Rosario 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 14°C and cloudy in Rosario. Tomorrow's forecast: highs of 22°C, lows of 18°C.
Sources: Open-Meteo, OpenWeather, WeatherAPI · Updated every 12 hours
RosarioArgentina
Updated 08:29 AM
Cloudy
Feels like 12°
Forecast Comparison
See how independent weather sources forecast the same location right now.
Forecast agreement
Sources are closely alignedTemperature range
13° – 14°
Rain probability
0% – 7%
Wind speed
11 km/h – 19 km/h
Temperature by provider
Hourly forecast
16-day forecast
Rain forecast
Precipitation probability: 20%Hourly precipitation timeline
Wind
Direction: E
Current wind
19 km/h
Gusts
24 km/h
Hourly wind
Daily wind
Weather alerts
No active weather alerts.
Weather map
Rosario this time of year
- Rosario is usually about 3°C warmer than Merlo, 260 km away, in October.
- In Rosario, October is mid-spring — the seasons are reversed south of the equator.
- Expect a big gap between day and night — about 13°C.
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Rosario weather overview: climate, seasons and what to expect
Rosario, in Santa Fe, Argentina, sits at approximately 32.95°S, 60.64°W and is home to about 1,174,000 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, Rosario has a humid subtropical climate: hot, humid summers and mild winters. Expect the most heat in January (about 33°C by day) and the chilliest nights in July (around 5°C). Most rain falls in February, roughly 143 mm. The nearest places with their own forecast page are Santa Fe (144 km), Merlo (260 km) and Buenos Aires (279 km).
Frequently asked questions
- What is the weather in Rosario today?
- Right now Rosario shows cloudy conditions at around 14°C (feels like 12°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 Rosario tomorrow?
- Tomorrow in Rosario: expect a high of 22°C and a low of 18°C, with a 20% chance of rain. See the hourly breakdown above for more detail.
- Will it rain in Rosario today?
- The precipitation probability for Rosario 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 Rosario?
- The 14-day forecast above shows daily highs, lows and rain probability for Rosario from multiple sources; compare them to see how confident the outlook is.
Nearby cities
Highs 17° – 33°C (warmest in Jan, coolest in Jul)
Highs 15° – 31°C (warmest in Jan, coolest in Jul)
Highs 13° – 28°C (warmest in Jan, coolest in Jul)
Highs 14° – 30°C (warmest in Jan, coolest in Jul)
Highs 18° – 32°C (warmest in Jan, coolest in Jul)
Highs 12° – 26°C (warmest in Jan, coolest in Jul)
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