San Miguel weather live forecast

Today's maximum temperature in San Miguel is expected to be 26°C. Select a day from the live weather forecast for San Miguel, El Salvador for more weather parameters.

Wednesday
20th May
26

18

10

UV10
Thursday
21st May
25

17

10

UV10
Friday
22nd May
26

17

8

UV10
Saturday
23rd May
27

18

8

UV11
Sunday
24th May
27

18

8

UV11

5-day weather forecast updated at 04:03 on Wednesday 20th May 2026 GMT

More about San Miguel

San Miguel by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for El Salvador

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 20th May 2026

Expect scattered clouds in San Miguel, El Salvador with a maximum temperature of 26°C, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-east.

26
°C maximum temperature
18
°C minimum temperature
scattered clouds
10
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
15
kph wind from SE

San Miguel weather for Thursday 21st May 2026

Expect scattered clouds in San Miguel, El Salvador with a maximum temperature of 25°C, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-east.

25
°C maximum temperature
17
°C minimum temperature
scattered clouds
10
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
15
kph wind from SE

San Miguel weather for Friday 22nd May 2026

Expect broken clouds in San Miguel, El Salvador with a maximum temperature of 26°C, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.

26
°C maximum temperature
17
°C minimum temperature
broken clouds
8
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
17
kph wind from S

San Miguel weather for Saturday 23rd May 2026

Expect scattered clouds in San Miguel, El Salvador with a maximum temperature of 27°C, low 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 south-east.

27
°C maximum temperature
18
°C minimum temperature
scattered clouds
8
hours of sunshine
UV11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from SE

San Miguel weather for Sunday 24th May 2026

Expect isolated thunderstorms in San Miguel, El Salvador with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 62% chance of some rain and a light breeze of 8 kph from the east.