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Weather in Merlo, Argentina 🇦🇷

Current Weather in Merlo

Partly Cloudy
17°C
Feels like 12°C. Partly Cloudy.
🌬️ 20 km/h WSW
💧 43% Humidity
🧭 1012 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 3.5
🌡️ Dew Point: 5°C
🌅 Sunrise: 07:11 AM
🌇 Sunset: 06:37 PM
Map Overlays:

Merlo currently sits at 17°C, partly cloudy, feeling like 12°C. Humidity is 43% with winds around 20 km/h, and the UV index is 4 (moderate). The next few days in Merlo look set for about 6°C up to 17°C.

Hourly Forecast for Merlo

16:00
Sunny
17°
1%
17:00
Sunny
17°
2%
18:00
Sunny
15°
2%
19:00
Clear
14°
3%
20:00
Clear
13°
4%
21:00
Clear
12°
4%
22:00
Clear
12°
4%
23:00
Clear
11°
4%
00:00
Clear
11°
5%
01:00
Clear
10°
5%
02:00
Clear
7%
03:00
Clear
8%
04:00
Clear
9%
05:00
Clear
10%
06:00
Clear
10%
07:00
Clear
10%
08:00
Sunny
9%
09:00
Sunny
11°
6%
10:00
Sunny
13°
4%
11:00
Sunny
15°
3%
12:00
Sunny
16°
2%
13:00
Sunny
17°
1%
14:00
Sunny
17°
1%
15:00
Sunny
17°
1%

14-Day Forecast for Merlo

Thu, Sep 03
Sunny Sunny
17° / 11°
Fri, Sep 04
Sunny Sunny
17° /
Sat, Sep 05
Sunny Sunny
12° /
Sun, Sep 06
Sunny Sunny
12° /
Mon, Sep 07
Sunny Sunny
14° /
Tue, Sep 08
Sunny Sunny
18° /
Wed, Sep 09
Overcast Overcast
21° / 11°
Thu, Sep 10
Overcast Overcast
20° / 11°
Fri, Sep 11
Patchy rain nearby Patchy rain nearby
14° /
Sat, Sep 12
Sunny Sunny
14° /
Sun, Sep 13
Overcast Overcast
16° /
Mon, Sep 14
Sunny Sunny
19° /
Tue, Sep 15
Sunny Sunny
23° / 10°
Wed, Sep 16
Overcast Overcast
24° / 14°

Additional Forecasts for Merlo

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 108.0 μg/m³
O₃ (Ozone) 50.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.4 μg/m³
SO₂ (Sulphur Dioxide) 0.9 μg/m³
PM2.5 (Fine particles) 2.3 μg/m³
PM10 (Coarse particles) 2.8 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Argentina

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Weather in Argentina ›

Best Time to Be Outside in Merlo Today

The most comfortable window in Merlo today looks like 16:00 to 19:00, when it is around 16°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Merlo

What is the temperature in Merlo right now?

The current temperature in Merlo is 17°C (63°F), partly cloudy (feels like 12°C).

What's the weather like in Merlo right now?

Right now Merlo has Partly Cloudy, humidity 43%, wind 20 km/h WSW.

What is today's forecast for Merlo?

Today in Merlo: high 17°C, low 11°C, sunny. Chance of rain: 47%.

What is the 7-day weather forecast for Merlo?

Daily highs and lows for Merlo:

  • 2026-09-03: 17°C / 11°C
  • 2026-09-04: 17°C / 8°C
  • 2026-09-05: 12°C / 6°C
  • 2026-09-06: 12°C / 3°C
  • 2026-09-07: 14°C / 4°C
  • 2026-09-08: 18°C / 8°C
  • 2026-09-09: 21°C / 11°C
Is it going to rain in Merlo today?

There is a 47% chance of rain in Merlo today. Total expected precipitation: 0.97 mm.

What is the wind speed in Merlo right now?

Wind in Merlo is currently 20 km/h (13 mph) from the WSW.

What is the UV index in Merlo right now?

The UV index in Merlo is currently 3.5 (moderate). 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