Tucson 7-day weather forecast

Written by:
July 21, 2025
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Tucson 7-day weather forecast

Stacker created the forecast for Tucson, Arizona using data from OpenWeather. This week's high is 108 °F on Monday, while the low is 77 °F on Monday. There are expected to be 6 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, July 28

- High of 108 °F, low of 77 °F (18% humidity)
- Sunny with a 70% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:36 AM, sunset at 7:24 PM
1 / 6
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Tuesday, July 29

- High of 101 °F, low of 84 °F (23% humidity)
- Sunny with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 5:36 AM, sunset at 7:23 PM
2 / 6
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Wednesday, July 30

- High of 98 °F, low of 84 °F (29% humidity)
- Overcast with a 91% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 5:37 AM, sunset at 7:22 PM
3 / 6
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Thursday, July 31

- High of 100 °F, low of 84 °F (33% humidity)
- Mostly sunny with a 49% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:38 AM, sunset at 7:22 PM
4 / 6
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Friday, August 1

- High of 103 °F, low of 87 °F (30% humidity)
- Sunny with a 57% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (13 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:38 AM, sunset at 7:21 PM
- First quarter moon
5 / 6
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Saturday, August 2

- High of 107 °F, low of 91 °F (15% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (13 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:39 AM, sunset at 7:20 PM
6 / 6
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Sunday, August 3

- High of 105 °F, low of 90 °F (14% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (13 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:40 AM, sunset at 7:19 PM

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