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.

Wednesday
29th Jul
41

29

10

11
Thursday
30th Jul
42

29

10

11
Friday
31st Jul
43

29

12

11
Saturday
1st Aug
44

30

9

11
Sunday
2nd Aug
42

30

10

11

5-day weather forecast updated at 04:00 on Wednesday 29th 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 Wednesday 29th 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 11 kph from the west.

41
°C maximum temperature
29
°C minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
VH
very high heat & humidity
11
kph wind from W

Tucson weather for Thursday 30th 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 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-west.

42
°C maximum temperature
29
°C minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
VH
very high heat & humidity
13
kph wind from NW

Tucson weather for Friday 31st July 2026

Expect scattered clouds in Tucson, Arizona with a maximum temperature of 43°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.

43
°C maximum temperature
29
°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 Saturday 1st August 2026

Expect scattered clouds in Tucson, Arizona with a maximum temperature of 44°C, extreme levels of heat & humidity, maximum UV of 11 (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

44
°C maximum temperature
30
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
E
extreme heat & humidity
11
kph wind from NW

Tucson weather for Sunday 2nd August 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 28% chance of some rain and a light breeze of 9 kph from the south-east.