Weather forecast for 10 daysKarnack, TX

Weather forecast for the weekend

Saturday Oct 24, 2026

  • 86°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSE 132°
  • Humidity: 38%
  • UV index: 6
  • Sunrise: 7:27 am CDT
  • Sunset: 6:33 pm CDT
  • ▼
Today, sunny conditions are expected to continue.
A high of a tropical 86°F during the day contrasts markedly with a low of a crisp 53.6°F at night.
Meteorological data shows 86°F is more characteristic of September's climate profile than October's.
Sunrise was at 7:27 am and sunset will be at 6:33 pm; the daylight will last for 11h and 6min.

Sunday Oct 25, 2026

  • 81°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphESE 105°
  • Humidity: 45%
  • UV index: 6
  • Sunrise: 7:28 am CDT
  • Sunset: 6:32 pm CDT
  • ▼
Tomorrow, patchy clouds will move across the sky, allowing for sunshine at times.
The temperature will peak at a moderately hot 80.6°F during the day, dropping to a low of a crisp 53.6°F at night.
The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at 80.6°F.
Tomorrow's maximum temperature is forecasted to be relatively higher than the usual 76.6°F high in October.
Sunrise will be at 7:28 am and sunset at 6:32 pm; tomorrow's daylight will last for 11h and 4min.

10-day overview

Daily temperatures

Warmest day: today 86°C.
Coldest day: Tuesday 79°C.

Chance of precipitation

Highest chance: Sunday 01.11. 43%.

Long-term weather forecast

  • Saturday
  • Oct 24, 2026
  • 86°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSE 132°
  • Humidity: 38%
  • 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: 3%
  • Precipitation: 0"
  • Wind: 6mphESE 105°
  • Humidity: 45%
  • UV index: 6
  • Sunrise: 7:28 am CDT
  • Sunset: 6:32 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 81°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphESE 121°
  • Humidity: 50%
  • UV index: 6
  • Sunrise: 7:29 am CDT
  • Sunset: 6:31 pm CDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 79°F
  • 57°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphSE 141°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:30 am CDT
  • Sunset: 6:30 pm CDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 82°F
  • 57°F
Sunny
Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 5mphSSE 147°
  • Humidity: 59%
  • UV index: 5
  • Sunrise: 7:31 am CDT
  • Sunset: 6:29 pm CDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 84°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphSE 135°
  • Humidity: 58%
  • UV index: 5
  • Sunrise: 7:31 am CDT
  • Sunset: 6:28 pm CDT
  • ▼
  • Friday
  • Oct 30, 2026
  • 81°F
  • 63°F
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0.16"
  • Wind: 7mphSE 130°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:32 am CDT
  • Sunset: 6:27 pm CDT
  • ▼
  • Saturday
  • Oct 31, 2026
  • 82°F
  • 66°F
Showers
Showers
  • Precip. probability: 35%
  • Precipitation: 0.28"
  • Wind: 8mphSSE 160°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:33 am CDT
  • Sunset: 6:26 pm CDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 84°F
  • 63°F
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 0.47"
  • Wind: 8mphS 188°
  • Humidity: 71%
  • UV index: 4
  • Sunrise: 6:34 am CST
  • Sunset: 5:26 pm CST
  • ▼
  • Monday
  • Nov 2, 2026
  • 81°F
  • 55°F
Few Showers
Few Showers
  • Precip. probability: 36%
  • Precipitation: 0.2"
  • Wind: 9mphSW 234°
  • Humidity: 58%
  • UV index: 5
  • Sunrise: 6:35 am CST
  • Sunset: 5:25 pm CST
  • ▼
Looking ahead, conditions suggest a period of cloud-filled, bright and rainy weather is predicted.
Rainfall is expected on Friday through next Monday.
In the upcoming period, the highest temperature will range between 78.8°F and 86°F, while the lowest night temperatures will vary significantly, as the lowest temperatures will be recorded between 53.6°F and 66.2°F.
The hottest day is today, with a maximum temperature of 86°F; with the highest temperature of 78.8°F, Tuesday will be the coldest day.
Updated: Oct 24, 2026 @ 14:42:52 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, expect consistent sunshine and open skies.

Today, the highest temperature in Karnack, Texas, will be 86°F, while the lowest temperature will be 53.6°F.
Today, the highest temperature will be uncommonly higher than the average maximum of 76.6°F in October. The lowest temperature will be in line with the average low of 56.7°F.

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

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

Tomorrow, occasional cloudiness will be present, but there will still be plenty of sun.

Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 53.6°F. The maximum heat index, which combines air temperature and relative humidity, is assessed at 80.6°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 76.6°F in October. The lowest temperature will be in line with the average low of 56.7°F.

On Sunday, in Karnack, sunrise will be at 7:28 am and sunset at 6:32 pm (CDT).

Tomorrow, the daylight will last for 11h and 4min.