St. George 7-day weather forecast

Written by:
December 8, 2025
ESOlex // Shutterstock

St. George 7-day weather forecast

Stacker created the forecast for St. George, Utah using data from OpenWeather. This week's high is 68 °F on Thursday, while the low is 40 °F on Monday. There are expected to be 6 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, December 8

- High of 63 °F, low of 40 °F (29% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Light air (3 mph wind)
- Sunrise at 7:35 AM, sunset at 5:17 PM
1 / 6
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Tuesday, December 9

- High of 66 °F, low of 46 °F (26% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Light air (3 mph wind)
- Sunrise at 7:36 AM, sunset at 5:17 PM
2 / 6
Matusciac Alexandru // Shutterstock

Wednesday, December 10

- High of 67 °F, low of 50 °F (26% humidity)
- Fair with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light air (2 mph wind)
- Sunrise at 7:37 AM, sunset at 5:17 PM
3 / 6
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Thursday, December 11

- High of 68 °F, low of 51 °F (35% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Light air (2 mph wind)
- Sunrise at 7:38 AM, sunset at 5:17 PM
- Last quarter moon
4 / 6
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Friday, December 12

- High of 67 °F, low of 51 °F (31% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light air (2 mph wind)
- Sunrise at 7:38 AM, sunset at 5:17 PM
5 / 6
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Saturday, December 13

- High of 66 °F, low of 49 °F (29% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light air (3 mph wind)
- Sunrise at 7:39 AM, sunset at 5:17 PM
6 / 6
Stepan Bessmelnitsin // Shutterstock

Sunday, December 14

- High of 64 °F, low of 49 °F (30% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light air (3 mph wind)
- Sunrise at 7:40 AM, sunset at 5:18 PM

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