Merlo weather for today, tomorrow and the next 14 days, compared across three independent forecast sources so you can see where they agree before you plan your day. Right now it is 16°C and cloudy in Merlo. Tomorrow's forecast: highs of 20°C, lows of 11°C.
Sources: Open-Meteo, OpenWeather, WeatherAPI · Updated every 12 hours
MerloArgentina
Updated 02:56 PM
Cloudy
Feels like 15°
Forecast Comparison
See how independent weather sources forecast the same location right now.
Forecast agreement
Sources show notable variationTemperature range
16° – 18°
Rain probability
0% – 31%
Wind speed
8 km/h – 10 km/h
Temperature by provider
Hourly forecast
16-day forecast
Rain forecast
Precipitation probability: 0%Hourly precipitation timeline
Wind
Direction: NE
Current wind
9 km/h
Gusts
12 km/h
Hourly wind
Daily wind
Weather alerts
No active weather alerts.
Weather map
Merlo this time of year
- In Merlo, October is mid-spring — the seasons are reversed south of the equator.
- Temperatures are climbing — November is around 4°C warmer.
- Merlo is usually about 2°C warmer than Buenos Aires, 30 km away, in October.
Planning a trip to Merlo? Save or share this forecast.
Merlo weather overview: climate, seasons and what to expect
Merlo, in Buenos Aires, Argentina, sits at approximately 34.67°S, 58.73°W and is home to about 244,000 people. This page compares forecasts from three independent weather providers — Open-Meteo, OpenWeather and WeatherAPI — so you can see at a glance where they agree and where they differ. The data refreshes every 12 hours via ISR.
Climate-wise, Merlo has a humid subtropical climate: hot, humid summers and mild winters. Expect the most heat in January (about 31°C by day) and the chilliest nights in July (around 5°C). Most rain falls in October, roughly 117 mm. The nearest places with their own forecast page are Buenos Aires (33 km), La Plata (76 km) and Montevideo (234 km).
Frequently asked questions
- What is the weather in Merlo today?
- Right now Merlo shows cloudy conditions at around 16°C (feels like 15°C), based on OpenWeatherMap. The chance of rain today is about 0%. Compare this with the other sources above for a fuller picture.
- What is the weather in Merlo tomorrow?
- Tomorrow in Merlo: expect a high of 20°C and a low of 11°C, with a 0% chance of rain. See the hourly breakdown above for more detail.
- Will it rain in Merlo today?
- The precipitation probability for Merlo is around 0% according to OpenWeatherMap. Check the Rain forecast section for the hour-by-hour breakdown and compare with other sources.
- What is the 14-day forecast for Merlo?
- The 14-day forecast above shows daily highs, lows and rain probability for Merlo from multiple sources; compare them to see how confident the outlook is.
Nearby cities
Highs 13° – 28°C (warmest in Jan, coolest in Jul)
Highs 14° – 30°C (warmest in Jan, coolest in Jul)
Highs 12° – 26°C (warmest in Jan, coolest in Jul)
Highs 16° – 33°C (warmest in Jan, coolest in Jul)
Highs 13° – 25°C (warmest in Jan, coolest in Jul)
Highs 17° – 33°C (warmest in Jan, coolest in Jul)
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