San Salvador weather live forecast

Today's maximum temperature in San Salvador is expected to be 77°F. Select a day from the live weather forecast for San Salvador, El Salvador for more weather parameters.

Monday
8th Dec
77

70

3

7
Tuesday
9th Dec
81

68

6

8
Wednesday
10th Dec
82

68

8

8
Thursday
11th Dec
82

66

8

9
Friday
12th Dec
84

70

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 77°F, 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 2 mph from the north.

77
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
87
% chance of some rain
<10
mm of rainfall expected
77
°F wind chill
2
mph wind from N

San Salvador weather for Tuesday 9th December 2025

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 81°F, 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 4 mph from the north-west.

81
°F maximum temperature
68
°F 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
4
mph wind from NW

San Salvador weather for Wednesday 10th December 2025

Expect scattered clouds in San Salvador, El Salvador with a maximum temperature of 82°F, 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 4 mph from the north-west.

82
°F maximum temperature
68
°F minimum temperature
scattered clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
4
mph wind from NW

San Salvador weather for Thursday 11th December 2025

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 82°F, 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 4 mph from the north-west.

82
°F maximum temperature
66
°F 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
4
mph wind from NW

San Salvador weather for Friday 12th December 2025

Expect isolated thunderstorms in San Salvador, El Salvador with a maximum temperature of 84°F, 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 4 mph from the north-west.