San Miguel weather live forecast

Today's maximum temperature in San Miguel is expected to be 18°C. Select a day from the live weather forecast for San Miguel, El Salvador for more weather parameters.

Wednesday
14th Jan
18

13

10

9
Thursday
15th Jan
19

15

8

6
Friday
16th Jan
19

13

9

10
Saturday
17th Jan
19

14

9

10
Sunday
18th Jan
20

15

8

10

5-day weather forecast updated at 04:04 on Wednesday 14th January 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 14th January 2026

Expect scattered clouds in San Miguel, El Salvador with a maximum temperature of 18°C, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

18
°C maximum temperature
13
°C minimum temperature
scattered clouds
10
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from NW

San Miguel weather for Thursday 15th January 2026

Expect scattered clouds in San Miguel, El Salvador with a maximum temperature of 19°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

19
°C maximum temperature
15
°C minimum temperature
scattered clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
19
°C wind chill
13
kph wind from NE

San Miguel weather for Friday 16th January 2026

Expect scattered clouds in San Miguel, El Salvador with a maximum temperature of 19°C, 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 north-east.

19
°C maximum temperature
13
°C minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
19
°C wind chill
13
kph wind from NE

San Miguel weather for Saturday 17th January 2026

19
°C maximum temperature
14
°C minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from NW

San Miguel weather for Sunday 18th January 2026

Expect isolated thunderstorms in San Miguel, El Salvador with a maximum temperature of 20°C, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 15% chance of some rain and a gentle breeze of 18 kph from the north-east.