Today's Weather Forecast - Louisville
Today's weather in Louisville. high 27°C (81°F), low 22°C (72°F). Rainy.
Today’s Hourly Weather Outlook
- Wind speed
- 9 km/h
- Rain probability
- 25%
- Wind speed
- 10 km/h
- Rain probability
- 27%
- Wind speed
- 5 km/h
- Rain probability
- 12%
- Wind speed
- 14 km/h
- Rain probability
- 15%
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
- Jeffersonville - Bates-Bowyer Av, Indiana, USA
- PM2.5
- 28μg/m³
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Louisville is forecast to reach a high of 27°C today, with an overnight low around 22°C. That's 1° below the long-term average high of 28°C for this time of year. Expect a low chance of rain (27% probability) and a gentle breeze averaging 14 km/h. Air quality is currently good (AQI 39), with no notable outdoor health concerns.
Today vs Normal
The long-term average high for today is 28°C.
19 of the last 28 days with published data ran above normal.
That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.
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.