🇸🇻 Weather in San Miguel
Map Overlays:
Hourly Forecast for San Miguel
23:00
25°
31%
00:00
25°
74%
01:00
24°
67%
02:00
24°
42%
03:00
24°
21%
04:00
24°
38%
05:00
24°
38%
06:00
24°
38%
07:00
24°
27%
08:00
27°
22%
09:00
31°
13%
10:00
34°
10%
11:00
36°
10%
12:00
37°
9%
13:00
37°
7%
14:00
38°
6%
15:00
38°
9%
16:00
36°
10%
17:00
33°
7%
18:00
30°
14%
19:00
28°
43%
20:00
26°
60%
21:00
25°
55%
22:00
25°
31%
14-Day Forecast for San Miguel
2026-09-04
Sunny
39° /
24°
2026-09-05
Overcast
38° /
24°
2026-09-06
Overcast
39° /
23°
2026-09-07
Mist
37° /
22°
2026-09-08
Overcast
37° /
23°
2026-09-09
Cloudy
38° /
24°
2026-09-10
Overcast
40° /
23°
Additional Forecasts for San Miguel
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 239.0 μg/m³
O₃ (Ozone) 67.0 μg/m³
NO₂ (Nitrogen Dioxide) 5.0 μg/m³
SO₂ (Sulphur Dioxide) 1.4 μg/m³
PM2.5 (Fine particles) 5.4 μg/m³
PM10 (Coarse particles) 6.3 μg/m³
Historical Weather
Weather Forecasts for Other Cities in El Salvador
Weather in San Miguel — FAQ
Answers refreshed each request based on current conditions in San Miguel.
What is the weather like right now in San Miguel?
Right now in San Miguel, El Salvador the temperature is 26.0°C (feels like 29.7°C), with patchy rain nearby. Relative humidity is 88% and wind is 3.6 km/h.
What is today's high and low temperature in San Miguel?
Today's forecast high in San Miguel is 38.7°C and the overnight low is 24.0°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in San Miguel today?
The chance of precipitation in San Miguel today is 57%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in San Miguel differ from nearby cities?
Even short distances can change temperatures noticeably. San Miguel's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.