Tucson weather live forecast

Today's maximum temperature in Tucson is expected to be 42°C. Select a day from the live weather forecast for Tucson, Arizona, USA for more weather parameters.

Thursday
9th Jul
42

27

12

11
Friday
10th Jul
41

28

12

11
Saturday
11th Jul
39

28

8

10
Sunday
12th Jul
38

27

9

11
Monday
13th Jul
36

26

4

11

5-day weather forecast updated at 04:00 on Thursday 9th 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 Thursday 9th July 2026

Expect scattered clouds in Tucson, Arizona with a maximum temperature of 42°C, very high levels of heat & humidity, maximum UV of 11 (Extreme) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

42
°C maximum temperature
27
°C minimum temperature
scattered clouds
12
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
VH
very high heat & humidity
15
kph wind from NW

Tucson weather for Friday 10th 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 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.

41
°C maximum temperature
28
°C minimum temperature
scattered clouds
12
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
VH
very high heat & humidity
15
kph wind from W

Tucson weather for Saturday 11th July 2026

Expect isolated thunderstorms in Tucson, Arizona with a maximum temperature of 39°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a gentle breeze of 13 kph from the west.

39
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
10
UV index (Very High)
44
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
13
kph wind from W

Tucson weather for Sunday 12th July 2026

Expect isolated thunderstorms in Tucson, Arizona with a maximum temperature of 38°C, very high levels of heat & humidity, maximum UV of 11 (Extreme) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 66% chance of some rain and a light breeze of 9 kph from the north-west.

38
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
11
UV index (Extreme)
66
% chance of some rain
<5
mm of rainfall expected
VH
very high heat & humidity
9
kph wind from NW

Tucson weather for Monday 13th July 2026

Expect isolated thunderstorms in Tucson, Arizona with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a light breeze of 7 kph from the south-east.