El Salvador weather live forecast

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

Monday
17th Aug
32

23

6

11
Tuesday
18th Aug
29

23

7

11
Wednesday
19th Aug
31

23

4

11
Thursday
20th Aug
33

23

10

11
Friday
21st Aug
32

23

9

11

5-day weather forecast updated at 04:00 on Monday 17th August 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.

Top El Salvador destinations

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 17th August 2026

Expect isolated thunderstorms in El Salvador with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 40% chance of some rain and a light breeze of 10 kph from the north-west.

32
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
40
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from NW

El Salvador weather for Tuesday 18th August 2026

Expect isolated thunderstorms in El Salvador with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 66% chance of some rain and a light breeze of 8 kph from the north-west.

29
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
66
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from NW

El Salvador weather for Wednesday 19th August 2026

Expect isolated thunderstorms in El Salvador with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a light breeze of 11 kph from the north.

31
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
56
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from N

El Salvador weather for Thursday 20th August 2026

Expect isolated thunderstorms in El Salvador with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 68% chance of some rain and a light breeze of 8 kph from the north-west.

33
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
11
UV index (Extreme)
68
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
8
kph wind from NW

El Salvador weather for Friday 21st August 2026

Expect isolated thunderstorms in El Salvador with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and little or no wind of 6 kph from the north-west.