Weather forecast for 10 days
San Cayetano Istepeque, El Salvador

Weather forecast for the weekend

Saturday, 07. Jun

PM Thunderstorms
05:25

18:22
CST
PM Thunderstorms
31°C / 21°C
  • Wind: 11km/h ESE
  • Humidity: 71%
  • Precip. probability: 81%
  • Precipitation: 4mm
  • UV index: 9
On Saturday, in San Cayetano Istepeque, unstable skies may bring rain, thunder, and brief gusts later today.
The likelihood of precipitation is high. However, the rain will be light. Slight temperature shifts from a high of a humid 31°C to a low of an agreeable 21°C are predicted.
Sunrise will be at 05:25 and sunset at 18:22; the daylight will last for 12h and 57min.

Sunday, 08. Jun

PM Thunderstorms
05:25

18:22
CST
PM Thunderstorms
31°C / 21°C
  • Wind: 9km/h SE
  • Humidity: 70%
  • Precip. probability: 80%
  • Precipitation: 8mm
  • UV index: 9
On Sunday, 8th of June, thunderstorms may form in the afternoon with sudden rainfall.
The likelihood of rain is high. However, precipitation will be light. Temperature readings will slightly shift from a daytime peak of a blazing 31°C to a nighttime low of an agreeable 21°C.
Sunrise will be at 05:25 and sunset at 18:22; the daylight will last for 12h and 57min.

Frequently asked questions

What is the weather forecast for San Cayetano Istepeque for Saturday?
On Saturday, storm clouds will develop in the afternoon, bringing thunder and rain.
Will it rain on Saturday?
With a probability of 81%, light precipitation of 4mm is expected on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 31°C, while the lowest temperature will be 21°C.
What is the weather forecast for San Cayetano Istepeque for Sunday?
On Sunday, rain with scattered lightning is expected during the afternoon.
Will it rain on Sunday?
With a probability of 80%, light precipitation of 8mm is predicted on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 31°C, while the minimum temperature will be 21°C.
What is the weather forecast for San Cayetano Istepeque for the next ten days?
In San Cayetano Istepeque, predominantly unstable and occasionally cloud-filled weather is expected for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a maximum of 27mm to a minimum of 3mm, rain is expected every day in San Cayetano Istepeque. Next Friday, with increased precipitation of 27mm, 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 31°C, while the minimum temperature will be between 20°C and 21°C.
Combining with the humidity, the maximum feel-like temperature will vary between 33°C and 38°C.
What will be the hottest and the coldest days?
The hottest days will be Friday through Sunday, with a maximum of 31°C. The coldest days will be Tuesday through next Friday, with a maximum of 29°C.

Long-term weather forecast

Wed04.Jun
  • 30°C
  • 21°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 8km/h S
  • Humidity: 77%
  • UV index: 9
  • Precip. probability: 47%
  • Precipitation: 3mm
  • 05:25 18:21 CST
Thu05.Jun
  • 30°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 11km/h SE
  • Humidity: 77%
  • UV index: 9
  • Precip. probability: 58%
  • Precipitation: 10mm
  • 05:25 18:22 CST
Fri06.Jun
  • 31°C
  • 21°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 10km/h ESE
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 22mm
  • 05:25 18:22 CST
Sat07.Jun
  • 31°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 11km/h ESE
  • Humidity: 71%
  • UV index: 9
  • Precip. probability: 81%
  • Precipitation: 4mm
  • 05:25 18:22 CST
Sun08.Jun
  • 31°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 9km/h SE
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 80%
  • Precipitation: 8mm
  • 05:25 18:22 CST
Mon09.Jun
  • 30°C
  • 21°C
Thunderstorms
Thunderstorms
  • Wind: 9km/h SSE
  • Humidity: 73%
  • UV index: 9
  • Precip. probability: 78%
  • Precipitation: 12mm
  • 05:26 18:23 CST
Tue10.Jun
  • 29°C
  • 21°C
Thunderstorms
Thunderstorms
  • Wind: 9km/h SE
  • Humidity: 75%
  • UV index: 9
  • Precip. probability: 70%
  • Precipitation: 18mm
  • 05:26 18:23 CST
Wed11.Jun
  • 29°C
  • 21°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h SE
  • Humidity: 72%
  • UV index: 9
  • Precip. probability: 60%
  • Precipitation: 18mm
  • 05:26 18:23 CST
Thu12.Jun
  • 29°C
  • 21°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h SE
  • Humidity: 73%
  • UV index: 9
  • Precip. probability: 60%
  • Precipitation: 22mm
  • 05:26 18:24 CST
Fri13.Jun
  • 29°C
  • 20°C
Thunderstorms
Thunderstorms
  • Wind: 9km/h SE
  • Humidity: 75%
  • UV index: 9
  • Precip. probability: 60%
  • Precipitation: 27mm
  • 05:26 18:24 CST
Forecasts for the ten-day outlook show that primarily lightning-active and occasionally dull weather is predicted.
Rain is expected day-to-day, with daily precipitation varying from a minimal 3mm to a maximum of 27mm.
The high temperatures are expected to remain largely stable in the upcoming period. Highs will range from 29°C to 31°C, while the lowest nightly temperature differences will be also negligible, as the minimum temperature will fluctuate between 20°C and 21°C.
Friday through Sunday, with the highest temperature of 31°C, will be the hottest days in San Cayetano Istepeque, El Salvador; the coldest days will be Tuesday through next Friday, with a maximum of 29°C.
Including the humidity's impact, the maximum feel-like temperature may increase greatly and range between a humid 33°C and a sweltering 38°C.
Updated: Jun 4, 2025 @ 06:18:17 UTC
Published by: Weather Atlas | About Us
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