worldweatherWeather in Santiago del Estero - 14-day forecast
Detailed weather forecast for Santiago del Estero, Argentina: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Santiago del Estero
today🌤️
21°night 16°
Thu☁️
22°night 17°
Fri☁️
20°night 16°
Sat☁️
21°💧 0.2 mm
Sun🌧️
17°💧 0.3 mm
Mon☀️
19°💧 0.2 mm
Tue☀️
20°💧 0.1 mm
Wed☀️
23°night 22°
14-day forecast - Santiago del Estero
Day-by-day forecast for Santiago del Estero
Wednesday8 July 2026
🌤️21°a few clouds
Thursday9 July 2026
☁️22°overcast clouds
Friday10 July 2026
☁️20°broken clouds
Saturday11 July 2026
☁️21°broken clouds
Sunday12 July 2026
🌧️17°light rain
Monday13 July 2026
☀️19°clear sky
Tuesday14 July 2026
☀️20°clear sky
Wednesday15 July 2026
☀️23°clear sky
Thursday16 July 2026
☁️19°overcast clouds
Friday17 July 2026
☁️19°overcast clouds
Saturday18 July 2026
☁️23°overcast clouds
Sunday19 July 2026
☁️27°broken clouds
Monday20 July 2026
🌧️24°light rain
Tuesday21 July 2026
☁️20°overcast clouds
Wednesday22 July 2026
🌤️15°a few clouds
☀️ UV index in Santiago del Estero - is it safe to sunbathe?
Today the UV index in Santiago del Estero is 5 (moderate) - unprotected fair skin can burn in about 45 minutes. Seek shade around midday. SPF 30+, sunglasses and a hat for longer stays.
Air quality and smog in Santiago del Estero
Air quality in Santiago del Estero is currently very good. Fine particulate PM2.5: 0.7 µg/m³, PM10: 0.8 µg/m³.
| City | PM2.5 (µg/m³) | PM10 (µg/m³) | Air quality |
|---|---|---|---|
| Posadas | 44.5 | 45.5 | moderate |
| Mendoza | 16.9 | 18.5 | good |
| Tucumán | 14.7 | 15.1 | good |
| Quilmes | 9.9 | 10.1 | very good |
| Buenos Aires | 9.9 | 10.1 | very good |
| Moron | 7.7 | 7.9 | very good |
| San Juan | 7.4 | 10 | very good |
| La Plata | 7.3 | 7.5 | very good |
| Neuquén | 6.5 | 7.9 | very good |
| Salta | 6.1 | 7 | very good |
| Resistencia | 5.1 | 5.2 | very good |
| Santa Fe | 4.2 | 4.4 | very good |
| Cordoba | 4.2 | 4.3 | very good |
| Parana | 4.1 | 4.3 | very good |
| San Salvador de Jujuy | 3.8 | 4.3 | very good |
Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-07, 22:00).
🎉 Public holidays in Santiago del Estero - when are the long weekends?
Next long weekend in Santiago del Estero: Independence Day (9 July, Thursday) - Thursday–Sunday if you take Friday off (4 days).
9 JulyThursday
Independence Day
🎈 long weekend + bridge day17 AugustMonday
General José de San Martín Memorial Day
🎈 long weekend12 OctoberMonday
Day of Respect for Cultural Diversity
🎈 long weekend23 NovemberMonday
National Sovereignty Day
🎈 long weekend8 DecemberTuesday
Immaculate Conception Day
🎈 long weekend + bridge day25 DecemberFriday
Christmas Day
🎈 long weekend1 JanuaryFriday 2027
New Year's Day
🎈 long weekend8 FebruaryMonday 2027
Carnival
🎈 long weekend9 FebruaryTuesday 2027
Carnival
🎈 long weekend + bridge day24 MarchWednesday 2027
Day of Remembrance for Truth and Justice
26 MarchFriday 2027
Good Friday
🎈 long weekend2 AprilFriday 2027
Day of the Veterans and Fallen of the Malvinas War
🎈 long 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 - Santiago del Estero weather
What is the weather like in Santiago del Estero today?
Today it is about 21° during the day and 16° at night, a few clouds.
How far ahead can I check the forecast for Santiago del Estero?
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.