Phoenix weather live forecast

Today's maximum temperature in Phoenix is expected to be 34°C. Select a day from the live weather forecast for Phoenix, Arizona, USA for more weather parameters.

Sunday
27th Sep
34

26

2

7
Monday
28th Sep
27

22

1

8
Tuesday
29th Sep
26

21

5

6
Wednesday
30th Sep
29

19

6

8
Thursday
1st Oct
32

20

12

8

5-day weather forecast updated at 04:00 on Sunday 27th September 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 Sunday 27th September 2026

Expect broken clouds in Phoenix, Arizona with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

34
°C maximum temperature
26
°C minimum temperature
broken clouds
2
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
9
kph wind from NW

Phoenix weather for Monday 28th September 2026

Expect isolated thunderstorms in Phoenix, Arizona with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a light breeze of 8 kph from the north-east.

27
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
8
UV index (Very High)
88
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
8
kph wind from NE

Phoenix weather for Tuesday 29th September 2026

Expect isolated thunderstorms in Phoenix, Arizona with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 52% chance of some rain and little or no wind of 6 kph from the west.

26
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
52
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
6
kph wind from W

Phoenix weather for Wednesday 30th September 2026

Expect broken clouds in Phoenix, Arizona with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the east.

29
°C maximum temperature
19
°C minimum temperature
broken clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
3
kph wind from E

Phoenix weather for Thursday 1st October 2026

Expect clear skies in Phoenix, Arizona with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the east.