Weather forecast for 10 daysSaint George, UT
Weather forecast for the weekend
Sunday Oct 18, 2026
- 75°F
- 55°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSE 124°
- Humidity: 41%
- UV index: 5
- Sunrise: 7:45 am MDT
- Sunset: 6:53 pm MDT
- details ▼
Tomorrow, in Saint George, variable cloud cover will persist, but sunshine will break through.
Rainfall is not anticipated. The temperature is predicted to vary between a moderately hot 75.2°F and a moderate 55.4°F.
Tomorrow, the expected peak temperature is set to be moderately higher than the typical October temperature of 70.7°F.
Sunrise will be at 7:45 am and sunset at 6:53 pm; tomorrow's daylight will last for 11h and 8min.
Rainfall is not anticipated. The temperature is predicted to vary between a moderately hot 75.2°F and a moderate 55.4°F.
Tomorrow, the expected peak temperature is set to be moderately higher than the typical October temperature of 70.7°F.
Sunrise will be at 7:45 am and sunset at 6:53 pm; tomorrow's daylight will last for 11h and 8min.
10-day overview
Daily temperatures
Warmest period: Monday - Tuesday 79°C.
Coldest day: Friday 63°C.
Coldest day: Friday 63°C.
Chance of precipitation
Highest chance: Thursday 74%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 57°F
Light Rain Early
- Precip. probability: 67%
- Precipitation: 0.04"
- Wind: 8mphESE 103°
- Humidity: 37%
- UV index: 0
- Sunrise: 7:44 am MDT
- Sunset: 6:54 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 75°F
- 55°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSE 124°
- Humidity: 41%
- UV index: 5
- Sunrise: 7:45 am MDT
- Sunset: 6:53 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 79°F
- 59°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 6mphSE 146°
- Humidity: 49%
- UV index: 5
- Sunrise: 7:46 am MDT
- Sunset: 6:52 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 79°F
- 61°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 6mphSSE 153°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:47 am MDT
- Sunset: 6:50 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 63°F
PM Thunderstorms
- Precip. probability: 55%
- Precipitation: 0.43"
- Wind: 11mphSE 133°
- Humidity: 56%
- UV index: 5
- Sunrise: 7:47 am MDT
- Sunset: 6:49 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 68°F
- 54°F
Thunderstorms
- Precip. probability: 74%
- Precipitation: 0.59"
- Wind: 9mphS 175°
- Humidity: 71%
- UV index: 5
- Sunrise: 7:48 am MDT
- Sunset: 6:48 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 63°F
- 48°F
AM Showers
- Precip. probability: 39%
- Precipitation: 0.04"
- Wind: 7mphSW 219°
- Humidity: 72%
- UV index: 5
- Sunrise: 7:49 am MDT
- Sunset: 6:47 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 68°F
- 52°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphS 169°
- Humidity: 61%
- UV index: 5
- Sunrise: 7:50 am MDT
- Sunset: 6:45 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 72°F
- 54°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphESE 123°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:51 am MDT
- Sunset: 6:44 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 50°F
Mostly Sunny
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 9mphS 173°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:52 am MDT
- Sunset: 6:43 pm MDT
- details ▼
The next ten days will bring unstable conditions, and a mix of dull, wet, stormy and mostly clear weather is forecasted.
Rainfall is anticipated on Saturday, Wednesday through Friday.
Expect a substantial fluctuation in daytime highs throughout the forecast window. The temperature is expected to swing from 62.6°F up to 78.8°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 48.2°F up to 62.6°F.
Monday and Tuesday, with the highest temperature of 78.8°F, will be the warmest days in Saint George; Friday will be the coldest day, with the highest temperature of 62.6°F.
Rainfall is anticipated on Saturday, Wednesday through Friday.
Expect a substantial fluctuation in daytime highs throughout the forecast window. The temperature is expected to swing from 62.6°F up to 78.8°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 48.2°F up to 62.6°F.
Monday and Tuesday, with the highest temperature of 78.8°F, will be the warmest days in Saint George; Friday will be the coldest day, with the highest temperature of 62.6°F.
Updated: Oct 18, 2026 @ 00:56:59 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, in Saint George, variable cloud cover will persist, but sunshine will break through.
No, it will not rain tomorrow.
Tomorrow, the maximum temperature will be 75.2°F, while the minimum temperature will be 55.4°F.
Tomorrow, the maximum temperature will be a few degrees higher than the average highest temperature in October. Tomorrow, the lowest temperature will be also a few degrees higher than the average low temperature.
Tomorrow, the maximum temperature will be a few degrees higher than the average highest temperature in October. Tomorrow, the lowest temperature will be also a few degrees higher than the average low temperature.
On Sunday, in Saint George, sunrise will be at 7:45 am and sunset at 6:53 pm (MDT).
Tomorrow, the daylight will last for 11h and 8min.
