St. George 7-day weather forecast

·Stacker

ESOlex // Shutterstock
ESOlex // Shutterstock

Stacker created the forecast for St. George, Utah using data from OpenWeather. This week's high is 75 °F on Tuesday, while the low is 48 °F on Saturday. There are expected to be 6 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, October 19

- High of 74 °F, low of 59 °F (61% humidity)
- Partly sunny with a 100% chance of rain (3 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:45 AM, sunset at 6:52 PM

You may also like: Cheapest gas stations in St. George

Tuesday, October 20

afoto6267 // Shutterstock

1 / 6

Tuesday, October 20

- High of 75 °F, low of 58 °F (50% humidity)
- Fair with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:46 AM, sunset at 6:51 PM
Wednesday, October 21

Matusciac Alexandru // Shutterstock

2 / 6

Wednesday, October 21

- High of 74 °F, low of 56 °F (50% humidity)
- Fair with a 93% chance of rain (3 mm of rain)
- High risk of harm from sun exposure (5 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:47 AM, sunset at 6:49 PM
Thursday, October 22

liseykina // Shutterstock

3 / 6

Thursday, October 22

- High of 68 °F, low of 55 °F (59% humidity)
- Mostly sunny with a 100% chance of rain (7 mm of rain)
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:48 AM, sunset at 6:48 PM
Friday, October 23

Alex Linch // Shutterstock

4 / 6

Friday, October 23

- High of 63 °F, low of 50 °F (75% humidity)
- Mostly sunny with a 69% chance of rain (5 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:49 AM, sunset at 6:47 PM
Saturday, October 24

Dmitry Naumov // Shutterstock

5 / 6

Saturday, October 24

- High of 69 °F, low of 48 °F (57% humidity)
- Fair with a 31% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:50 AM, sunset at 6:46 PM

You may also like: How long does it take to buy a house in St. George in 2026?

Sunday, October 25

Robert Schlie // Shutterstock

6 / 6

Sunday, October 25

- High of 73 °F, low of 55 °F (19% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (4 mph wind)
- Sunrise at 7:51 AM, sunset at 6:44 PM
- Full moon