
  • Pressure: 1010mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 19h
  • 23°C
  • Feels like:
    25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 74%
  • Precipitation: 4mm
  • Wind: 6km/hN 0°
  • Humidity: 95%
  • Pressure: 1011mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 73%
  • Precipitation: 4mm
  • Wind: 7km/hNE 47°
  • Humidity: 95%
  • Pressure: 1012mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 21h
  • 22°C
  • Feels like:
    24°C
Showers
Showers
  • Precip. probability: 69%
  • Precipitation: 3mm
  • Wind: 7km/hNE 42°
  • Humidity: 97%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 22h
  • 22°C
  • Feels like:
    23°C
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 1mm
  • Wind: 5km/hNE 37°
  • Humidity: 97%
  • Pressure: 1012mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 23h
  • 22°C
  • Feels like:
    23°C
Showers
Showers
  • Precip. probability: 50%
  • Precipitation: 1mm
  • Wind: 6km/hNE 34°
  • Humidity: 94%
  • Pressure: 1012mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Today, in Ilopango, a combination of stormy and wet weather is expected.
Rainfall is expected from 11h to 23h. The most intense rain will be falling at 19h and 20h.
The temperature will be between a minimum of 22°C and a maximum of 28°C. The warmest part of the day will be at 12h and 13h.
The maximum temperature will be close to October's average highest temperature of 29.7°C. The nighttime low today will be also close to October's typical minimum temperature.
October brings the coldest weather in Ilopango, with average highs near 29.7°C and average lows at 20.5°C.
Updated: Oct 17, 2026 @ 15:02:12 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 09:02 CST is 26°C.

On Saturday, in Ilopango, unstable skies bring the chance of thunderstorms.

Yes. With a probability of 97%, substantial precipitation of 24mm is anticipated.

Today, the highest temperature in Ilopango will be 28°C, while the lowest temperature will be 20°C. The maximum heat index, which integrates air moisture with ambient temperature, is estimated at 32°C.
Today, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 20.5°C.

On Saturday, in Ilopango, sunrise was at 05:47 and sunset will be at 17:36 (CST).

In Ilopango, today, there will be 11h and 49min of daylight.