Weather forecast for todaySan Simon, El Salvador

Weather forecast for today

Current condition 14:12 CST

  • 25°C
  • Feels like:
    25°C
Rain
Rain
  • Precipitation: 1mm
  • Wind: 8km/hW 270°
  • Humidity: 90%
  • Dewpoint: 23°C
  • Pressure: 1008.47mbar
  • Visibility: 6.44km
  • UV index: 6
  • ▼
At the moment, passing clouds are bringing short bursts of rain.
Rainfall is minimal.
The temperature is a warm 25°C. The current temperature is nearly at the maximum of today's anticipated 26°C.

Monday 19. Oct 2026

  • 26°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 25mm
  • Wind: 8km/hNNE 20°
  • Humidity: 92%
  • UV index: 5
  • Sunrise: 05:44 CST
  • Sunset: 17:31 CST
  • ▼
Today, in San Simon, storm activity is likely to continue.
Substantial precipitation is forecasted. Temperatures will oscillate between a moderately hot 26°C at their highest and a pleasant 20°C at their lowest.
The high temperature will be a few degrees lower than the typical October level of 29.9°C.
Sunrise was at 05:44 and sunset will be at 17:31; the daylight will last for 11h and 47min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 25°C.
Minimum temperature: 23°C.

Chance of precipitation

Highest chance: 16h - 17h 100%.

Hourly weather forecast

  • 15h
  • 25°C
  • Feels like:
    25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 94%
  • Precipitation: 4mm
  • Wind: 8km/hWSW 254°
  • Humidity: 92%
  • Pressure: 1008mbar
  • Visibility: 6km
  • UV index: 2
  • ▼
  • 16h
  • 24°C
  • Feels like:
    24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 5mm
  • Wind: 7km/hNE 45°
  • Humidity: 94%
  • Pressure: 1008mbar
  • Visibility: 6km
  • UV index: 1
  • ▼
  • 17h
  • 24°C
  • Feels like:
    24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 4mm
  • Wind: 8km/hNE 42°
  • Humidity: 97%
  • Pressure: 1009mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Sunset: 17:31
  • 18h
  • 24°C
  • Feels like:
    24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 86%
  • Precipitation: 3mm
  • Wind: 7km/hNNE 23°
  • Humidity: 87%
  • Pressure: 1009mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 19h
  • 24°C
  • Feels like:
    24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 89%
  • Precipitation: 5mm
  • Wind: 7km/hNNE 17°
  • Humidity: 90%
  • Pressure: 1010mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 87%
  • Precipitation: 3mm
  • Wind: 6km/hNE 34°
  • Humidity: 92%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 21h
  • 23°C
  • Feels like:
    23°C
Showers
Showers
  • Precip. probability: 66%
  • Precipitation: 3mm
  • Wind: 6km/hNE 56°
  • Humidity: 93%
  • Pressure: 1011mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 22h
  • 22°C
  • Feels like:
    24°C
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 1mm
  • Wind: 5km/hNE 36°
  • Humidity: 95%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 23h
  • 22°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 5km/hNE 38°
  • Humidity: 95%
  • Pressure: 1011mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 0h
  • 22°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 4km/hENE 68°
  • Humidity: 95%
  • Pressure: 1011mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
For the remainder of Monday, a combination of primarily unstable and occasionally showery and gloomy weather is expected.
Rainfall is expected from 15h to 22h. The most intense rain will be falling at 16h and 19h.
The temperature will vary between the lowest temperature of 22°C and the highest temperature of 25°C. The warmest part of the day will be around 15h.
The temperature is expected to be a few degrees lower than the average peak in October, which is 29.9°C. The minimum temperature will be also in line with October's average low of 19.5°C.
October is typically the chilliest month in San Simon, with an average high of 29.9°C and a low near 19.5°C.
Updated: Oct 19, 2026 @ 20:12:43 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently, it rains, but precipitation is minimal.

The temperature at 14:12 CST is 25°C.

Today, the forecast includes possible thunderstorms.

Yes. With a probability of 100%, substantial precipitation of 25mm is anticipated.

Today, the maximum temperature will be 26°C, while the minimum temperature will be 20°C.
The maximum temperature will be moderately lower than the average highest temperature of 29.9°C in October. The lowest temperature will be in line with the average low of 19.5°C.

On Monday, in San Simon, sunrise was at 05:44 and sunset will be at 17:31 (CST).

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