Tucson weather live forecast

Today's maximum temperature in Tucson is expected to be 32°C. Select a day from the live weather forecast for Tucson, Arizona, USA for more weather parameters.

Tuesday
21st Jul
32

24

6

10
Wednesday
22nd Jul
37

24

9

9
Thursday
23rd Jul
41

26

10

11
Friday
24th Jul
42

28

9

11
Saturday
25th Jul
42

29

10

11

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 (Tucson) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Tucson weather forecast by day

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

Tucson weather for Tuesday 21st July 2026

Expect isolated thunderstorms in Tucson, Arizona with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 72% chance of some rain and a light breeze of 7 kph from the south-east.

32
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
72
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from SE

Tucson weather for Wednesday 22nd July 2026

Expect scattered clouds in Tucson, Arizona with a maximum temperature of 37°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south-east.

37
°C maximum temperature
24
°C minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
5
kph wind from SE

Tucson weather for Thursday 23rd July 2026

Expect scattered clouds in Tucson, Arizona with a maximum temperature of 41°C, very high levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

41
°C maximum temperature
26
°C minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
VH
very high heat & humidity
7
kph wind from E

Tucson weather for Friday 24th July 2026

Expect isolated thunderstorms in Tucson, Arizona with a maximum temperature of 42°C, very high levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a light breeze of 8 kph from the west.

42
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
11
UV index (Extreme)
29
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
8
kph wind from W

Tucson weather for Saturday 25th July 2026

Expect isolated thunderstorms in Tucson, Arizona with a maximum temperature of 42°C, very high levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a light breeze of 11 kph from the west.