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Weather in Rosario Today

Rosario Weather Forecast – Live 24-Hour Paraná River Shipping Tracker

Stay ahead of changing weather patterns with the most accurate tracking for the weather in Rosario today on WeatherTomorrow.pk. Whether you are managing grain export logistics along the Paraná River ports, commuting past the National Flag Memorial downtown, arranging commercial distribution across Santa Fe province, or scheduling agricultural field tasks, our live dashboard tracks essential weather shifts across Argentina’s key river hub.

Rosario’s positioning within the fertile agricultural pampas and adjacent to a massive river waterway generates unique microclimates and sharp humidity shifts. Use our integrated interactive dashboard below to track real-time metrics:

 

Rosario

Santa Fe, Argentina
12°
Sunny
Sunny
Feels Like
Humidity 31%
Wind 10 km/h
Wind Direction SSE (157°)
Pressure 1030 mb
Visibility 10 km
UV Index 4.2
Cloud Cover 1%

Hourly Forecast

12:00 AM
Clear
Clear
💧 66% 🌧 5% 💨 12.6 km/h
1:00 AM
Clear
Clear
💧 70% 🌧 6% 💨 12.2 km/h
2:00 AM
Clear
Clear
💧 74% 🌧 8% 💨 12.6 km/h
3:00 AM
Clear
Clear
💧 78% 🌧 9% 💨 14.4 km/h
4:00 AM
Clear
Clear
💧 82% 🌧 11% 💨 14.4 km/h
5:00 AM
Clear
Clear
💧 84% 🌧 11% 💨 14 km/h
6:00 AM
Clear
Clear
💧 85% 🌧 11% 💨 11.9 km/h
7:00 AM
Clear
Clear
💧 87% 🌧 12% 💨 10.8 km/h
8:00 AM
Sunny
Sunny
💧 83% 🌧 11% 💨 10.1 km/h
9:00 AM
Sunny
Sunny
💧 67% 🌧 5% 💨 11.9 km/h
10:00 AM
Sunny
Sunny
💧 54% 🌧 3% 💨 12.2 km/h
11:00 AM
Sunny
Sunny
💧 45% 🌧 2% 💨 11.5 km/h
12:00 PM
Sunny
10°
Sunny
💧 40% 🌧 1% 💨 11.2 km/h
1:00 PM
Sunny
11°
Sunny
💧 36% 🌧 1% 💨 10.8 km/h
2:00 PM
Sunny
12°
Sunny
💧 33% 🌧 1% 💨 10.8 km/h
3:00 PM
Sunny
12°
Sunny
💧 31% 🌧 1% 💨 10.4 km/h
4:00 PM
Sunny
12°
Sunny
💧 30% 🌧 1% 💨 9.7 km/h
5:00 PM
Sunny
12°
Sunny
💧 30% 🌧 1% 💨 9.7 km/h
6:00 PM
Sunny
11°
Sunny
💧 35% 🌧 1% 💨 9.7 km/h
7:00 PM
Clear
Clear
💧 39% 🌧 1% 💨 10.4 km/h
8:00 PM
Clear
Clear
💧 42% 🌧 1% 💨 10.8 km/h
9:00 PM
Clear
Clear
💧 45% 🌧 2% 💨 9.7 km/h
10:00 PM
Clear
Clear
💧 50% 🌧 2% 💨 10.4 km/h
11:00 PM
Clear
Clear
💧 54% 🌧 3% 💨 9 km/h

📈 Weather Trends

Temperature

Chance of Rain

Wind Speed

Humidity

3-Day Forecast

Sunday
2026-09-06
Sunny
12° / 2°
🌧 3%
💨 14.4 km/h
💧 56%
☀ UV 6.1
Monday
2026-09-07
Sunny
15° / 2°
🌧 3%
💨 15.8 km/h
💧 53%
☀ UV 6.2
Tuesday
2026-09-08
Sunny
20° / 5°
🌧 3%
💨 10.8 km/h
💧 57%
☀ UV 6.5

🌿 Air Quality

US EPA Index
1
Good
Air quality is satisfactory and poses little or no health risk.
Air Quality Level
1 Good Low risk ● Current
2 Moderate Acceptable
3 Sensitive Sensitive groups
4 Unhealthy Everyone
5 Very Unhealthy Increased risk
6 Hazardous Emergency
US EPA Index 1
UK DEFRA Index 1
PM2.5 7.1 µg/m³
PM10 9.9 µg/m³
CO 98 µg/m³
O₃ 61 µg/m³
NO₂ 1.2 µg/m³
SO₂ 1.6 µg/m³
AQI categories are based on the US EPA air quality index supplied by the weather provider.

Sun & Moon

🌅
Sunrise
07:13 AM
🌇
Sunset
06:48 PM
🌙
Moonrise
03:41 AM
🌘
Moonset
01:27 PM
🌕
Moon Phase
Waning Crescent
Illumination
30%

Rosario Weather Today – Live 24-Hour Hydro-Basin Trends & Graphs

Before mapping out shipping routes, grain loading tasks, or daily commutes, checking the live weather in rosario today is vital. Our platform features an expansive 24-hour hourly forecast timeline. Because moisture fronts rolling off the river basin can alter temperatures or trigger sudden fog blankets with extreme speed, relying on generic daily numbers can leave your operations vulnerable.

  • Interactive Trend Charts: Dive into active, visual graphs detailing shifting percentages for Chance of Rain, Wind Speed velocities, and dynamic Humidity levels over a rolling 24-hour period.
  • River Terrain Thermal Profiles: Monitor precise ambient mercury readings alongside the actual calculated “feels-like” temperature index to gauge heat conditions during humid summer afternoons.
  • Astronomical Intervals: Access high-precision daily schedules tracking exact sunrise, sunset, moonrise, and moonset times.

Understanding Rosario’s Climate: Humid Pampas Summers & Chilly Morning Fog Layers

Rosario features a humid subtropical climate characterized by warm summers and mild, cool winters. Summers (December to March) are hot and distinctly humid, with maximum temperatures frequently touching 30°C to 33°C. The high relative humidity percentages driven by the Paraná River can make the afternoon air feel highly stagnant and heavy, requiring active heat index monitoring.

The climate shifts nicely during winter (June to August), delivering cool, bright days. However, the high moisture coming off the river channels routinely generates dense morning fog blankets across the inter-provincial highway networks, causing significant visibility drops that motorists must monitor closely via our live alerts.

Advanced Agricultural Hub Air Quality & Pollutant Tracking

WeatherTomorrow.pk integrates a high-fidelity Air Quality Index (AQI) monitoring suite into the Rosario city panel. We track specific environmental pollutants, including fine particulate matter (PM2.5 and PM10), Nitrogen Dioxide (NO2), Sulfur Dioxide (SO2), Carbon Monoxide (CO), and Ozone (O3) concentrations, allowing port operators, commuters, and families to verify air cleanliness in real time during seasonal harvesting and shipping cycles.

Frequently Asked Questions (FAQs)

Why are real-time visibility metrics so critical for Rosario?

Because Rosario is a massive global grain export port, the heavy morning fog layers that develop over the Paraná River can temporarily halt shipping navigation and impact highway logistics safety.

Where can I view active rain alerts or severe weather notices for Rosario?

Any active river transport notices, heavy downpour warnings, or low-visibility fog advisories will display instantly at the very top of this page for public safety.