Weather forecast for 10 daysCost, TX

10-day overview

Daily temperatures

Warmest day: Friday 79°C.
Coldest day: Monday 61°C.

Chance of precipitation

Highest chance: Sunday 71%.

Long-term weather forecast

  • Wednesday
  • Nov 11, 2026
  • 75°F
  • 57°F
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 4mphN 356°
  • Humidity: 86%
  • UV index: 3
  • Sunrise: 6:51 am CST
  • Sunset: 5:37 pm CST
  • ▼
  • Thursday
  • Nov 12, 2026
  • 77°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphNNE 14°
  • Humidity: 57%
  • UV index: 5
  • Sunrise: 6:51 am CST
  • Sunset: 5:36 pm CST
  • ▼
  • Friday
  • Nov 13, 2026
  • 79°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphSW 230°
  • Humidity: 58%
  • UV index: 5
  • Sunrise: 6:52 am CST
  • Sunset: 5:36 pm CST
  • ▼
  • Saturday
  • Nov 14, 2026
  • 72°F
  • 61°F
PM Showers
PM Showers
  • Precip. probability: 56%
  • Precipitation: 0.35"
  • Wind: 11mphESE 110°
  • Humidity: 77%
  • UV index: 3
  • Sunrise: 6:53 am CST
  • Sunset: 5:35 pm CST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 70°F
  • 54°F
Thundershowers
Thundershowers
  • Precip. probability: 71%
  • Precipitation: 0.51"
  • Wind: 10mphESE 106°
  • Humidity: 89%
  • UV index: 3
  • Sunrise: 6:54 am CST
  • Sunset: 5:35 pm CST
  • ▼
  • Monday
  • Nov 16, 2026
  • 61°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 12mphNNE 15°
  • Humidity: 79%
  • UV index: 5
  • Sunrise: 6:55 am CST
  • Sunset: 5:34 pm CST
  • ▼
  • Tuesday
  • Nov 17, 2026
  • 64°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphNE 44°
  • Humidity: 76%
  • UV index: 4
  • Sunrise: 6:56 am CST
  • Sunset: 5:34 pm CST
  • ▼
  • Wednesday
  • Nov 18, 2026
  • 72°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphE 94°
  • Humidity: 80%
  • UV index: 4
  • Sunrise: 6:56 am CST
  • Sunset: 5:33 pm CST
  • ▼
  • Thursday
  • Nov 19, 2026
  • 73°F
  • 64°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphESE 111°
  • Humidity: 83%
  • UV index: 4
  • Sunrise: 6:57 am CST
  • Sunset: 5:33 pm CST
  • ▼
  • Friday
  • Nov 20, 2026
  • 75°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • Wind: 9mphSE 126°
  • Humidity: 84%
  • UV index: 4
  • Sunrise: 6:58 am CST
  • Sunset: 5:33 pm CST
  • ▼
The next ten days will bring unstable conditions, and a mix of cloudy, dry and sunny, damp and storm-filled weather is forecasted.
Rain is forecasted for Saturday, Sunday and next Friday.
Temperature differences will be noticeable in the upcoming days. The maximum temperature will vary between 60.8°F and 78.8°F, while there will be also a marked difference in overnight low temperatures, as nighttime lows are forecast to fall between 48.2°F and 66.2°F.
Expect the warmest day on Friday, with temperatures peaking at 78.8°F; the coldest day will be Monday, with a maximum of 60.8°F.
Updated: Nov 11, 2026 @ 11:49:56 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Cost, weather will be unstable, and a combination of cloud-filled, sun-filled, showery and lightning-active weather is anticipated for the next ten days.

Rain is forecasted for Saturday, Sunday and next Friday in Cost. Sunday, with moderate precipitation of 0.51", will be the day with the most rainfall.

The maximum temperature will range between 60.8°F and 78.8°F, as the minimum temperature will range between 48.2°F and 66.2°F.

Friday will be the warmest day, with a maximum temperature of 78.8°F. The coldest day will be Monday, with a maximum of 60.8°F.

On Saturday, spotty afternoon showers could bring wet conditions to parts of the area.

Light precipitation of 0.35" is forecasted on Saturday. The possibility of rainfall is 56%.

On Saturday, the maximum temperature will be 71.6°F, while the minimum temperature will be 60.8°F.

On Sunday, in Cost, brief thunder-rain episodes are anticipated.

Moderate precipitation of 0.51" is predicted on Sunday. The likelihood of rainfall is 71%.

On Sunday, the highest temperature will be 69.8°F, while the lowest temperature will be 53.6°F.