San Salvador weather live forecast

Today's maximum temperature in San Salvador is expected to be 29°C. Select a day from the live weather forecast for San Salvador, El Salvador for more weather parameters.

Tuesday
20th Oct
29

21

5

9
Wednesday
21st Oct
28

21

8

10
Thursday
22nd Oct
29

21

5

8
Friday
23rd Oct
29

20

3

9
Saturday
24th Oct
30

19

11

11

5-day weather forecast updated at 04:00 on Tuesday 20th October 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 20th October 2026

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 80% chance of some rain and a light breeze of 7 kph from the north.

29
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
80
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from N

San Salvador weather for Wednesday 21st October 2026

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and little or no wind of 6 kph from the north-west.

28
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
10
UV index (Very High)
52
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from NW

San Salvador weather for Thursday 22nd October 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 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and little or no wind of 5 kph from the north-west.

29
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
58
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from NW

San Salvador weather for Friday 23rd October 2026

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 59% chance of some rain and a light breeze of 8 kph from the north-west.

29
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
9
UV index (Very High)
59
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from NW

San Salvador weather for Saturday 24th October 2026

Expect scattered clouds in San Salvador, El Salvador with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.