Sierra Vista weather live forecast

Today's maximum temperature in Sierra Vista is expected to be 28°C. Select a day from the live weather forecast for Sierra Vista, Arizona, USA for more weather parameters.

Thursday
22nd Oct
28

15

3

7
Friday
23rd Oct
26

12

5

7
Saturday
24th Oct
24

10

6

6
Sunday
25th Oct
24

9

6

6
Monday
26th Oct
25

10

11

7

5-day weather forecast updated at 04:04 on Thursday 22nd October 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 Thursday 22nd October 2026

Expect isolated thunderstorms in Sierra Vista, Arizona with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 66% chance of some rain and a moderate breeze of 24 kph from the south.

28
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
66
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
24
kph wind from S

Sierra Vista weather for Friday 23rd October 2026

Expect broken clouds in Sierra Vista, Arizona with a maximum temperature of 26°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-west.

26
°C maximum temperature
12
°C minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from SW

Sierra Vista weather for Saturday 24th October 2026

Expect scattered clouds in Sierra Vista, Arizona with a maximum temperature of 24°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

24
°C maximum temperature
10
°C minimum temperature
scattered clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
24
°C wind chill
18
kph wind from S

Sierra Vista weather for Sunday 25th October 2026

24
°C maximum temperature
9
°C minimum temperature
scattered clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
24
°C wind chill
14
kph wind from NW

Sierra Vista weather for Monday 26th October 2026

Expect clear skies in Sierra Vista, Arizona with a maximum temperature of 25°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.