Weather forecast for 10 daysKarnack, TX

Weather forecast for the weekend

Saturday Oct 24, 2026

  • 86°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphSE 124°
  • Humidity: 46%
  • UV index: 6
  • Sunrise: 7:27 am CDT
  • Sunset: 6:33 pm CDT
  • ▼
Tomorrow, in Karnack, a sun-drenched sky is also anticipated.
Temperature changes will be considerable, from a high of a humid 86°F to a low of a crisp 53.6°F.
The maximum heat index, which adjusts the air temperature based on humidity, is estimated at a tropical 86°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow, the forecasted high of 86°F is expected to reflect September's average high of 88.7°F.
Sunrise will be at 7:27 am and sunset at 6:33 pm; tomorrow's daylight will last for 11h and 6min.

Sunday Oct 25, 2026

  • 81°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphESE 109°
  • Humidity: 44%
  • UV index: 6
  • Sunrise: 7:28 am CDT
  • Sunset: 6:32 pm CDT
  • ▼
On Sunday, October 25, a mix of clouds and blue sky is expected.
Temperature measurements will peak at a moderately hot 80.6°F, with a considerable drop to a low of a crisp 53.6°F.
The maximum temperature for Sunday will be relatively higher than the regular high of 76.6°F in October.
Sunrise will be at 7:28 am and sunset at 6:32 pm; the daylight will last for 11h and 4min.

10-day overview

Daily temperatures

Warmest day: tomorrow 86°C.
Minimum temperature: 81°C.

Chance of precipitation

Highest chance: Saturday 31.10. 44%.

Long-term weather forecast

  • Friday
  • Oct 23, 2026
  • min.
  • 52°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphESE 113°
  • Humidity: 74%
  • UV index: 0
  • Sunrise: 7:27 am CDT
  • Sunset: 6:34 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 86°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphSE 124°
  • Humidity: 46%
  • UV index: 6
  • Sunrise: 7:27 am CDT
  • Sunset: 6:33 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 81°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphESE 109°
  • Humidity: 44%
  • UV index: 6
  • Sunrise: 7:28 am CDT
  • Sunset: 6:32 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 81°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphESE 117°
  • Humidity: 50%
  • UV index: 6
  • Sunrise: 7:29 am CDT
  • Sunset: 6:31 pm CDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 81°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphSE 137°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:30 am CDT
  • Sunset: 6:30 pm CDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 82°F
  • 55°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphSSE 148°
  • Humidity: 56%
  • UV index: 5
  • Sunrise: 7:31 am CDT
  • Sunset: 6:29 pm CDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 84°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphSE 133°
  • Humidity: 56%
  • UV index: 5
  • Sunrise: 7:31 am CDT
  • Sunset: 6:28 pm CDT
  • ▼
  • Friday
  • Oct 30, 2026
  • 82°F
  • 61°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0.04"
  • Wind: 6mphSE 136°
  • Humidity: 49%
  • UV index: 5
  • Sunrise: 7:32 am CDT
  • Sunset: 6:27 pm CDT
  • ▼
  • Saturday
  • Oct 31, 2026
  • 81°F
  • 63°F
Showers
Showers
  • Precip. probability: 44%
  • Precipitation: 0.16"
  • Wind: 7mphSSE 161°
  • Humidity: 66%
  • UV index: 4
  • Sunrise: 7:33 am CDT
  • Sunset: 6:26 pm CDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 82°F
  • 61°F
AM Showers
AM Showers
  • Precip. probability: 33%
  • Precipitation: 0.2"
  • Wind: 7mphS 187°
  • Humidity: 66%
  • UV index: 3
  • Sunrise: 6:34 am CST
  • Sunset: 5:26 pm CST
  • ▼
During the ten-day period, cloud-filled, clear and wet weather is anticipated.
Rainfall is predicted for next Saturday and Sunday.
Fluctuations in temperature will be barely perceptible over the next several days. Expected highs will hover between 80.6°F and 86°F, while nighttime temperatures are expected to vary from 51.8°F to 62.6°F.
Expect the hottest day on Saturday, with temperatures peaking at 86°F; the coldest days will be Sunday through Tuesday and next Saturday, with a maximum of 80.6°F.
Updated: Oct 24, 2026 @ 03:49:35 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, sunshine is expected with little to no cloud cover.

Tomorrow, the highest temperature will be 86°F, while the lowest temperature will be 53.6°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at 86°F.
The highest temperature tomorrow will be noticeably higher than the average maximum of 76.6°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Saturday, in Karnack, sunrise will be at 7:27 am and sunset at 6:33 pm (CDT).

Tomorrow, the daylight will last for 11h and 6min.

On Sunday, in Karnack, clouds and sunshine will alternate throughout the day.

On Sunday, the maximum temperature will be 80.6°F, while the minimum temperature will be 53.6°F.