Tucson weather live forecast

Today's maximum temperature in Tucson is expected to be 37°C. Select a day from the live weather forecast for Tucson, Arizona, USA for more weather parameters.

Saturday
9th May
37

20

14

10
Sunday
10th May
38

20

14

10
Monday
11th May
40

21

13

10
Tuesday
12th May
39

23

8

10
Wednesday
13th May
36

23

2

7

5-day weather forecast updated at 04:00 on Saturday 9th May 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 Saturday 9th May 2026

Expect clear skies in Tucson, Arizona with a maximum temperature of 37°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

37
°C maximum temperature
20
°C minimum temperature
clear skies
14
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
14
kph wind from NW

Tucson weather for Sunday 10th May 2026

Expect clear skies in Tucson, Arizona with a maximum temperature of 38°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

38
°C maximum temperature
20
°C minimum temperature
clear skies
14
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
12
kph wind from NW

Tucson weather for Monday 11th May 2026

Expect clear skies in Tucson, Arizona with a maximum temperature of 40°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.

40
°C maximum temperature
21
°C minimum temperature
clear skies
13
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
10
kph wind from E

Tucson weather for Tuesday 12th May 2026

Expect sunshine and showers 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 7% chance of some rain and a gentle breeze of 16 kph from the west.

39
°C maximum temperature
23
°C minimum temperature
sunshine and showers
8
hours of sunshine
10
UV index (Very High)
7
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
16
kph wind from W

Tucson weather for Wednesday 13th May 2026

Expect broken clouds in Tucson, Arizona with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.