Tucson weather live forecast

Today's maximum temperature in Tucson is expected to be 41°C. Select a day from the live weather forecast for Tucson, Arizona, USA for more weather parameters.

Saturday
8th Aug
41

28

10

10
Sunday
9th Aug
40

26

10

10
Monday
10th Aug
38

26

10

10
Tuesday
11th Aug
35

25

8

9
Wednesday
12th Aug
35

24

6

10

5-day weather forecast updated at 04:00 on Saturday 8th August 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 8th August 2026

Expect isolated thunderstorms in Tucson, Arizona with a maximum temperature of 41°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a light breeze of 9 kph from the south-east.

41
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
10
UV index (Very High)
45
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
9
kph wind from SE

Tucson weather for Sunday 9th August 2026

Expect isolated thunderstorms in Tucson, Arizona with a maximum temperature of 40°C, very high levels of heat & humidity, maximum UV of 10 (Very High) 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 10 kph from the north-west.

40
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
10
UV index (Very High)
26
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
10
kph wind from NW

Tucson weather for Monday 10th August 2026

Expect isolated thunderstorms in Tucson, Arizona with a maximum temperature of 38°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a light breeze of 12 kph from the north-west.

38
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
10
UV index (Very High)
64
% chance of some rain
<10
mm of rainfall expected
VH
very high heat & humidity
12
kph wind from NW

Tucson weather for Tuesday 11th August 2026

Expect isolated thunderstorms in Tucson, Arizona with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a gentle breeze of 14 kph from the west.

35
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
55
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
14
kph wind from W

Tucson weather for Wednesday 12th August 2026

Expect isolated thunderstorms in Tucson, Arizona with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 73% chance of some rain and a light breeze of 10 kph from the west.