Tucson weather live forecast

Today's maximum temperature in Tucson is expected to be 18°C. Select a day from the live weather forecast for Tucson, Arizona, USA for more weather parameters.

Tuesday
17th Feb
18

8

5

5
Wednesday
18th Feb
19

5

6

5
Thursday
19th Feb
16

7

4

5
Friday
20th Feb
18

4

4

4
Saturday
21st Feb
22

4

10

6

5-day weather forecast updated at 04:01 on Wednesday 18th February 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 Tuesday 17th February 2026

Expect sunshine and showers in Tucson, Arizona with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 36% chance of some rain and a gentle breeze of 15 kph from the west.

18
°C maximum temperature
8
°C minimum temperature
sunshine and showers
5
hours of sunshine
5
UV index (Moderate)
36
% chance of some rain
<10
mm of rainfall expected
18
°C wind chill
15
kph wind from W

Tucson weather for Wednesday 18th February 2026

Expect sunshine and showers in Tucson, Arizona with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 24 kph from the west.

19
°C maximum temperature
5
°C minimum temperature
sunshine and showers
6
hours of sunshine
5
UV index (Moderate)
25
% chance of some rain
<2
mm of rainfall expected
19
°C wind chill
24
kph wind from W

Tucson weather for Thursday 19th February 2026

Expect mostly cloudy with light rain in Tucson, Arizona with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a gentle breeze of 15 kph from the west.

16
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
5
UV index (Moderate)
10
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
15
kph wind from W

Tucson weather for Friday 20th February 2026

Expect scattered clouds in Tucson, Arizona with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.

18
°C maximum temperature
4
°C minimum temperature
scattered clouds
4
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
14
kph wind from W

Tucson weather for Saturday 21st February 2026

Expect scattered clouds in Tucson, Arizona with a maximum temperature of 22°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.