Sierra Vista weather live forecast

Today's maximum temperature in Sierra Vista is expected to be 32°C. Select a day from the live weather forecast for Sierra Vista, Arizona, USA for more weather parameters.

Saturday
5th Sep
32

18

10

10
Sunday
6th Sep
32

21

6

9
Monday
7th Sep
32

20

8

10
Tuesday
8th Sep
32

20

8

10
Wednesday
9th Sep
32

19

8

10

5-day weather forecast updated at 04:01 on Sunday 6th September 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 5th September 2026

Expect scattered clouds in Sierra Vista, Arizona with a maximum temperature of 32°C, moderate 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 gentle breeze of 13 kph from the west.

32
°C maximum temperature
18
°C minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from W

Sierra Vista weather for Sunday 6th September 2026

Expect sunshine and showers in Sierra Vista, Arizona with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a light breeze of 12 kph from the west.

32
°C maximum temperature
21
°C minimum temperature
sunshine and showers
6
hours of sunshine
9
UV index (Very High)
20
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from W

Sierra Vista weather for Monday 7th September 2026

Expect broken clouds in Sierra Vista, Arizona with a maximum temperature of 32°C, moderate 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 11 kph from the west.

32
°C maximum temperature
20
°C minimum temperature
broken clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from W

Sierra Vista weather for Tuesday 8th September 2026

Expect isolated thunderstorms in Sierra Vista, Arizona with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 73% chance of some rain and a light breeze of 9 kph from the south-west.

32
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
10
UV index (Very High)
73
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from SW

Sierra Vista weather for Wednesday 9th September 2026

Expect isolated thunderstorms in Sierra Vista, Arizona with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 8 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 east.