Weather forecast for todayCaluco, El Salvador

Weather forecast for today

Current condition 09:06 CST

  • 28°C
  • Feels like:
    32°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 5km/hNE 40°
  • Humidity: 69%
  • Dewpoint: 22°C
  • Pressure: 1012.53mbar
  • Visibility: 12.87km
  • UV index: 6
  • ▼
In Caluco, currently, a mix of sunshine and light winds supports the fair weather trend.
The temperature is a warm 28°C, while the real-feel temperature, which measures the combined effect of heat and moisture, is assessed at a hot 32°C. The current temperature is only a few degrees off the highest temperature of the day.

Wednesday 21. Oct 2026

  • 31°C
  • 22°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 67%
  • Precipitation: 3mm
  • Wind: 9km/hSSW 194°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 05:50 CST
  • Sunset: 17:36 CST
  • ▼
Today, on Wednesday, 21st of October, thunderstorms and rainy conditions are forecasted for the afternoon.
Minimal precipitation is anticipated. The maximum temperature will be a hot 31°C, while the minimum expected temperature is a pleasant 22°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be an extremely hot 40°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The expected high will be slightly warmer than October's standard temperature of 28.6°C.
Sunrise was at 05:50 and sunset will be at 17:36; the daylight will last for 11h and 46min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 35°C.
Coldest hour: 0h 25°C.

Chance of precipitation

Highest chance: 14h 67%.

Hourly weather forecast

  • 10h
  • 30°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 4km/hNE 43°
  • Humidity: 64%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 9
  • ▼
  • 11h
  • 30°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 5km/hENE 57°
  • Humidity: 64%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 12h
  • 30°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 6km/hS 179°
  • Humidity: 67%
  • Pressure: 1010mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 13h
  • 28°C
  • Feels like:
    31°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 59%
  • Precipitation: 1mm
  • Wind: 9km/hSSW 199°
  • Humidity: 71%
  • Pressure: 1009mbar
  • Visibility: 13km
  • UV index: 8
  • ▼
  • 14h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 67%
  • Precipitation: 1mm
  • Wind: 8km/hSSW 197°
  • Humidity: 79%
  • Pressure: 1009mbar
  • Visibility: 10km
  • UV index: 3
  • ▼
  • 15h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 61%
  • Precipitation: 1mm
  • Wind: 8km/hSSW 202°
  • Humidity: 80%
  • Pressure: 1009mbar
  • Visibility: 10km
  • UV index: 3
  • ▼
  • 16h
  • 27°C
  • Feels like:
    31°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 8km/hSSW 195°
  • Humidity: 83%
  • Pressure: 1009mbar
  • Visibility: 14km
  • UV index: 1
  • ▼
  • 17h
  • 26°C
  • Feels like:
    30°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 6km/hSSW 207°
  • Humidity: 87%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 17:36
  • 18h
  • 26°C
  • Feels like:
    29°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 4km/hNW 312°
  • Humidity: 90%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 19h
  • 25°C
  • Feels like:
    28°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 42%
  • Precipitation: 1mm
  • Wind: 3km/hN 6°
  • Humidity: 93%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 20h
  • 24°C
  • Feels like:
    27°C
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 1mm
  • Wind: 4km/hNNE 17°
  • Humidity: 92%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 21h
  • 24°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 4km/hNNE 31°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    26°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 26°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 24°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 25°
  • Humidity: 88%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Caluco, a combination of turbulent, dull and showery weather is expected.
With minimal precipitation of 1mm, rainfall is anticipated from 13h to 20h.
The temperature will be between a minimum of 24°C and a maximum of 30°C. The feels-like temperature will vary between a minimum of 25°C and a maximum of 35°C. The hottest part of the day will be from 10h to 12h.
The maximum temperature will be a couple of degrees higher than October's average high of 28.6°C. The temperature low is forecasted to be also consistent with the usual October value of 21.7°C.
With an average high of 28.6°C and a low of 21.7°C, October marks the coldest period in Caluco.
Updated: Oct 21, 2026 @ 15:06:02 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 09:06 CST in Caluco is 28°C. Feels-like temperature is 32°C.

On Wednesday, isolated thunderstorms are expected with brief heavy rain.

There is a high possibility of rainfall, but with minimal precipitation.

Today, the maximum temperature will be 31°C, while the minimum temperature will be 22°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is appraised at 40°C.
The maximum temperature will be relatively higher than the average highest temperature of 28.6°C in October. The lowest temperature will be in line with the average low of 21.7°C.

On Wednesday, in Caluco, sunrise was at 05:50 and sunset will be at 17:36 (CST).

In Caluco, the length of the day today will be 11h and 46min.