San Miguel weather live forecast

Today's maximum temperature in San Miguel is expected to be 35°C. Select a day from the live weather forecast for San Miguel, El Salvador for more weather parameters.

Wednesday
27th May
35

25

8

11
Thursday
28th May
32

24

7

10
Friday
29th May
31

24

6

11
Saturday
30th May
32

24

5

11
Sunday
31st May
32

24

5

11

5-day weather forecast updated at 04:02 on Wednesday 27th May 2026 GMT

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The 5-day weather forecast for El Salvador (San Miguel) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

San Miguel weather forecast by day

Below are the detailed weather forecasts for San Miguel for the next 5 days.

San Miguel weather for Wednesday 27th May 2026

Expect isolated thunderstorms in San Miguel, El Salvador with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 10-20 mm of rainfall expected with 70% chance of some rain and a light breeze of 11 kph from the south-east.

35
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
70
% chance of some rain
<20
mm of rainfall expected
H
high heat & humidity
11
kph wind from SE

San Miguel weather for Thursday 28th May 2026

Expect isolated thunderstorms in San Miguel, El Salvador with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 30-40 mm of rainfall expected with 76% chance of some rain and a light breeze of 9 kph from the south.

32
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
76
% chance of some rain
<40
mm of rainfall expected
H
high heat & humidity
9
kph wind from S

San Miguel weather for Friday 29th May 2026

Expect isolated thunderstorms in San Miguel, El Salvador with a maximum temperature of 31°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a light breeze of 7 kph from the south.

31
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
83
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from S

San Miguel weather for Saturday 30th May 2026

Expect isolated thunderstorms in San Miguel, El Salvador with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a light breeze of 8 kph from the south.

32
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
83
% chance of some rain
<20
mm of rainfall expected
H
high heat & humidity
8
kph wind from S

San Miguel weather for Sunday 31st May 2026

Expect isolated thunderstorms in San Miguel, El Salvador with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 79% chance of some rain and a light breeze of 9 kph from the south.