Phoenix weather — 10-day forecast

Temperature, rain, wind and feels-like in Phoenix, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 10:00 · NOAA HRRR model

38 °C

Clear sky

7.2 km/hforce 1

Next 12 h

  • 1039°
  • 1140°
  • 1241°
  • 1342°
  • 1443°
  • 1544°
  • 1644°
  • 1743°
  • 1843°
  • 1941°
  • 19:23Sunset
  • 2039°
  • 2138°
  • 2236°

44°15:00 36°22:00

Humidity
26 %
Dew point
15 °C
Gusts
7.3 km/h
Clouds
0 %
Pressure
1,013 hPa
UV
7 · high

Grid point 0.9 km away · 3.0 km grid · elevation 332 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 11:00
33
Fair

Index set by Ozone

Ozone
81.2µg/m³
PM2.5
7.8µg/m³
PM10
30.4µg/m³
Nitrogen dioxide
1.4µg/m³
Sulphur dioxide
0.5µg/m³
Carbon monoxide
108.0µg/m³
Dust (AOD)
0.02

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

9 days

Each day's extremes and the chance of rain, out to the end of the run.

28° → 45°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Clear sky

    44°

    31°

  • Sat

    Mainly clear

    44°

    30°

  • Sun

    Thunderstorm32 %

    45°

    29°

  • Mon

    Thunderstorm42 %

    39°

    34°

  • Tue

    Thunderstorm42 %

    35°

    29°

  • Wed

    Thunderstorm1 mm

    34°

    30°

  • Thu

    Thunderstorm4 mm

    35°

    28°

  • Fri

    Mainly clear

    41°

    29°

  • Sat

    Mainly clear

    42°

    31°

Gusts · Sat 63.8 km/h · Mon 66.2 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV11very high
Sunrise
05:46
Daylight
13 h 37
Sunset
19:23

Radiation · 27.7 MJ/m²

Today in Phoenix the mean temperature will be 38.7 °C — +4.9 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Phoenix climate — normals and trends