Weather forecast for 10 days
Tecapán, El Salvador

Weather forecast for the weekend

Sunday, 18. May

Partly Cloudy
05:25

18:14
CST
Partly Cloudy
29°C / 21°C
  • Wind: 10km/h S
  • Humidity: 71%
  • Precip. probability: 19%
  • Precipitation: 5mm
  • UV index: 11
Today, in Tecapán, thin clouds will pass through at times, but overall, it will remain bright.
With a low probability, light precipitation is predicted. Expected temperatures will peak at a temperate 29°C and dip to a minimum of an agreeable 21°C.
The maximum heat index, which combines air temperature and relative humidity, is calculated to be a hot 33°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The temperature is anticipated to be a few degrees lower than the standard May peak of 31.2°C.
Sunrise was at 05:25 and sunset will be at 18:14; the daylight will last for 12h and 49min.

Frequently asked questions

What is the weather forecast for Tecapán for the next ten days?
In Tecapán, a combination of unstable and cloud-filled weather is predicted for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a maximum of 16mm to a minimum of 1mm, rainfall is anticipated every day in Tecapán. Friday, with moderate precipitation of 16mm, will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 29°C and 32°C, while the minimum temperature will be between 20°C and 22°C.
Including the humidity's impact, the maximum feel-like temperature will range between 33°C and 39°C.
What will be the hottest and the coldest days?
With a maximum temperature of 32°C, Thursday through Saturday will be the hottest days. With a maximum temperature of 29°C, Sunday through Tuesday will be the coldest days.

Long-term weather forecast

Sun18.May
  • 29°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Wind: 10km/h S
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 19%
  • Precipitation: 5mm
  • 05:25 18:14 CST
Mon19.May
  • 29°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Wind: 11km/h SSE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 4mm
  • 05:25 18:15 CST
Tue20.May
  • 29°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Wind: 11km/h SSE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 2mm
  • 05:25 18:15 CST
Wed21.May
  • 30°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Wind: 11km/h SSE
  • Humidity: 68%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 1mm
  • 05:25 18:15 CST
Thu22.May
  • 32°C
  • 22°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 10km/h SSE
  • Humidity: 63%
  • UV index: 11
  • Precip. probability: 54%
  • Precipitation: 7mm
  • 05:25 18:16 CST
Fri23.May
  • 32°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 9km/h SE
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 80%
  • Precipitation: 16mm
  • 05:25 18:16 CST
Sat24.May
  • 32°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 9km/h ESE
  • Humidity: 61%
  • UV index: 11
  • Precip. probability: 56%
  • Precipitation: 4mm
  • 05:25 18:16 CST
Sun25.May
  • 31°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 10km/h ESE
  • Humidity: 61%
  • UV index: 11
  • Precip. probability: 60%
  • Precipitation: 6mm
  • 05:24 18:17 CST
Mon26.May
  • 31°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 10km/h SE
  • Humidity: 60%
  • UV index: 8
  • Precip. probability: 60%
  • Precipitation: 6mm
  • 05:24 18:17 CST
Tue27.May
  • 31°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 10km/h SE
  • Humidity: 60%
  • UV index: 11
  • Precip. probability: 60%
  • Precipitation: 9mm
  • 05:24 18:17 CST
In the days ahead, a combination of unstable and cloudy weather is expected.
Rainfall is forecasted day-to-day, with daily precipitation varying from a minimal 1mm to a maximum of 16mm.
The maximum temperature will be very similar over the next several days. Highs will range from 29°C to 32°C, while the lowest nightly temperature differences will be also negligible, as the overnight low will fall between 20°C and 22°C.
With a maximum temperature of 32°C, Thursday through Saturday will be the hottest days in Tecapán, El Salvador; with a maximum temperature of 29°C, Sunday through Tuesday will be the coldest days in Tecapán, El Salvador.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and vary between a blazing 33°C and a fiery hot 39°C.
Updated: May 18, 2025 @ 14:17:48 UTC
Published by: Weather Atlas | About Us
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