Sierra Vista 7-day weather forecast

Written by:
September 8, 2025
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 91 °F on Monday, while the low is 64 °F on Saturday. There are expected to be 7 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, September 8

- High of 91 °F, low of 68 °F (32% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:01 AM, sunset at 6:36 PM
1 / 6
Leszek Glasner // Shutterstock

Tuesday, September 9

- High of 91 °F, low of 69 °F (27% humidity)
- Sunny with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:01 AM, sunset at 6:35 PM
2 / 6
GP PIXSTOCK // Shutterstock

Wednesday, September 10

- High of 89 °F, low of 70 °F (30% humidity)
- Sunny with a 39% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:02 AM, sunset at 6:33 PM
3 / 6
South12th Photography // Shutterstock

Thursday, September 11

- High of 88 °F, low of 67 °F (37% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:03 AM, sunset at 6:32 PM
4 / 6
Jurga Jot // Shutterstock

Friday, September 12

- High of 86 °F, low of 68 °F (40% humidity)
- Sunny with a 100% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:03 AM, sunset at 6:31 PM
5 / 6
Leena Robinson // Shutterstock

Saturday, September 13

- High of 87 °F, low of 64 °F (36% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:04 AM, sunset at 6:29 PM
6 / 6
New Africa // Shutterstock

Sunday, September 14

- High of 89 °F, low of 67 °F (38% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:04 AM, sunset at 6:28 PM
- Last quarter moon

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