Arizona weather live forecast

Today's maximum temperature in Arizona is expected to be 91°F. Select a day from the live weather forecast for Arizona (Phoenix), USA for more weather parameters.

Friday
17th Jul
91

82

5

7
Saturday
18th Jul
99

82

9

10
Sunday
19th Jul
100

84

11

10
Monday
20th Jul
100

84

12

11
Tuesday
21st Jul
100

84

7

11

5-day weather forecast updated at 04:00 on Friday 17th 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 Friday 17th July 2026

Expect isolated thunderstorms in Arizona with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and little or no wind of 2 mph from the east.

91
°F maximum temperature
82
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
73
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
2
mph wind from E

Arizona weather for Saturday 18th July 2026

Expect isolated thunderstorms in Arizona with a maximum temperature of 99°F, high levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 15% chance of some rain and little or no wind of 2 mph from the west.

99
°F maximum temperature
82
°F minimum temperature
isolated thunderstorms
9
hours of sunshine
10
UV index (Very High)
15
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
2
mph wind from W

Arizona weather for Sunday 19th July 2026

Expect scattered clouds in Arizona with a maximum temperature of 100°F, very high levels of heat & humidity, maximum UV of 10 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the west.

100
°F maximum temperature
84
°F minimum temperature
scattered clouds
11
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
3
mph wind from W

Arizona weather for Monday 20th July 2026

Expect isolated thunderstorms in Arizona with a maximum temperature of 100°F, very high levels of heat & humidity, maximum UV of 11 (Extreme) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and little or no wind of 4 mph from the west.

100
°F maximum temperature
84
°F minimum temperature
isolated thunderstorms
12
hours of sunshine
11
UV index (Extreme)
31
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
4
mph wind from W

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 11 (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and little or no wind of 3 mph from the west.