Weather forecast for tomorrowKarnack, TX
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 73°F
- 46°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 5mphE 83°
- Humidity: 48%
- UV index: 6
- Sunrise: 7:23 am CDT
- Sunset: 6:40 pm CDT
- details ▼
On Sunday, in Karnack, expect brilliant sunshine under mostly clear skies.
Considerable temperature fluctuations from a high of a warm 73.4°F to a low of a brisk 46.4°F are anticipated.
October's usual high of 76.6°F is anticipated to be matched by the day’s maximum temperature.
Sunrise will be at 7:23 am and sunset at 6:40 pm; tomorrow's daylight will last for 11h and 17min.
Considerable temperature fluctuations from a high of a warm 73.4°F to a low of a brisk 46.4°F are anticipated.
October's usual high of 76.6°F is anticipated to be matched by the day’s maximum temperature.
Sunrise will be at 7:23 am and sunset at 6:40 pm; tomorrow's daylight will last for 11h and 17min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 72°C.
Coldest hour: 6 am 45°C.
Coldest hour: 6 am 45°C.
Chance of precipitation
Highest chance: 6 am 4%.
Hourly weather forecast
- 12 am
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphNE 43°
- Humidity: 73%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphNE 49°
- Humidity: 79%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphNE 54°
- Humidity: 83%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphNE 53°
- Humidity: 84%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:23 am
- 8 am
- 45°F
- Feels like:45°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphENE 56°
- Humidity: 84%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphE 84°
- Humidity: 55%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphE 94°
- Humidity: 39%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 2 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphE 99°
- Humidity: 33%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 4 pm
- 72°F
- Feels like:72°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphE 99°
- Humidity: 30%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphE 88°
- Humidity: 37%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:40 pm
- 8 pm
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphE 83°
- Humidity: 57%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphE 92°
- Humidity: 71%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, sunshine is expected.
The temperature will be between the lowest temperature of 42.8°F and the highest temperature of 71.6°F. The warmest part of the day will be from 3 pm to 5 pm.
The forecasted high will be comparable to the typical October maximum of 76.6°F. The minimum temperature tomorrow will be more in line with November's average low of 47.1°F than October's average of 56.7°F.
The temperature will be between the lowest temperature of 42.8°F and the highest temperature of 71.6°F. The warmest part of the day will be from 3 pm to 5 pm.
The forecasted high will be comparable to the typical October maximum of 76.6°F. The minimum temperature tomorrow will be more in line with November's average low of 47.1°F than October's average of 56.7°F.
Updated: Oct 17, 2026 @ 19:08:19 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in Karnack, expect brilliant sunshine under mostly clear skies.
Tomorrow, the maximum temperature will be 73.4°F, while the minimum temperature will be 46.4°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature will be noticeably lower than the average low of 56.7°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature will be noticeably lower than the average low of 56.7°F.
On Sunday, in Karnack, sunrise will be at 7:23 am and sunset at 6:40 pm (CDT).
Tomorrow, the daylight will last for 11h and 17min.
