San Salvador weather live forecast

Today's maximum temperature in San Salvador is expected to be 34°C. Select a day from the live weather forecast for San Salvador, El Salvador for more weather parameters.

Friday
15th May
34

23

9

9
Saturday
16th May
31

23

10

10
Sunday
17th May
32

23

8

11
Monday
18th May
32

24

8

11
Tuesday
19th May
32

24

7

11

5-day weather forecast updated at 04:00 on Friday 15th 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 Friday 15th May 2026

Expect broken clouds in San Salvador, El Salvador with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.

34
°C maximum temperature
23
°C minimum temperature
broken clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
7
kph wind from N

San Salvador weather for Saturday 16th 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 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a light breeze of 9 kph from the south.

31
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
10
UV index (Very High)
48
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from S

San Salvador weather for Sunday 17th May 2026

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a light breeze of 7 kph from the south.

32
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
52
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from S

San Salvador weather for Monday 18th May 2026

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and a light breeze of 8 kph from the north-east.

32
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
52
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
8
kph wind from NE

San Salvador weather for Tuesday 19th May 2026

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 72% chance of some rain and little or no wind of 6 kph from the south.