San Salvador weather live forecast

Today's maximum temperature in San Salvador is expected to be 32°C. Select a day from the live weather forecast for San Salvador, El Salvador for more weather parameters.

Tuesday
19th May
32

24

8

UV10
Wednesday
20th May
29

24

7

UV8
Thursday
21st May
31

23

6

UV7
Friday
22nd May
30

23

8

UV9
Saturday
23rd May
31

23

6

UV10

5-day weather forecast updated at 04:00 on Tuesday 19th May 2026 GMT

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The 5-day weather forecast for El Salvador (San Salvador) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

San Salvador weather forecast by day

Below are the detailed weather forecasts for San Salvador for the next 5 days.

San Salvador weather for Tuesday 19th May 2026

Expect broken clouds in San Salvador, El Salvador with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

32
°C maximum temperature
24
°C minimum temperature
broken clouds
8
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
8
kph wind from S

San Salvador weather for Wednesday 20th May 2026

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a light breeze of 7 kph from the south.

29
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
UV8
UV index (Very High)
43
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from S

San Salvador weather for Thursday 21st May 2026

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a light breeze of 8 kph from the south.

31
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
UV7
UV index (High)
56
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from S

San Salvador weather for Friday 22nd May 2026

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and a light breeze of 7 kph from the south.

30
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
UV9
UV index (Very High)
57
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from S

San Salvador weather for Saturday 23rd May 2026

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a light breeze of 7 kph from the south.