worldweatherWeather in Antiguo Cuscatlán - 14-day forecast
Detailed weather forecast for Antiguo Cuscatlán, El Salvador: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Antiguo Cuscatlán
today🌧️
30°💧 2.7 mm
Thu🌧️
30°💧 4.5 mm
Fri🌧️
30°💧 13.8 mm
Sat🌧️
28°💧 14 mm
Sun🌧️
25°💧 10.7 mm
Mon🌧️
23°💧 1.1 mm
Tue🌧️
28°💧 0.9 mm
Wed🌧️
29°💧 8.4 mm
14-day forecast - Antiguo Cuscatlán
📅 Antiguo Cuscatlán 30 & 45-day weather - long-range outlook
Next 15 days · forecast
28°
around 20° at night · days with rain: 12
Weeks 3-4 · avg for July
31°
around 21° at night · rain chance 45%
Weeks 5-7 · avg for August
31°
around 20° at night · rain chance 51%
The 30 & 45-day outlook for Antiguo Cuscatlán: the next 15 days are a numerical forecast updated daily - on average 28° by day and 20° at night. Further out we rely on multi-year climate averages: around 31° in July, and about 31° in August. Forecasts beyond two weeks are indicative only.
Day-by-day forecast for Antiguo Cuscatlán
Wednesday8 July 2026
🌧️30°light rain
Thursday9 July 2026
🌧️30°moderate rain
Friday10 July 2026
🌧️30°heavy rain
Saturday11 July 2026
🌧️28°moderate rain
Sunday12 July 2026
🌧️25°moderate rain
Monday13 July 2026
🌧️23°light rain
Tuesday14 July 2026
🌧️28°light rain
Wednesday15 July 2026
🌧️29°moderate rain
Thursday16 July 2026
🌧️27°moderate rain
Friday17 July 2026
🌧️24°moderate rain
Saturday18 July 2026
🌧️29°light rain
Sunday19 July 2026
🌧️29°light rain
Monday20 July 2026
🌧️30°light rain
Tuesday21 July 2026
🌧️29°moderate rain
Wednesday22 July 2026
🌧️30°light rain
☀️ UV index in Antiguo Cuscatlán - is it safe to sunbathe?
Today the UV index in Antiguo Cuscatlán is 9 (very high) - unprotected fair skin can burn in about 20 minutes. SPF 50, long sleeves and shade between 10:00 and 16:00.
Air quality and smog in Antiguo Cuscatlán
| City | PM2.5 (µg/m³) | PM10 (µg/m³) | Air quality |
|---|---|---|---|
| Santa Ana | 23.6 | 33.4 | good |
| Apopa | 19.3 | 28.3 | good |
Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-07, 19:00).
Antiguo Cuscatlán weather through the year
Warmest, driest months on average: January, February, April, November.
🎉 Public holidays in Antiguo Cuscatlán - when are the long weekends?
Next long weekend in Antiguo Cuscatlán: August Festivals (3 August, Monday) - Saturday–Monday (3 days off).
1 AugustSaturday
August Festivals
falls on a weekend2 AugustSunday
August Festivals
falls on a weekend3 AugustMonday
August Festivals
🎈 long weekend4 AugustTuesday
August Festivals
🎈 long weekend + bridge day5 AugustWednesday
August Festivals
6 AugustThursday
August Festivals
🎈 long weekend + bridge day7 AugustFriday
August Festivals
🎈 long weekend15 SeptemberTuesday
Independence Day
🎈 long weekend + bridge day1 OctoberThursday
Children's Day
🎈 long weekend + bridge day12 OctoberMonday
Ethnic Pride Day
🎈 long weekend2 NovemberMonday
Day of the Dead
🎈 long weekend7 NovemberSaturday
National Pupusa Festival
falls on a weekendPublic holidays (statutory days off) - shops, offices and some attractions may be closed. A "bridge day" is a workday between a holiday and the weekend worth taking as leave.
Nearby places
FAQ - Antiguo Cuscatlán weather
What is the weather like in Antiguo Cuscatlán today?
Today it is about 30° during the day and 20° at night, light rain.
How far ahead can I check the forecast for Antiguo Cuscatlán?
This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.