Sierra Vista 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Sierra Vista 7-day weather forecast

Stacker created the forecast for Sierra Vista, Arizona using data from OpenWeather. This week's high is 86 °F on Sunday, while the low is 55 °F on Tuesday. There are expected to be 5 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, May 18

- High of 77 °F, low of 56 °F (20% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Fresh breeze (23 mph wind)
- Sunrise at 5:22 AM, sunset at 7:12 PM
1 / 6
Valeriy Boyarskiy // Shutterstock

Tuesday, May 19

- High of 79 °F, low of 55 °F (17% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 5:22 AM, sunset at 7:13 PM
2 / 6
Alex Stemmer // Shutterstock

Wednesday, May 20

- High of 79 °F, low of 58 °F (9% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:21 AM, sunset at 7:13 PM
3 / 6
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Thursday, May 21

- High of 80 °F, low of 56 °F (11% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:21 AM, sunset at 7:14 PM
4 / 6
Maxim Grohotov // Shutterstock

Friday, May 22

- High of 81 °F, low of 58 °F (11% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:20 AM, sunset at 7:15 PM
5 / 6
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Saturday, May 23

- High of 82 °F, low of 59 °F (22% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:20 AM, sunset at 7:15 PM
- First quarter moon
6 / 6
Piyawat Nandeenopparit // Shutterstock

Sunday, May 24

- High of 86 °F, low of 61 °F (17% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:19 AM, sunset at 7:16 PM

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