Phoenix weather live forecast

Today's maximum temperature in Phoenix is expected to be 42°C. Select a day from the live weather forecast for Phoenix, Arizona, USA for more weather parameters.

Wednesday
17th Jun
42

32

14

10
Thursday
18th Jun
40

29

14

11
Friday
19th Jun
40

27

14

11
Saturday
20th Jun
39

25

14

11
Sunday
21st Jun
40

25

14

11

5-day weather forecast updated at 04:00 on Thursday 18th June 2026 GMT

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The 5-day weather forecast for Arizona (Phoenix) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Phoenix weather forecast by day

Below are the detailed weather forecasts for Phoenix for the next 5 days.

Phoenix weather for Wednesday 17th June 2026

Expect clear skies in Phoenix, Arizona with a maximum temperature of 42°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

42
°C maximum temperature
32
°C minimum temperature
clear skies
14
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
17
kph wind from SW

Phoenix weather for Thursday 18th June 2026

Expect clear skies in Phoenix, Arizona with a maximum temperature of 40°C, very high levels of heat & humidity, maximum UV of 11 (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.

40
°C maximum temperature
29
°C minimum temperature
clear skies
14
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
VH
very high heat & humidity
9
kph wind from W

Phoenix weather for Friday 19th June 2026

40
°C maximum temperature
27
°C minimum temperature
clear skies
14
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
VH
very high heat & humidity
8
kph wind from SW

Phoenix weather for Saturday 20th June 2026

Expect clear skies in Phoenix, Arizona with a maximum temperature of 39°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the west.