Weather forecast for 10 daysSt. George, MO

Weather forecast for the weekend

Sunday Oct 18, 2026

66°F
39°F

Sunny

Precip. probability: 5%
Precipitation: 0"
Wind: 7mphSSE 156°
Humidity: 53%
UV index: 5
Sunrise: 7:13 am CDT
Sunset: 6:19 pm CDT
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Tomorrow, clear and sunny conditions are also expected.
The highest daytime temperature will touch a comfortable 66.2°F, creating a significant contrast with the predicted nighttime low of a cold 39.2°F.
Sunrise will be at 7:13 am and sunset at 6:19 pm; tomorrow's daylight will last for 11h and 5min.

10-day overview

Daily temperatures

Warmest period: Saturday - Sunday 81°C.
Coldest day: tomorrow 66°C.

Chance of precipitation

Highest chance: Monday - Tuesday 6%.

Long-term weather forecast

Saturday
Oct 17, 2026

min.
36°F

Clear

Precip. probability: 4%
Precipitation: 0"
Wind: 2mphSSE 148°
Humidity: 85%
UV index: 0
Sunrise: 7:12 am CDT
Sunset: 6:20 pm CDT
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Sunday
Oct 18, 2026

66°F
39°F

Sunny

Precip. probability: 5%
Precipitation: 0"
Wind: 7mphSSE 156°
Humidity: 53%
UV index: 5
Sunrise: 7:13 am CDT
Sunset: 6:19 pm CDT
details ▼

Monday
Oct 19, 2026

72°F
41°F

Mostly Sunny

Precip. probability: 6%
Precipitation: 0"
Wind: 3mphSSE 149°
Humidity: 54%
UV index: 5
Sunrise: 7:14 am CDT
Sunset: 6:17 pm CDT
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Tuesday
Oct 20, 2026

73°F
43°F

Partly Cloudy

Precip. probability: 6%
Precipitation: 0"
Wind: 3mphESE 103°
Humidity: 52%
UV index: 5
Sunrise: 7:15 am CDT
Sunset: 6:16 pm CDT
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Wednesday
Oct 21, 2026

75°F
45°F

Mostly Sunny

Precip. probability: 5%
Precipitation: 0"
Wind: 2mphS 172°
Humidity: 50%
UV index: 4
Sunrise: 7:16 am CDT
Sunset: 6:15 pm CDT
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Thursday
Oct 22, 2026

77°F
45°F

Sunny

Precip. probability: 5%
Precipitation: 0"
Wind: 3mphSE 135°
Humidity: 52%
UV index: 4
Sunrise: 7:17 am CDT
Sunset: 6:13 pm CDT
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Friday
Oct 23, 2026

79°F
48°F

Mostly Sunny

Precip. probability: 5%
Precipitation: 0"
Wind: 6mphESE 123°
Humidity: 50%
UV index: 4
Sunrise: 7:18 am CDT
Sunset: 6:12 pm CDT
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Saturday
Oct 24, 2026

81°F
50°F

Partly Cloudy

Precip. probability: 5%
Precipitation: 0"
Wind: 6mphSE 145°
Humidity: 49%
UV index: 4
Sunrise: 7:19 am CDT
Sunset: 6:11 pm CDT
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Sunday
Oct 25, 2026

81°F
50°F

Partly Cloudy

Precip. probability: 5%
Precipitation: 0"
Wind: 5mphSSW 199°
Humidity: 47%
UV index: 4
Sunrise: 7:20 am CDT
Sunset: 6:09 pm CDT
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Monday
Oct 26, 2026

77°F
48°F

Partly Cloudy

Precip. probability: 5%
Precipitation: 0"
Wind: 5mphS 185°
Humidity: 49%
UV index: 4
Sunrise: 7:21 am CDT
Sunset: 6:08 pm CDT
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Weather patterns suggest that a combination of mostly clear and overcast weather is forecasted.
Rainfall is not anticipated in St. George in the upcoming period.
Significant changes in temperature are expected in the next ten days. The maximum temperature will vary between 66.2°F and 80.6°F, while the fluctuation in night temperatures will be also significant, as temperatures overnight will fluctuate from 35.6°F up to 50°F.
With a maximum temperature of 80.6°F, next Saturday and Sunday will be the warmest days in St. George, Missouri; the coldest day will be Sunday, with a maximum of 66.2°F.

Updated: Oct 18, 2026 @ 02:02:22 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate