Tucson 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Tucson 7-day weather forecast

Stacker created the forecast for Tucson, Arizona using data from OpenWeather. This week's high is 94 °F on Sunday, while the low is 61 °F on Monday. 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 83 °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)
- Fresh breeze (19 mph wind)
- Sunrise at 5:24 AM, sunset at 7:16 PM
1 / 6
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Tuesday, May 19

- High of 87 °F, low of 69 °F (18% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:23 AM, sunset at 7:17 PM
2 / 6
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Wednesday, May 20

- High of 87 °F, low of 72 °F (12% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:23 AM, sunset at 7:17 PM
3 / 6
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Thursday, May 21

- High of 90 °F, low of 71 °F (17% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:22 AM, sunset at 7:18 PM
4 / 6
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Friday, May 22

- High of 91 °F, low of 73 °F (15% humidity)
- Mostly 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 5:22 AM, sunset at 7:19 PM
5 / 6
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Saturday, May 23

- High of 90 °F, low of 75 °F (18% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:21 AM, sunset at 7:20 PM
- First quarter moon
6 / 6
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Sunday, May 24

- High of 94 °F, low of 75 °F (15% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:21 AM, sunset at 7:20 PM

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