Weather forecast for 10 days
La Union, El Salvador

Weather forecast for the weekend

Saturday, 31. May

Partly Cloudy
05:22

18:16
CST
Partly Cloudy
36°C / 26°C
  • Wind: 17km/h S
  • Humidity: 59%
  • Precip. probability: 24%
  • Precipitation: 5mm
  • UV index: 11
On Saturday, 31st of May, sunny moments will alternate with patchy cloud cover.
The likelihood of rainfall is low, and light precipitation is forecasted. The predicted temperature range extends from a high of a fiery hot 36°C to a low of a moderately hot 26°C.
Forecasts suggest the maximum temperature will be a couple of degrees higher than May's average of 33.2°C.
Sunrise will be at 05:22 and sunset at 18:16; the daylight will last for 12h and 54min.

Sunday, 01. Jun

PM Thunderstorms
05:22

18:16
CST
PM Thunderstorms
35°C / 25°C
  • Wind: 14km/h SSE
  • Humidity: 64%
  • Precip. probability: 76%
  • Precipitation: 23mm
  • UV index: 11
On Sunday, 1st of June, rain with scattered lightning is expected during the afternoon.
Substantial precipitation is predicted. The temperature is anticipated to vary between a very hot 35°C and a warm 25°C.
Sunday's peak temperature is anticipated to align with May's common high of 33.2°C.
Sunrise will be at 05:22 and sunset at 18:16; the daylight will last for 12h and 54min.

Frequently asked questions

What is the weather forecast for La Union for Saturday?
On Saturday, patchy clouds will move across the sky, allowing for sunshine at times.
Will it rain on Saturday in La Union?
Light precipitation of 5mm is predicted on Saturday in La Union. The likelihood of rainfall is 24%.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 36°C, while the minimum temperature will be 26°C.
What is the weather forecast for La Union for Sunday?
On Sunday, scattered thunderstorms are likely by the afternoon.
Will it rain on Sunday?
Yes. With a probability of 76%, increased precipitation of 23mm is forecasted on Sunday.
What will be the maximum temperature in La Union on Sunday?
On Sunday, the maximum temperature in La Union will be 35°C, while the minimum temperature will be 25°C.
What is the weather forecast for La Union for the next ten days?
In La Union, a combination of unstable, cloud-filled and rainy weather is expected for the next ten days.
Will it rain in the next ten days?
In La Union, rainfall is anticipated almost every day for the next ten days. Next Wednesday, with intense precipitation of 33mm, will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 31°C and 37°C, while the minimum temperature will range between 25°C and 26°C.
Combining with the humidity, the maximum feel-like temperature will vary between 38°C and 48°C.
What will be the hottest and the coldest days?
The hottest day will be tomorrow, with a maximum of 37°C. The coldest days will be next Wednesday and Thursday, with a maximum of 31°C.

Long-term weather forecast

Wed28.May
  • min.
  • 25°C
Showers Early
Showers Early
  • Wind: 15km/h N
  • Humidity: 78%
  • UV index: 0
  • Precip. probability: 54%
  • Precipitation: 2mm
  • 05:22 18:15 CST
Thu29.May
  • 37°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Wind: 15km/h ESE
  • Humidity: 53%
  • UV index: 11
  • Precip. probability: 4%
  • Precipitation: 0mm
  • 05:22 18:15 CST
Fri30.May
  • 36°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Wind: 16km/h SSE
  • Humidity: 53%
  • UV index: 11
  • Precip. probability: 3%
  • Precipitation: 0mm
  • 05:22 18:15 CST
Sat31.May
  • 36°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Wind: 17km/h S
  • Humidity: 59%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 5mm
  • 05:22 18:16 CST
Sun01.Jun
  • 35°C
  • 25°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 14km/h SSE
  • Humidity: 64%
  • UV index: 11
  • Precip. probability: 76%
  • Precipitation: 23mm
  • 05:22 18:16 CST
Mon02.Jun
  • 33°C
  • 25°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 12km/h SSE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 83%
  • Precipitation: 29mm
  • 05:22 18:16 CST
Tue03.Jun
  • 32°C
  • 25°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h SE
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 75%
  • Precipitation: 27mm
  • 05:22 18:16 CST
Wed04.Jun
  • 31°C
  • 25°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h ESE
  • Humidity: 74%
  • UV index: 6
  • Precip. probability: 66%
  • Precipitation: 33mm
  • 05:22 18:17 CST
Thu05.Jun
  • 31°C
  • 25°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h ESE
  • Humidity: 71%
  • UV index: 6
  • Precip. probability: 60%
  • Precipitation: 17mm
  • 05:22 18:17 CST
Fri06.Jun
  • 32°C
  • 25°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 10km/h ESE
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 54%
  • Precipitation: 13mm
  • 05:22 18:17 CST
Looking ahead, conditions suggest a period of thunderstorm-prone, cloudy and showery weather is forecasted.
Rainfall is expected nearly every day for the next ten days.
In the upcoming period, the maximum temperature will range between 31°C and 37°C, while fluctuations in the night’s lowest temperature will be minimal, as the minimum temperature is expected to range between 25°C and 26°C.
Thursday will be the hottest day, with a maximum temperature of 37°C; next Wednesday and Thursday, with the highest temperature of 31°C, will be the coldest days.
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and range between a very hot 38°C and a searing 48°C.
Updated: May 28, 2025 @ 22:56:33 UTC
Published by: Weather Atlas | About Us
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