Weather forecast for 10 daysSouth Mountain, TX

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 66°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNNE 19°
  • Humidity: 39%
  • UV index: 7
  • Sunrise: 7:35 am CDT
  • Sunset: 6:56 pm CDT
  • ▼
Today, in South Mountain, mainly sunny skies with just a few high clouds are anticipated.
The highest predicted temperature is a breezy 66.2°F, while the lowest temperature will be a frosty 42.8°F.
Conditions will lean colder, as the high of 66.2°F is more representative of November's climate.
Sunrise was at 7:35 am and sunset will be at 6:56 pm; the daylight will last for 11h and 22min.

Sunday Oct 18, 2026

  • 72°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphE 94°
  • Humidity: 51%
  • UV index: 7
  • Sunrise: 7:36 am CDT
  • Sunset: 6:55 pm CDT
  • ▼
Tomorrow, on Sunday, October 18, sunshine is expected with little to no cloud cover.
The maximum temperature will be a delightful 71.6°F, while the minimum predicted temperature is a frosty 48.2°F.
Tomorrow, the peak temperature is expected to be moderately lower than the usual high for October at 76.6°F.
Sunrise will be at 7:36 am and sunset at 6:55 pm; tomorrow's daylight will last for 11h and 20min.

10-day overview

Daily temperatures

Warmest period: Thursday - Monday 84°C.
Coldest day: today 66°C.

Chance of precipitation

Highest chance: Monday 26.10. 13%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 66°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNNE 19°
  • Humidity: 39%
  • UV index: 7
  • Sunrise: 7:35 am CDT
  • Sunset: 6:56 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 72°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphE 94°
  • Humidity: 51%
  • UV index: 7
  • Sunrise: 7:36 am CDT
  • Sunset: 6:55 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 75°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSE 132°
  • Humidity: 50%
  • UV index: 7
  • Sunrise: 7:36 am CDT
  • Sunset: 6:54 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 79°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphESE 109°
  • Humidity: 51%
  • UV index: 6
  • Sunrise: 7:37 am CDT
  • Sunset: 6:53 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 82°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphESE 111°
  • Humidity: 48%
  • UV index: 6
  • Sunrise: 7:38 am CDT
  • Sunset: 6:52 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 84°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphSSE 168°
  • Humidity: 50%
  • UV index: 6
  • Sunrise: 7:38 am CDT
  • Sunset: 6:51 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 84°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphSSE 161°
  • Humidity: 51%
  • UV index: 6
  • Sunrise: 7:39 am CDT
  • Sunset: 6:50 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 84°F
  • 61°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 11mphSSE 163°
  • Humidity: 60%
  • UV index: 5
  • Sunrise: 7:40 am CDT
  • Sunset: 6:49 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 84°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 9mphSSE 157°
  • Humidity: 60%
  • UV index: 6
  • Sunrise: 7:41 am CDT
  • Sunset: 6:48 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 84°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 9mphSSE 152°
  • Humidity: 59%
  • UV index: 6
  • Sunrise: 7:42 am CDT
  • Sunset: 6:47 pm CDT
  • ▼
For the next ten days, a combination of sunny and cloud-filled weather is predicted.
Rain is not expected in South Mountain in the upcoming period.
Noticeable swings in temperature are expected over the next several days. Maximum temperatures are forecasted between 66.2°F and 84.2°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 42.8°F to 62.6°F.
With a maximum temperature of 84.2°F, Thursday through next Monday will be the hottest days in South Mountain; today is the coldest day, with a maximum temperature of 66.2°F.
Updated: Oct 17, 2026 @ 16:55:38 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in South Mountain, dry and sunny weather is expected throughout the day.

Today, the highest temperature will be 66.2°F, while the lowest temperature will be 42.8°F.
The maximum temperature today will be significantly lower than the average highest temperature of 76.6°F in October. The lowest temperature today will be also notably lower than the average low of 59.2°F.

On Saturday, in South Mountain, sunrise was at 7:35 am and sunset will be at 6:56 pm (CDT).

In South Mountain, today, there will be 11h and 22min of daylight.

Tomorrow, in South Mountain, sunshine will likely continue with scattered clouds at most.

Tomorrow, the maximum temperature will be 71.6°F, while the minimum temperature will be 48.2°F.
The maximum temperature tomorrow will be a few degrees lower than the average highest temperature in October. The lowest temperature tomorrow will be notably lower than the average low of 59.2°F.

On Sunday, in South Mountain, sunrise will be at 7:36 am and sunset at 6:55 pm (CDT).

In South Mountain, tomorrow, there will be 11h and 20min of daylight.