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Weather in Libertador General San Martín, Argentina 🇦🇷

Current Weather in Libertador General San Martín

Clear
25°C
Feels like 25°C. Clear.
🌬️ 8 km/h NNW
💧 54% Humidity
🧭 1004 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 15°C
🌅 Sunrise: 07:11 AM
🌇 Sunset: 07:14 PM
Map Overlays:
Temperature Precipitation Pressure Wind Speed Clear

Libertador General San Martín currently sits at 25°C, clear, feeling like 25°C. Humidity is 54% with winds around 8 km/h, and the UV index is 0 (low). Looking ahead, Libertador General San Martín should sit between roughly 16°C and 36°C over the coming days.

Hourly Forecast for Libertador General San Martín

21:00
Clear
24°
3%
22:00
Clear
23°
3%
23:00
Clear
23°
3%
00:00
Clear
22°
3%
01:00
Clear
22°
2%
02:00
Clear
22°
2%
03:00
Clear
21°
1%
04:00
Clear
21°
1%
05:00
Cloudy
21°
8%
06:00
Partly Cloudy
20°
4%
07:00
Cloudy
20°
8%
08:00
Partly Cloudy
22°
4%
09:00
Sunny
22°
1%
10:00
Sunny
25°
1%
11:00
Partly Cloudy
29°
2%
12:00
Overcast
32°
8%
13:00
Overcast
34°
9%
14:00
Overcast
35°
9%
15:00
Overcast
36°
9%
16:00
Partly Cloudy
36°
2%
17:00
Overcast
36°
9%
18:00
Overcast
34°
9%
19:00
Overcast
33°
9%
20:00
Overcast
30°
9%

14-Day Forecast for Libertador General San Martín

Sat, Sep 19
Sunny Sunny
29° / 16°
Sun, Sep 20
Overcast Overcast
36° / 20°
Mon, Sep 21
Sunny Sunny
33° / 19°
Tue, Sep 22
Sunny Sunny
23° / 14°
Wed, Sep 23
Sunny Sunny
27° / 10°
Thu, Sep 24
Overcast Overcast
32° / 18°
Fri, Sep 25
Sunny Sunny
36° / 22°
Sat, Sep 26
Sunny Sunny
39° / 26°
Sun, Sep 27
Sunny Sunny
42° / 28°
Mon, Sep 28
Patchy rain nearby Patchy rain nearby
31° / 21°
Tue, Sep 29
Light rain shower Light rain shower
22° / 16°
Wed, Sep 30
Light rain shower Light rain shower
15° / 10°
Thu, Oct 01
Mist Mist
10° / 9°
Fri, Oct 02
Patchy rain nearby Patchy rain nearby
17° / 9°

Additional Forecasts for Libertador General San Martín

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 153.0 μg/m³
O₃ (Ozone) 76.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.7 μg/m³
SO₂ (Sulphur Dioxide) 0.8 μg/m³
PM2.5 (Fine particles) 7.9 μg/m³
PM10 (Coarse particles) 8.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Argentina

Buenos Aires Córdoba Rosario Mar del Plata San Miguel de Tucumán Salta Santa Fe Corrientes Posadas Bahía Blanca Resistencia Merlo Quilmes San Salvador de Jujuy Santiago del Estero Paraná Neuquén José C. Paz Formosa La Plata Berazategui La Rioja San Luis Catamarca Río Cuarto Balvanera Concordia Comodoro Rivadavia Belgrano San Nicolás de los Arroyos

Browse Weather in Argentina by cities in alphabetical order:

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Weather in Argentina ›

Best Time to Be Outside in Libertador General San Martín Tomorrow

There is no good daylight window left in Libertador General San Martín today. Tomorrow, the most comfortable window looks like 08:00 to 11:00, when it is around 23°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Libertador General San Martín

What is the temperature in Libertador General San Martín right now?

The current temperature in Libertador General San Martín is 25°C (77°F), clear (feels like 25°C).

What's the weather like in Libertador General San Martín right now?

Current weather in Libertador General San Martín: Clear, humidity 54%, wind 8 km/h NNW.

What is today's forecast for Libertador General San Martín?

Today in Libertador General San Martín: high 29°C, low 16°C, sunny. Chance of rain: 17%.

What is the 7-day weather forecast for Libertador General San Martín?

Daily highs and lows for Libertador General San Martín:

  • 2026-09-19: 29°C / 16°C
  • 2026-09-20: 36°C / 20°C
  • 2026-09-21: 33°C / 19°C
  • 2026-09-22: 23°C / 14°C
  • 2026-09-23: 27°C / 10°C
  • 2026-09-24: 32°C / 18°C
  • 2026-09-25: 36°C / 22°C
Is it going to rain in Libertador General San Martín today?

There is a 17% chance of rain in Libertador General San Martín today. Total expected precipitation: 0.11 mm.

What is the wind speed in Libertador General San Martín right now?

Wind in Libertador General San Martín is currently 8 km/h (5 mph) from the NNW.

What is the UV index in Libertador General San Martín right now?

The UV index in Libertador General San Martín is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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Weather forecasts for other major cities in 🇦🇷 Argentina: Buenos Aires · Córdoba · Rosario · Mar del Plata · San Miguel de Tucumán · Salta · Santa Fe · Corrientes · Posadas · Bahía Blanca · Resistencia · Merlo · Quilmes · San Salvador de Jujuy · Santiago del Estero · Paraná · Neuquén · José C. Paz · Formosa · La Plata · Berazategui · La Rioja · San Luis · Catamarca · Río Cuarto · Balvanera · Concordia · Comodoro Rivadavia · Belgrano · San Nicolás de los Arroyos · San Rafael · Tandil · Mendoza · Villa Lugano · Castelar · Morón · Zárate · Trelew · Luján · Villa Mercedes · Río Gallegos · San Carlos de Bariloche · Villa María · Pergamino · Reconquista · Olavarría · Rafaela · Junín · Campana · Presidencia Roque Sáenz Peña