
ESOlex // Shutterstock
Tucson 7-day weather forecast
Stacker created the forecast for Tucson, Arizona using data from OpenWeather. This week's high is 89 °F on Tuesday, while the low is 56 °F on Monday. There are expected to be 6 sunny days and rain on 1 day this week.
There are currently no weather alerts.
Monday, October 20
- High of 86 °F, low of 56 °F (19% humidity)- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:31 AM, sunset at 5:45 PM
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1 / 6
South12th Photography // Shutterstock
Tuesday, October 21
- High of 89 °F, low of 72 °F (13% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:32 AM, sunset at 5:44 PM
- New moon
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:32 AM, sunset at 5:44 PM
- New moon

2 / 6
cooperr // Shutterstock
Wednesday, October 22
- High of 88 °F, low of 74 °F (23% humidity)
- Mostly sunny with a 96% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:32 AM, sunset at 5:43 PM
- Mostly sunny with a 96% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:32 AM, sunset at 5:43 PM

3 / 6
supergenijalac // Shutterstock
Thursday, October 23
- High of 78 °F, low of 68 °F (21% humidity)
- Mostly sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:33 AM, sunset at 5:42 PM
- Mostly sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:33 AM, sunset at 5:42 PM

4 / 6
Pablesku // Shutterstock
Friday, October 24
- High of 79 °F, low of 68 °F (26% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:34 AM, sunset at 5:41 PM
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:34 AM, sunset at 5:41 PM

5 / 6
Witaya Proadtayakogool // Shutterstock
Saturday, October 25
- High of 82 °F, low of 70 °F (21% humidity)
- Mostly sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:35 AM, sunset at 5:40 PM
- Mostly sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:35 AM, sunset at 5:40 PM
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6 / 6
1981 Rustic Studio kan // Shutterstock
Sunday, October 26
- High of 83 °F, low of 69 °F (22% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:36 AM, sunset at 5:39 PM
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:36 AM, sunset at 5:39 PM