San Miguel weather live forecast

Today's maximum temperature in San Miguel is expected to be 37°C. Select a day from the live weather forecast for San Miguel, El Salvador for more weather parameters.

Wednesday
29th Jul
37

24

10

11
Thursday
30th Jul
39

23

9

10
Friday
31st Jul
38

24

8

10
Saturday
1st Aug
39

23

8

11
Sunday
2nd Aug
39

23

11

9

5-day weather forecast updated at 04:03 on Thursday 30th July 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 29th July 2026

Expect isolated thunderstorms in San Miguel, El Salvador with a maximum temperature of 37°C, very 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 35% chance of some rain and a light breeze of 7 kph from the north-west.

37
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
11
UV index (Extreme)
35
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
7
kph wind from NW

San Miguel weather for Thursday 30th July 2026

Expect scattered clouds in San Miguel, El Salvador with a maximum temperature of 39°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

39
°C maximum temperature
23
°C minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
13
kph wind from E

San Miguel weather for Friday 31st July 2026

Expect scattered clouds in San Miguel, El Salvador with a maximum temperature of 38°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

38
°C maximum temperature
24
°C minimum temperature
scattered clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
13
kph wind from E

San Miguel weather for Saturday 1st August 2026

Expect scattered clouds in San Miguel, El Salvador with a maximum temperature of 39°C, very high levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

39
°C maximum temperature
23
°C minimum temperature
scattered clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
VH
very high heat & humidity
12
kph wind from E

San Miguel weather for Sunday 2nd August 2026

Expect scattered clouds in San Miguel, El Salvador with a maximum temperature of 39°C, very high levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.