See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:49
Sunrise
17:47
Sunset
Moon
Waxing Gibbous
15:56
Moonrise
03:04
Moonset
Daily Forecast
Wednesday
Today
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Santa Tecla.
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Santa Tecla.
View stargazing scoreWeather in Santa Tecla tomorrow, September 24, 2026
Santa Tecla starts September 24, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Morning plans should assume damp conditions, as rain chances climb toward 94% around 10:00. Cloud cover is also at its densest near 00:00 at roughly 94%.
The temperature range runs from about 20°C up to 27°C. Moisture in the air spans 63%-100%, with the highest values around 21:00. A lighter breeze peaks around 12:00 near 2.1 km/h.
The second half of the day still looks unsettled, with rain probability around 98% by 13:00. Dense cloud near 96% at 18:00 keeps the feel grey. Horizontal visibility sits around 7.9 km, briefly nearer 0.3 km. The sun rises at 05:49 and sets at 17:46, for a total of 11 hours 57 minutes of sunlight today.
In short, treat September 24, 2026 in Santa Tecla as a damp day: pack covers, watch the wetter hours, and expect a high near 27°C.
Frequently asked questions about weather in Santa Tecla
How warm does it get in Santa Tecla?
The warmest month in Santa Tecla is March, with average high temperatures of 34°C. The average temperature during this period is around 27°C.
How cold does it get in Santa Tecla?
The coldest month in Santa Tecla is January, with average low temperatures of 20°C. The average temperature during this period is around 25°C.
What is the wettest time of year in Santa Tecla?
The wettest month in Santa Tecla is June, with an average of 342mm of precipitation.
What is the driest time of year in Santa Tecla?
The driest month in Santa Tecla is January, with an average of 2mm of precipitation.
Explore more weather forecasts
- Antiguo Cuscatlán, Departamento de La Libertad
- San Salvador, Departamento de San Salvador
- Zaragoza, Departamento de La Libertad
- Soyapango, Departamento de San Salvador
- Quezaltepeque, Departamento de La Libertad
- San Miguel, Departamento de San Miguel
- La Libertad, Departamento de La Libertad
- Santa Ana, Departamento de Santa Ana
- Ciudad Arce, Departamento de La Libertad
- Mejicanos, Departamento de San Salvador