Arizona weather live forecast

Today's maximum temperature in Arizona is expected to be 44°C. Select a day from the live weather forecast for Arizona (Phoenix), USA for more weather parameters.

Monday
3rd Aug
44

34

6

11
Tuesday
4th Aug
42

32

7

10
Wednesday
5th Aug
41

31

11

10
Thursday
6th Aug
41

32

10

9
Friday
7th Aug
43

30

13

9

5-day weather forecast updated at 04:00 on Monday 3rd August 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.

Top Arizona destinations

Below are temperatures expected today at popular countries, regions and places in Arizona. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Arizona weather forecast by day

Below are the detailed weather forecasts for Arizona for the next 5 days. The forecasts shown are for Phoenix and may not represent the whole of Arizona. Browse more destinations in Arizona to view more weather forecasts.

Arizona weather for Monday 3rd August 2026

Expect scattered clouds in Arizona with a maximum temperature of 44°C, extreme levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.

44
°C maximum temperature
34
°C minimum temperature
scattered clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
E
extreme heat & humidity
10
kph wind from W

Arizona weather for Tuesday 4th August 2026

Expect scattered clouds in Arizona with a maximum temperature of 42°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

42
°C maximum temperature
32
°C minimum temperature
scattered clouds
7
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
12
kph wind from W

Arizona weather for Wednesday 5th August 2026

Expect isolated thunderstorms in Arizona with a maximum temperature of 41°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a light breeze of 9 kph from the west.

41
°C maximum temperature
31
°C minimum temperature
isolated thunderstorms
11
hours of sunshine
10
UV index (Very High)
23
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
9
kph wind from W

Arizona weather for Thursday 6th August 2026

Expect isolated thunderstorms in Arizona with a maximum temperature of 41°C, very high levels of heat & humidity, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a light breeze of 9 kph from the west.

41
°C maximum temperature
32
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
9
UV index (Very High)
36
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
9
kph wind from W

Arizona weather for Friday 7th August 2026

Expect scattered clouds in Arizona with a maximum temperature of 43°C, extreme levels of heat & humidity, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.