San Salvador weather live forecast

Today's maximum temperature in San Salvador is expected to be 25°C. Select a day from the live weather forecast for San Salvador, El Salvador for more weather parameters.

Monday
8th Dec
25

21

3

7
Tuesday
9th Dec
27

20

6

8
Wednesday
10th Dec
28

20

8

8
Thursday
11th Dec
28

19

8

9
Friday
12th Dec
29

21

8

8

5-day weather forecast updated at 04:01 on Monday 8th December 2025 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 Monday 8th December 2025

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 25°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 87% chance of some rain and little or no wind of 4 kph from the north.

25
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
87
% chance of some rain
<10
mm of rainfall expected
25
°C wind chill
4
kph wind from N

San Salvador weather for Tuesday 9th December 2025

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and little or no wind of 6 kph from the north-west.

27
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
60
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
6
kph wind from NW

San Salvador weather for Wednesday 10th December 2025

Expect scattered clouds in San Salvador, El Salvador with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.

28
°C maximum temperature
20
°C minimum temperature
scattered clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
7
kph wind from NW

San Salvador weather for Thursday 11th December 2025

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 21% chance of some rain and a light breeze of 7 kph from the north-west.

28
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
21
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
7
kph wind from NW

San Salvador weather for Friday 12th December 2025

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 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a light breeze of 7 kph from the north-west.