Weather forecast for 10 daysGrayson, OK

Weather forecast for the weekend

Saturday Oct 24, 2026

  • 84°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSE 146°
  • Humidity: 46%
  • UV index: 5
  • Sunrise: 7:38 am CDT
  • Sunset: 6:37 pm CDT
  • ▼
Tomorrow, on Saturday, October 24, sun and clouds will share the sky, creating a partly cloudy day.
Day and night temperatures will contrast sharply, from a maximum of a temperate 84.2°F to a minimum of a cool 53.6°F.
The maximum heat index, which combines air temperature and relative humidity, is evaluated at 84.2°F.
Temperatures are trending hotter, with a peak resembling September's average maximum rather than October's seasonal high.
Sunrise will be at 7:38 am and sunset at 6:37 pm; tomorrow's daylight will last for 10h and 59min.

Sunday Oct 25, 2026

  • 82°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphSE 137°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:38 am CDT
  • Sunset: 6:36 pm CDT
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On Sunday, in Grayson, the sky will be mainly overcast.
A high of a warm 82.4°F during the day contrasts markedly with a low of a mild 55.4°F at night.
With a forecast of 82.4°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 7:38 am and sunset at 6:36 pm; the daylight will last for 10h and 57min.

10-day overview

Daily temperatures

Warmest day: tomorrow 84°C.
Minimum temperature: 75°C.

Chance of precipitation

Highest chance: Friday 30.10. 46%.

Long-term weather forecast

  • Friday
  • Oct 23, 2026
  • 82°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphSE 142°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:37 am CDT
  • Sunset: 6:38 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 84°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSE 146°
  • Humidity: 46%
  • UV index: 5
  • Sunrise: 7:38 am CDT
  • Sunset: 6:37 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 82°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphSE 137°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:38 am CDT
  • Sunset: 6:36 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 79°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSE 143°
  • Humidity: 46%
  • UV index: 5
  • Sunrise: 7:39 am CDT
  • Sunset: 6:34 pm CDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 75°F
  • 59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 7mphSSE 155°
  • Humidity: 53%
  • UV index: 3
  • Sunrise: 7:40 am CDT
  • Sunset: 6:33 pm CDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 81°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 11mphS 177°
  • Humidity: 54%
  • UV index: 5
  • Sunrise: 7:41 am CDT
  • Sunset: 6:32 pm CDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 81°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0.04"
  • Wind: 8mphSSE 160°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:42 am CDT
  • Sunset: 6:31 pm CDT
  • ▼
  • Friday
  • Oct 30, 2026
  • 79°F
  • 59°F
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 0.63"
  • Wind: 8mphSSE 149°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:43 am CDT
  • Sunset: 6:30 pm CDT
  • ▼
  • Saturday
  • Oct 31, 2026
  • 75°F
  • 61°F
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 0.2"
  • Wind: 10mphSSE 161°
  • Humidity: 61%
  • UV index: 2
  • Sunrise: 7:44 am CDT
  • Sunset: 6:29 pm CDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 77°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.2"
  • Wind: 9mphS 178°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 7:45 am CDT
  • Sunset: 6:28 pm CDT
  • ▼
Looking ahead, conditions suggest a period of primarily dull and occasionally wet and mostly clear weather is forecasted.
Rain is anticipated on Thursday through next Sunday.
In the coming days, the maximum temperature will vary between 75.2°F and 84.2°F, while the low temperature range extends from 53.6°F to 60.8°F.
The hottest day will be Saturday, with a maximum of 84.2°F; the coldest days will be Tuesday and next Saturday, with a maximum of 75.2°F.
Updated: Oct 23, 2026 @ 09:20:33 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Grayson, a combination of predominantly cloud-filled and occasionally showery and sun-filled weather is forecasted for the next ten days.

Rain is anticipated on Thursday through next Sunday in Grayson. With moderate precipitation of 0.63", next Friday will be the day with the most rainfall.

The maximum temperature will range between 75.2°F and 84.2°F, while the minimum temperature will vary between 53.6°F and 60.8°F.

Tomorrow will be the hottest day, with a maximum temperature of 84.2°F. With a maximum temperature of 75.2°F, Tuesday and next Saturday will be the coldest days.

On Saturday, in Grayson, scattered clouds may briefly filter the sunlight, but it will remain bright overall.

Tomorrow, the highest temperature will be 84.2°F, while the lowest temperature will be 53.6°F. The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at 84.2°F.
The maximum temperature tomorrow will be noticeably higher than the average highest temperature of 71.2°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Saturday, in Grayson, sunrise will be at 7:38 am and sunset at 6:37 pm (CDT).

In Grayson, the length of the day tomorrow will be 10h and 59min.

On Sunday, a dense overcast layer will shape the day’s outlook.

On Sunday, the maximum temperature will be 82.4°F, while the minimum temperature will be 55.4°F.