Tucson 7-day weather forecast

Written by:
December 15, 2025
ESOlex // Shutterstock

Tucson 7-day weather forecast

Stacker created the forecast for Tucson, Arizona using data from OpenWeather. This week's high is 78 °F on Monday, while the low is 61 °F on Wednesday. There are expected to be 4 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, December 15

- High of 78 °F, low of 62 °F (20% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:17 AM, sunset at 5:20 PM
1 / 6
supergenijalac // Shutterstock

Tuesday, December 16

- High of 74 °F, low of 62 °F (26% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:18 AM, sunset at 5:21 PM
2 / 6
Matusciac Alexandru // Shutterstock

Wednesday, December 17

- High of 74 °F, low of 61 °F (19% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:19 AM, sunset at 5:21 PM
3 / 6
ESOlex // Shutterstock

Thursday, December 18

- High of 73 °F, low of 61 °F (23% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:19 AM, sunset at 5:21 PM
4 / 6
Cari Rubin Photography // Shutterstock

Friday, December 19

- High of 77 °F, low of 64 °F (18% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:20 AM, sunset at 5:22 PM
- New moon
5 / 6
gillmar // Shutterstock

Saturday, December 20

- High of 77 °F, low of 62 °F (25% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:20 AM, sunset at 5:22 PM
6 / 6
cooperr // Shutterstock

Sunday, December 21

- High of 74 °F, low of 62 °F (25% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:21 AM, sunset at 5:23 PM

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