Sierra Vista weather live forecast

Today's maximum temperature in Sierra Vista is expected to be 29°C. Select a day from the live weather forecast for Sierra Vista, Arizona, USA for more weather parameters.

Saturday
23rd May
29

14

11

UV10
Sunday
24th May
30

15

9

UV9
Monday
25th May
30

17

12

UV10
Tuesday
26th May
30

14

14

UV10
Wednesday
27th May
30

13

13

UV10

5-day weather forecast updated at 04:01 on Saturday 23rd May 2026 GMT

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The 5-day weather forecast for Arizona (Sierra Vista) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Sierra Vista weather forecast by day

Below are the detailed weather forecasts for Sierra Vista for the next 5 days.

Sierra Vista weather for Saturday 23rd May 2026

Expect scattered clouds in Sierra Vista, Arizona with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-east.

29
°C maximum temperature
14
°C minimum temperature
scattered clouds
11
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
16
kph wind from SE

Sierra Vista weather for Sunday 24th May 2026

Expect sunshine and showers in Sierra Vista, Arizona with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 22% chance of some rain and a gentle breeze of 17 kph from the south-west.

30
°C maximum temperature
15
°C minimum temperature
sunshine and showers
9
hours of sunshine
UV9
UV index (Very High)
22
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from SW

Sierra Vista weather for Monday 25th May 2026

Expect scattered clouds in Sierra Vista, Arizona with a maximum temperature of 30°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-west.

30
°C maximum temperature
17
°C minimum temperature
scattered clouds
12
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
23
kph wind from SW

Sierra Vista weather for Tuesday 26th May 2026

Expect clear skies in Sierra Vista, Arizona with a maximum temperature of 30°C, low 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 moderate breeze of 24 kph from the south-west.

30
°C maximum temperature
14
°C minimum temperature
clear skies
14
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
24
kph wind from SW

Sierra Vista weather for Wednesday 27th May 2026

Expect scattered clouds in Sierra Vista, Arizona with a maximum temperature of 30°C, low 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 moderate breeze of 25 kph from the south-west.