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: 60%
  • Precip. probability: 24%
  • Precipitation: 6mm
  • UV index: 11
On Saturday, in La Union, occasional cloudiness will be present, but there will still be plenty of sun.
The chance of rain is low, and light precipitation is predicted. Temperature fluctuations between a sweltering 36°C and a moderately hot 26°C are expected.
Saturday's forecasted high will be a few degrees higher than the typical May high 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
34°C / 25°C
  • Wind: 14km/h S
  • Humidity: 64%
  • Precip. probability: 85%
  • Precipitation: 26mm
  • UV index: 11
On Sunday, in La Union, cloud build-up may lead to afternoon thunderstorms.
Substantial precipitation is predicted. The expected temperature range extends from a high of a tropical 34°C to a low of a moderately hot 25°C.
The high is forecasted to coincide with May's normal 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, clouds will come and go, but expect bright periods in between.
Will it rain on Saturday?
Light precipitation of 6mm is forecasted on Saturday. The chance of rainfall is 24%.
What will be the maximum 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, in La Union, expect thunderstorms and downpours in the afternoon.
Will it rain on Sunday?
Yes, it will rain on Sunday. High precipitation of 26mm is forecasted on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 34°C, while the lowest temperature will be 25°C.
What is the weather forecast for La Union for the next ten days?
In La Union, weather will be unstable, and a combination of stormy, cloudy, wet and mostly clear weather is anticipated for the next ten days.
Will it rain in the next ten days?
In La Union, rain is predicted almost every day for the next ten days. With intense precipitation of 31mm, next Wednesday and Thursday will be the wettest days.
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 vary 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 in La Union?
With a maximum temperature of 37°C, Wednesday and Thursday will be the hottest days. The coldest days will be next Wednesday and Thursday, with a maximum of 31°C.

Long-term weather forecast

Tue27.May
  • min.
  • 26°C
Showers
Showers
  • Wind: 5km/h NNE
  • Humidity: 88%
  • UV index: 0
  • Precip. probability: 100%
  • Precipitation: 8mm
  • 05:22 18:14 CST
Wed28.May
  • 37°C
  • 25°C
Mostly Sunny
Mostly Sunny
  • Wind: 15km/h ESE
  • Humidity: 55%
  • UV index: 11
  • Precip. probability: 3%
  • Precipitation: 4mm
  • 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: 24%
  • Precipitation: 0mm
  • 05:22 18:15 CST
Fri30.May
  • 36°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Wind: 16km/h SSE
  • Humidity: 55%
  • UV index: 11
  • Precip. probability: 16%
  • Precipitation: 2mm
  • 05:22 18:15 CST
Sat31.May
  • 36°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Wind: 17km/h S
  • Humidity: 60%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 6mm
  • 05:22 18:16 CST
Sun01.Jun
  • 34°C
  • 25°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 14km/h S
  • Humidity: 64%
  • UV index: 11
  • Precip. probability: 85%
  • Precipitation: 26mm
  • 05:22 18:16 CST
Mon02.Jun
  • 33°C
  • 25°C
Thunderstorms
Thunderstorms
  • Wind: 11km/h SSE
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 73%
  • Precipitation: 18mm
  • 05:22 18:16 CST
Tue03.Jun
  • 32°C
  • 25°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h SSE
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 69%
  • Precipitation: 25mm
  • 05:22 18:16 CST
Wed04.Jun
  • 31°C
  • 25°C
Thunderstorms
Thunderstorms
  • Wind: 11km/h ESE
  • Humidity: 75%
  • UV index: 9
  • Precip. probability: 60%
  • Precipitation: 31mm
  • 05:22 18:17 CST
Thu05.Jun
  • 31°C
  • 25°C
Thunderstorms
Thunderstorms
  • Wind: 11km/h E
  • Humidity: 72%
  • UV index: 6
  • Precip. probability: 60%
  • Precipitation: 31mm
  • 05:22 18:17 CST
The next ten days will bring unstable conditions, and a mix of thunderstorm-prone, dull, rainy and dry and sunny weather is anticipated.
Rain is predicted nearly every day for the next ten days. With heavy precipitation of 31mm, next Wednesday and Thursday will be the wettest days.
In the upcoming period, the maximum temperature will vary between 31°C and 37°C, while the lowest nighttime temperatures will be relatively consistent, as night temperatures will lie between 25°C and 26°C.
Wednesday and Thursday, with the highest temperature of 37°C, will be the hottest days in La Union; with a maximum temperature of 31°C, next Wednesday and Thursday will be the coldest days in La Union.
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and vary between a sweltering 38°C and a life-threatening 48°C.
Updated: May 28, 2025 @ 04:28:52 UTC
Published by: Weather Atlas | About Us
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