Tucson weather live forecast

Today's maximum temperature in Tucson is expected to be 40°C. Select a day from the live weather forecast for Tucson, Arizona, USA for more weather parameters.

Sunday
23rd Aug
40

28

10

9
Monday
24th Aug
39

27

8

10
Tuesday
25th Aug
42

27

8

10
Wednesday
26th Aug
43

28

12

9
Thursday
27th Aug
43

28

10

10

5-day weather forecast updated at 04:00 on Sunday 23rd August 2026 GMT

More about Tucson

Tucson by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Arizona

Much Better Adventures: 10% off any trip worldwide

Exclusive

Save EXTRA 10% on all active adventure holidays
Trips to Europe, Asia, Africa, Americas & Oceania
Book online with exclusive discount code

Show discount code

******W2T

Redeem Much Better Adventures discount code >>

Expires at 23:59 on Tuesday 20th Jul 2027 · View all Much Better Adventures offers

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 Sunday 23rd August 2026

Expect scattered clouds in Tucson, Arizona with a maximum temperature of 40°C, very high levels of heat & humidity, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.

40
°C maximum temperature
28
°C minimum temperature
scattered clouds
10
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
10
kph wind from W

Tucson weather for Monday 24th August 2026

Expect scattered clouds 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 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

39
°C maximum temperature
27
°C minimum temperature
scattered clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
14
kph wind from NW

Tucson weather for Tuesday 25th August 2026

Expect broken clouds in Tucson, Arizona with a maximum temperature of 42°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

42
°C maximum temperature
27
°C minimum temperature
broken clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
9
kph wind from NW

Tucson weather for Wednesday 26th August 2026

Expect scattered clouds in Tucson, Arizona with a maximum temperature of 43°C, very high levels of heat & humidity, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

43
°C maximum temperature
28
°C minimum temperature
scattered clouds
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
12
kph wind from NW

Tucson weather for Thursday 27th August 2026

Expect scattered clouds in Tucson, Arizona with a maximum temperature of 43°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.