El Salvador weather live forecast

Today's maximum temperature in El Salvador is expected to be 27°C. Select a day from the live weather forecast for El Salvador (San Salvador) for more weather parameters.

Monday
21st Sep
27

22

3

8
Tuesday
22nd Sep
25

22

3

9
Wednesday
23rd Sep
27

22

5

6
Thursday
24th Sep
28

22

2

11
Friday
25th Sep
28

22

4

11

5-day weather forecast updated at 04:02 on Monday 21st September 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.

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Below are temperatures expected today at popular countries, regions and places in El Salvador. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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El Salvador weather forecast by day

Below are the detailed weather forecasts for El Salvador for the next 5 days. The forecasts shown are for San Salvador and may not represent the whole of El Salvador. Browse more destinations in El Salvador to view more weather forecasts.

El Salvador weather for Monday 21st September 2026

Expect isolated thunderstorms in El Salvador with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 94% chance of some rain and little or no wind of 4 kph from the south-west.

27
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
8
UV index (Very High)
94
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
4
kph wind from SW

El Salvador weather for Tuesday 22nd September 2026

Expect isolated thunderstorms in El Salvador with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 94% chance of some rain and little or no wind of 4 kph from the south.

25
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
9
UV index (Very High)
94
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
4
kph wind from S

El Salvador weather for Wednesday 23rd September 2026

Expect isolated thunderstorms in El Salvador with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and little or no wind of 4 kph from the north-east.

27
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
88
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
4
kph wind from NE

El Salvador weather for Thursday 24th September 2026

Expect isolated thunderstorms in El Salvador with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 95% chance of some rain and little or no wind of 4 kph from the north.

28
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
11
UV index (Extreme)
95
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
4
kph wind from N

El Salvador weather for Friday 25th September 2026

Expect isolated thunderstorms in El Salvador with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and little or no wind of 5 kph from the south-east.