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Weather in General José de San Martín, Argentina 🇦🇷

Weather Forecast in General José de San Martín

Current Weather in General José de San Martín

Overcast
17°C
Feels like 10°C. Overcast.
🌬️ 13 km/h S
💧 90% Humidity
🧭 1004 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 15°C
🌅 Sunrise: 07:43 AM
🌇 Sunset: 06:24 PM
Map Overlays:

In General José de San Martín right now it is 17°C and overcast, feeling like 10°C. Humidity is 90% with winds around 13 km/h, and the UV index is 0 (low). Over the next few days, temperatures in General José de San Martín range from about 10°C to 19°C.

Hourly Forecast for General José de San Martín

19:00
Overcast
16°
30%
20:00
Overcast
16°
29%
21:00
Overcast
16°
31%
22:00
Patchy rain nearby
16°
39%
23:00
Light rain shower
16°
64%
00:00
Light rain shower
16°
50%
01:00
Light rain shower
16°
79%
02:00
Light rain shower
16°
77%
03:00
Light rain shower
16°
54%
04:00
Light rain shower
16°
47%
05:00
Light rain shower
16°
59%
06:00
Light rain shower
16°
61%
07:00
Light rain shower
15°
54%
08:00
Light rain shower
15°
53%
09:00
Mist
15°
51%
10:00
Patchy rain nearby
15°
40%
11:00
Light drizzle
14°
71%
12:00
Mist
14°
42%
13:00
Light rain
14°
72%
14:00
Light drizzle
14°
56%
15:00
Patchy rain nearby
14°
33%
16:00
Patchy rain nearby
14°
32%
17:00
Light drizzle
14°
51%
18:00
Patchy rain nearby
14°
35%

14-Day Forecast for General José de San Martín

Mon, Jul 20
Overcast Overcast
19° / 16°
Tue, Jul 21
Light rain shower Light rain shower
16° / 14°
Wed, Jul 22
Patchy rain nearby Patchy rain nearby
17° / 10°
Thu, Jul 23
Sunny Sunny
19° / 10°
Fri, Jul 24
Sunny Sunny
22° / 10°
Sat, Jul 25
Sunny Sunny
26° / 13°
Sun, Jul 26
Sunny Sunny
22° /
Mon, Jul 27
Sunny Sunny
29° / 19°
Tue, Jul 28
Sunny Sunny
35° / 24°
Wed, Jul 29
Sunny Sunny
36° / 21°
Thu, Jul 30
Sunny Sunny
23° / 13°
Fri, Jul 31
Sunny Sunny
21° / 10°
Sat, Aug 01
Sunny Sunny
18° /
Sun, Aug 02
Sunny Sunny
20° /

Additional Forecasts for General José de San Martín

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 149.0 μg/m³
O₃ (Ozone) 40.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.2 μg/m³
SO₂ (Sulphur Dioxide) 1.0 μg/m³
PM2.5 (Fine particles) 4.1 μg/m³
PM10 (Coarse particles) 4.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Argentina

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Best Time to Be Outside in General José de San Martín Tomorrow

There is no good daylight window left in General José de San Martín today. Tomorrow, the most comfortable window looks like 12:00 to 12:00, when it is around 14°C. The next likely rain is around 23:00.

Frequently Asked Questions about Weather in General José de San Martín

What is the temperature in General José de San Martín right now?

The current temperature in General José de San Martín is 17°C (63°F), overcast (feels like 10°C).

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

Current weather in General José de San Martín: Overcast, humidity 90%, wind 13 km/h S.

What is today's forecast for General José de San Martín?

Today in General José de San Martín: high 19°C, low 16°C, overcast. Chance of rain: 74%.

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

Daily highs and lows for General José de San Martín:

  • 2026-07-20: 19°C / 16°C
  • 2026-07-21: 16°C / 14°C
  • 2026-07-22: 17°C / 10°C
  • 2026-07-23: 19°C / 10°C
  • 2026-07-24: 22°C / 10°C
  • 2026-07-25: 26°C / 13°C
  • 2026-07-26: 22°C / 9°C
Is it going to rain in General José de San Martín today?

There is a 74% chance of rain in General José de San Martín today. Total expected precipitation: 0.97 mm.

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

Wind in General José de San Martín is currently 13 km/h (8 mph) from the S.

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

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

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