Arizona weather live forecast

Today's maximum temperature in Arizona is expected to be 100°F. Select a day from the live weather forecast for Arizona (Phoenix), USA for more weather parameters.

Tuesday
21st Jul
100

84

6

10
Wednesday
22nd Jul
106

81

10

10
Thursday
23rd Jul
113

88

13

10
Friday
24th Jul
115

90

12

10
Saturday
25th Jul
115

90

12

10

5-day weather forecast updated at 04:00 on Tuesday 21st July 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 Tuesday 21st July 2026

Expect isolated thunderstorms in Arizona with a maximum temperature of 100°F, very high levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 25% chance of some rain and little or no wind of 4 mph from the south-east.

100
°F maximum temperature
84
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
25
% chance of some rain
<5
mm of rainfall expected
VH
very high heat & humidity
4
mph wind from SE

Arizona weather for Wednesday 22nd July 2026

Expect isolated thunderstorms in Arizona with a maximum temperature of 106°F, very high levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 8% chance of some rain and little or no wind of 2 mph from the east.

106
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
10
hours of sunshine
10
UV index (Very High)
8
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
2
mph wind from E

Arizona weather for Thursday 23rd July 2026

Expect scattered clouds in Arizona with a maximum temperature of 113°F, extreme levels of heat & humidity, maximum UV of 10 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the north.

113
°F maximum temperature
88
°F minimum temperature
scattered clouds
13
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
E
extreme heat & humidity
2
mph wind from N

Arizona weather for Friday 24th July 2026

Expect scattered clouds in Arizona with a maximum temperature of 115°F, extreme levels of heat & humidity, maximum UV of 10 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the west.