Today's Weather Forecast - Phoenix
Today's weather in Phoenix. high 42°C (108°F), low 31°C (88°F). Sunny.
Today’s Hourly Weather Outlook
- Wind speed
- 6 km/h
- Rain probability
- 1%
- Wind speed
- 18 km/h
- Rain probability
- 4%
- Wind speed
- 15 km/h
- Rain probability
- 4%
- Wind speed
- 15 km/h
- Rain probability
- 2%
24-Hour Rain & Temperature Forecast
Sunrise & Sunset
Air Quality Index & Health Advice
Air Quality Index
- Air quality level
- Good
- Dominant pollutant
- Dominant: O3
- Monitoring station
- South Phoenix, Maricopa, USA
- PM2.5
- 5μg/m³
- PM10
- 10μg/m³
- O₃
- 24.8ppb
- NO₂
- 4.7ppb
- CO
- 1.2ppm
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Phoenix is forecast to reach a high of 42°C today, with an overnight low around 31°C. That's 4° above the long-term average high of 38°C for this time of year. It continues a recent pattern — 14 of the last 19 days with published data have run warmer than normal. Expect little chance of rain (4% probability) and a gentle breeze averaging 18 km/h. Air quality is currently Moderate (AQI 74), driven mainly by PM10 at 86 μg/m³.
Today vs Normal
The long-term average high for today is 38°C.
14 of the last 19 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.