- Clothing
- Waterproof jacket and umbrella strongly recommended.
Tomorrow's Weather Forecast - Curitiba
Tomorrow's weather in Curitiba. high 22°C (72°F), low 10°C (50°F). Rain Showers.
Tomorrow’s Outlook
Tomorrow will be 2°C cooler than today. Expect heavy rain in the morning and afternoon and evening and night, with rain chances climbing as high as 100%. That risk lines up with humidity averaging 93% through the day the more moisture in the air, the more readily clouds build into showers. Humidity holds around 93%, giving the air a damp, heavy feel even without much heat behind it. A light breeze near 19 km/h is expected. Sunrise is at 6:17 AM and sunset at 6:09 PM, for about 11h 52m of daylight.
- Tomorrow
- 22°/ 10°
- Today24° / 15°
Tomorrow’s Hourly Weather Outlook
Morning6 AM – Noon18°
- Rain probability
- 63%
- Wind speed
- 5 km/h
AfternoonNoon – 6 PM18°
- Rain probability
- 98%
- Wind speed
- 15 km/h
Evening6 PM – Midn12°
- Rain probability
- 100%
- Wind speed
- 19 km/h
NightMidn – 6 AM18°
- Rain probability
- 76%
- Wind speed
- 16 km/h
24-Hour Rain & Temperature Forecast
Tomorrow12 Sep
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Planning Advice for Tomorrow
- Outdoor
- Not ideal for outdoor plans or car washes — heavy rain expected.
- Travel
- Expect traffic slowdowns from wet roads. Allow extra time.
Sunrise & Sunset
Sunrise
Dawn 5:47 AMTotal Daylight
Full day forecastSolar noon 12:13 PM
Sunset
Dusk 6:39 PMvs today+1 min daylight
Sunrise shift1 min earlier
Sunset shift1 min later
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Curitiba is forecast to reach a high of 22°C tomorrow, with an overnight low around 10°C. That's 1° below the long-term average high of 23°C for this time of year. It continues a recent pattern — 13 of the last 28 days with published data have run cooler than normal. Expect a high chance of rain (100% probability) and a gentle breeze averaging 19 km/h. Air quality is currently good (AQI 32), with no notable outdoor health concerns.
Today vs Normal
24°C+2° above normal
The long-term average high for today is 22°C.
13 of the last 28 days with published data ran above normal.
That's a break from the pattern - today's forecast runs above normal even though the recent stretch mostly ran below.
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.