🇺🇸 Weather in Phoenix
Map Overlays:
Hourly Forecast for Phoenix
15:00
49°
0%
16:00
49°
0%
17:00
49°
0%
18:00
47°
0%
19:00
44°
1%
20:00
42°
0%
21:00
39°
0%
22:00
38°
0%
23:00
40°
0%
00:00
39°
0%
01:00
38°
0%
02:00
38°
0%
03:00
38°
0%
04:00
38°
1%
05:00
37°
6%
06:00
36°
6%
07:00
36°
6%
08:00
36°
8%
09:00
37°
7%
10:00
38°
5%
11:00
40°
2%
12:00
41°
1%
13:00
42°
0%
14:00
43°
0%
14-Day Forecast for Phoenix
2026-08-25
Sunny
49° /
30°
2026-08-26
Sunny
44° /
36°
2026-08-27
Sunny
42° /
34°
2026-08-28
Dust haze
42° /
33°
2026-08-29
Patchy rain nearby
39° /
27°
2026-08-30
Sunny
37° /
31°
2026-08-31
Light rain shower
37° /
29°
Additional Forecasts for Phoenix
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 110.0 μg/m³
O₃ (Ozone) 117.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.4 μg/m³
SO₂ (Sulphur Dioxide) 0.6 μg/m³
PM2.5 (Fine particles) 10.4 μg/m³
PM10 (Coarse particles) 33.9 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Weather in Phoenix — FAQ
Answers refreshed each request based on current conditions in Phoenix.
What is the weather like right now in Phoenix?
Right now in Phoenix, United States the temperature is 48.0°C (feels like 46.6°C), with sunny. Relative humidity is 13% and wind is 11.2 km/h.
What is today's high and low temperature in Phoenix?
Today's forecast high in Phoenix is 48.8°C and the overnight low is 29.8°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Phoenix today?
The chance of precipitation in Phoenix today is 0%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Phoenix differ from nearby cities?
Even short distances can change temperatures noticeably. Phoenix's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.