🇸🇻 Weather in Santa Ana
Map Overlays:
Hourly Forecast for Santa Ana
20:00
21°
11%
21:00
21°
12%
22:00
21°
12%
23:00
21°
12%
00:00
22°
11%
01:00
20°
14%
02:00
20°
15%
03:00
20°
17%
04:00
19°
25%
05:00
19°
29%
06:00
19°
42%
07:00
21°
15%
08:00
24°
10%
09:00
26°
5%
10:00
28°
3%
11:00
30°
2%
12:00
32°
1%
13:00
33°
1%
14:00
33°
9%
15:00
33°
17%
16:00
30°
36%
17:00
25°
25%
18:00
24°
32%
19:00
22°
63%
14-Day Forecast for Santa Ana
2026-07-22
Partly Cloudy
33° /
18°
2026-07-23
Sunny
33° /
19°
2026-07-24
Patchy rain nearby
32° /
18°
2026-07-25
Sunny
32° /
18°
2026-07-26
Light rain shower
29° /
19°
2026-07-27
Fog
29° /
19°
2026-07-28
Fog
29° /
19°
Additional Forecasts for Santa Ana
Air Quality
💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 373.0 μg/m³
O₃ (Ozone) 74.0 μg/m³
NO₂ (Nitrogen Dioxide) 9.8 μg/m³
SO₂ (Sulphur Dioxide) 2.2 μg/m³
PM2.5 (Fine particles) 17.8 μg/m³
PM10 (Coarse particles) 21.9 μg/m³
Historical Weather
Weather Forecasts for Other Cities in El Salvador
Weather in Santa Ana — FAQ
Answers refreshed each request based on current conditions in Santa Ana.
What is the weather like right now in Santa Ana?
Right now in Santa Ana, El Salvador the temperature is 26.1°C (feels like 28.4°C), with partly cloudy. Relative humidity is 84% and wind is 3.6 km/h.
What is today's high and low temperature in Santa Ana?
Today's forecast high in Santa Ana is 33.2°C and the overnight low is 17.9°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Santa Ana today?
The chance of precipitation in Santa Ana today is 36%. 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 Santa Ana differ from nearby cities?
Even short distances can change temperatures noticeably. Santa Ana'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.