San Miguel weather live forecast

Today's maximum temperature in San Miguel is expected to be 21°C. Select a day from the live weather forecast for San Miguel, El Salvador for more weather parameters.

Wednesday
10th Jun
21

15

3

10
Thursday
11th Jun
16

15

0

4
Friday
12th Jun
21

15

7

10
Saturday
13th Jun
22

17

5

9
Sunday
14th Jun
24

17

7

11

5-day weather forecast updated at 04:03 on Wednesday 10th June 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 10th June 2026

Expect isolated thunderstorms in San Miguel, El Salvador with a maximum temperature of 21°C, maximum UV of 10 (Very High) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 84% chance of some rain and a light breeze of 10 kph from the east.

21
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
10
UV index (Very High)
84
% chance of some rain
<30
mm of rainfall expected
21
°C wind chill
10
kph wind from E

San Miguel weather for Thursday 11th June 2026

Expect isolated thunderstorms in San Miguel, El Salvador with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 84% chance of some rain and a light breeze of 8 kph from the east.

16
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
4
UV index (Moderate)
84
% chance of some rain
>50
mm or more of rainfall expected
0
no heat & humidity
8
kph wind from E

San Miguel weather for Friday 12th June 2026

Expect isolated thunderstorms in San Miguel, El Salvador with a maximum temperature of 21°C, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and little or no wind of 5 kph from the north-west.

21
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
60
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
5
kph wind from NW

San Miguel weather for Saturday 13th June 2026

Expect isolated thunderstorms in San Miguel, El Salvador with a maximum temperature of 22°C, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 50% chance of some rain and little or no wind of 5 kph from the north-west.

22
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
50
% chance of some rain
<2
mm of rainfall expected
22
°C wind chill
5
kph wind from NW

San Miguel weather for Sunday 14th June 2026

Expect isolated thunderstorms in San Miguel, El Salvador with a maximum temperature of 24°C, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 77% chance of some rain and little or no wind of 6 kph from the south-east.