Weather forecast for 10 days
Grayson, OK

On Sunday, in Grayson, mostly bright and sunny weather is expected.
The anticipated temperature range extends from a high of a hot 87.8°F (31°C) to a low of an agreeable 69.8°F (21°C).
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is calculated to be a very hot 98.6°F (37°C). Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The day's peak temperature will reflect the regular high for June of 86.9°F (30.5°C).
Sunrise was at 6:08 am and sunset will be at 8:34 pm; the daylight will last for 14h and 26min.

For the next ten days, a combination of cloudy, stormy and sunny weather is forecasted.
Rainfall is predicted for Monday, Tuesday, Saturday through next Tuesday. With moderate precipitation of 0.75" (19mm), most rainfall is expected on Tuesday.
In the coming days, the highest temperature will range between 82.4°F (28°C) and 91.4°F (33°C), while the lowest nightly temperature differences will be unnoticeable, as the lowest temperature will range between 66.2°F (19°C) and 71.6°F (22°C).
With the highest temperature of 91.4°F (33°C), Thursday will be the hottest day; the coldest day will be next Monday, with a maximum of 82.4°F (28°C).
Including the humidity's impact, the maximum feel-like temperature may increase substantially and range between a tropical 87.8°F (31°C) and a blistering 109.4°F (43°C).