Weather
VI

Phoenix weather forecast — today & tomorrow

33°

Clear sky

High: 45° · Low: 33° · Feels like 32°

Clear sky.

Hourly forecast

Now 1% 33°
07:00 · 35°
08:00 · 37°
09:00 · 39°
10:00 · 40°
11:00 · 42°
12:00 · 43°
13:00 · 44°
14:00 · 45°
15:00 · 45°
16:00 · 45°
17:00 · 45°
18:00 · 44°
19:00 · 43°
20:00 · 40°
21:00 1% 38°
22:00 1% 37°
23:00 1% 36°
00:00 1% 34°
01:00 1% 34°
02:00 1% 33°
03:00 1% 32°
04:00 1% 31°
05:00 1% 30°

14-day forecast

  • Feels like
    47° / 32°
    Precipitation
    0 mm · 1%
    Wind
    18 km/h W
    UV index
    9 · Very high
    Sun
    5:39 / 19:29

Details

Air quality
47 Moderate
PM2.5 12 · PM10 61

Phoenix's Climate

Phoenix lies in the Sonoran Desert of Arizona in the southwestern United States and has a classic hot desert climate with sunshine nearly all year. Summers (May–September) are extreme, with daytime highs typically 38–45°C and sometimes above 46°C, though the dryness makes the heat less sticky than in humid regions, while winters (December–February) are pleasantly mild, with warm 18–21°C days and cool 5–8°C nights. Rainfall is scarce and concentrated in the July to September monsoon, which brings short, violent thunderstorms and occasional haboob dust storms. The air stays dry and the UV index is often very high.

Frequently asked questions

When is the best time to visit Phoenix?

November to April is best: warm, sunny and dry, with comfortable daytime temperatures ideal for hiking the desert trails and playing golf.

What are the hottest months in Phoenix?

June to August are hottest, with daytime highs usually 40–45°C and sometimes above 46°C, making it one of the hottest cities in the United States.

What is the Phoenix monsoon and when does it happen?

The summer monsoon runs July to September, bringing humidity and short, violent thunderstorms, sometimes with haboob dust storms and sudden downpours.

Is Phoenix cold in winter?

Not very; winters from December to February are mild, with days around 18–21°C, cool 5–8°C nights and essentially no snow.

Nearby locations

ChicagoNew YorkHoustonWashington, D.C.MiamiBostonSeattleLos Angeles

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