Tucson 7-day Weather Forecast

ESOlex // Shutterstock

Tucson 7-day weather forecast

Stacker created the forecast for Tucson, Arizona using data from OpenWeather. This week's high is 108 °F on Friday, while the low is 79 °F on Tuesday. There are expected to be 5 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, July 20

- High of 99 °F, low of 82 °F (27% humidity)
- Fair with a 96% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 5:30 AM, sunset at 7:29 PM

You may also like: What type of home sells the fastest in Tucson in 2026?

1 / 6

South12th Photography // Shutterstock

Tuesday, July 21

- High of 100 °F, low of 79 °F (36% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:31 AM, sunset at 7:28 PM
- First quarter moon

2 / 6

Rachasie // Shutterstock

Wednesday, July 22

- High of 101 °F, low of 87 °F (31% 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 (15 mph wind)
- Sunrise at 5:32 AM, sunset at 7:28 PM

3 / 6

cooperr // Shutterstock

Thursday, July 23

- High of 106 °F, low of 90 °F (26% humidity)
- Sunny with a 82% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:32 AM, sunset at 7:27 PM

4 / 6

supergenijalac // Shutterstock

Friday, July 24

- High of 108 °F, low of 91 °F (25% humidity)
- Sunny with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (13 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:33 AM, sunset at 7:27 PM

5 / 6

Witaya Proadtayakogool // Shutterstock

Saturday, July 25

- High of 106 °F, low of 91 °F (23% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (13 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:34 AM, sunset at 7:26 PM

You may also like: Movies and TV shows casting in Tucson

6 / 6

loreanto // Shutterstock

Sunday, July 26

- High of 105 °F, low of 91 °F (27% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (13 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:34 AM, sunset at 7:25 PM