- Clothing
- Warm jacket and comfortable layers recommended.
Tomorrow's Weather Forecast - Rosario
Tomorrow's weather in Rosario. high 13°C (55°F), low 8°C (46°F). Drizzle.
Tomorrow’s Outlook
Tomorrow will be 4°C cooler than today. Light rain is possible, though a 29% peak chance means much of the day could stay dry. That risk lines up with humidity averaging 82% through the day the more moisture in the air, the more readily clouds build into showers. Humidity holds around 82%, giving the air a damp, heavy feel even without much heat behind it. A light breeze near 21 km/h is expected. Sunrise is at 7:05 AM and sunset at 6:52 PM, for about 11h 47m of daylight.
- Tomorrow
- 13°/ 8°
- Today17° / 12°
Tomorrow’s Hourly Weather Outlook
Morning6 AM – Noon11°
- Rain probability
- 29%
- Wind speed
- 18 km/h
AfternoonNoon – 6 PM13°
- Rain probability
- 18%
- Wind speed
- 21 km/h
Evening6 PM – Midn9°
- Rain probability
- 12%
- Wind speed
- 21 km/h
NightMidn – 6 AM11°
- Rain probability
- 6%
- Wind speed
- 12 km/h
24-Hour Rain & Temperature Forecast
Tomorrow12 Sep
··
Planning Advice for Tomorrow
- Outdoor
- Good conditions for outdoor activities.
- Travel
- Standard travel conditions expected.
Sunrise & Sunset
Sunrise
Dawn 6:35 AMTotal Daylight
Full day forecastSolar noon 12:59 PM
Sunset
Dusk 7:22 PMvs today+2 min daylight
Sunrise shift1 min earlier
Sunset shift1 min later
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Rosario is forecast to reach a high of 13°C tomorrow, with an overnight low around 8°C. That's 9° below the long-term average high of 22°C for this time of year. It continues a recent pattern — 9 of the last 28 days with published data have run cooler than normal. Expect a low chance of rain (29% probability) and moderate breezes averaging 21 km/h. Air quality is currently good (AQI 18), with no notable outdoor health concerns.
Today vs Normal
17°C-5° below normal
The long-term average high for today is 22°C.
9 of the last 28 days with published data ran above normal.
It continues that pattern - today's forecast is also running below normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air Quality
Good
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.