Weather forecast for tomorrowGrayson, OK

Weather forecast for tomorrow

Thursday Oct 29, 2026

  • 84°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 9mphS 182°
  • Humidity: 70%
  • UV index: 5
  • Sunrise: 7:42 am CDT
  • Sunset: 6:31 pm CDT
  • ▼
Tomorrow, sunlight and clouds will take turns dominating the sky.
Temperature fluctuations between a moderately hot 84.2°F and an enjoyable 62.6°F are predicted.
The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at a humid 91.4°F. Note that heat index values are valued for light wind and location in the shade.
Expect temperatures to match September's average maximum of 84.2°F rather than October's 71.2°F.
Sunrise will be at 7:42 am and sunset at 6:31 pm; tomorrow's daylight will last for 10h and 49min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 72°C.
Minimum temperature: 64°C.

Chance of precipitation

Highest chance: 9 am 22%.

Hourly weather forecast

  • 12 am
  • 66°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 1mphS 183°
  • Humidity: 93%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphSSE 157°
  • Humidity: 96%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 1mphESE 114°
  • Humidity: 96%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 1mphE 100°
  • Humidity: 95%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:42 am
  • 8 am
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 2mphE 95°
  • Humidity: 96%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 3mphSE 132°
  • Humidity: 80%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 4mphSSE 151°
  • Humidity: 70%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 5mphSE 135°
  • Humidity: 65%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 5mphESE 108°
  • Humidity: 62%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphE 83°
  • Humidity: 66%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:31 pm
  • 8 pm
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphENE 62°
  • Humidity: 79%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphENE 75°
  • Humidity: 82%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, the weather will be cloudy.
The temperature will vary between a minimum of 62.6°F and a maximum of 71.6°F. The warmest part of the day will be from 1 pm to 4 pm.
The forecasted maximum is more similar to September's typical high of 84.2°F than the average for October. The expected low will be also more in line with what’s typical in September than in October.
Updated: Oct 29, 2026 @ 04:06:10 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, variable cloud cover will persist, but sunshine will break through.

Tomorrow, the highest temperature will be 84.2°F, while the lowest temperature will be 62.6°F. The maximum heat index, which integrates air moisture with ambient temperature, is estimated at 91.4°F.
The maximum temperature will be significantly higher than the average highest temperature of 71.2°F in October. The lowest temperature will be also uncommonly higher than the average low of 53.2°F.

On Thursday, in Grayson, sunrise will be at 7:42 am and sunset at 6:31 pm (CDT).

In Grayson, tomorrow, there will be 10h and 49min of daylight.