Today's Weather Forecast - Cincinnati
Today's weather in Cincinnati. high 27°C (81°F), low 19°C (66°F). Mainly Clear.
Today’s Hourly Weather Outlook
- Wind speed
- 8 km/h
- Rain probability
- 2%
- Wind speed
- 9 km/h
- Rain probability
- 3%
- Wind speed
- 11 km/h
- Rain probability
- 9%
- Wind speed
- 11 km/h
- Rain probability
- 35%
24-Hour Rain & Temperature Forecast
Sunrise & Sunset
Air Quality Index & Health Advice
Air Quality Index
- Air quality level
- Good
- Dominant pollutant
- Dominant: PM2.5
- Monitoring station
- Cincinnati Near Road, Ohio, USA
- PM2.5
- 41μg/m³
- NO₂
- 21.3ppb
- CO
- 7.8ppm
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Cincinnati is forecast to reach a high of 27°C today, with an overnight low around 19°C. That's 1° below the long-term average high of 28°C for this time of year. It continues a recent pattern — 14 of the last 28 days with published data have run cooler than normal. Expect a low chance of rain (35% probability) and a gentle breeze averaging 11 km/h. Air quality is currently good (AQI 49), with no notable outdoor health concerns.
Today vs Normal
The long-term average high for today is 28°C.
14 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 is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.