Weather forecast for tomorrow
Grayson, KY

Weather forecast for tomorrow

Tuesday, Jun 17.

Scattered Thunderstorms
6:06 am

8:59 pm
EDT
Scattered Thunderstorms
82°F / 70°F
  • Wind: 8mph SW
  • Humidity: 83%
  • Precip. probability: 58%
  • Precipitation: 0.71"
  • UV index: 5
Tomorrow, scattered thunderstorms are forecasted, bringing possible lightning and brief downpours.
The likelihood of rain is high, and precipitation will be moderate. The anticipated temperature range extends from a high of a moderately hot 82.4°F to a low of an agreeable 69.8°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is calculated to be a tropical 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
June's usual high of 84°F is predicted to be matched by the day’s maximum temperature.
Sunrise will be at 6:06 am and sunset at 8:59 pm; tomorrow's daylight will last for 14h and 53min.

Frequently asked questions

What is the weather forecast for Grayson for tomorrow?
Tomorrow, scattered thunderstorms are expected, and there may be periods of intense rain and thunder.
Will it rain tomorrow?
Moderate precipitation of 0.71" is expected. The possibility of rainfall is 58%.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 82.4°F, while the minimum temperature will be 69.8°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at 91.4°F.
The maximum temperature will be in line with the average highest temperature of 84°F in June. The lowest temperature will be slightly warmer than the average low of 61.3°F.
When are sunrise and sunset tomorrow?
On Tuesday, in Grayson, sunrise will be at 6:06 am and sunset at 8:59 pm (EDT).
How long will the day be tomorrow in Grayson?
Tomorrow, the daylight will last for 14h and 53min.

Hourly weather forecast

12 am
  • 73°F
  • Feels like:
    77°F
Cloudy
Cloudy
  • Wind: 2mph S
  • Pressure: 29.91"Hg
  • Humidity: 96%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 6mi
2 am
  • 72°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Wind: 2mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 100%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 5mi
4 am
  • 72°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 2mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 100%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 6mi
6 am
  • 72°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 2mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 100%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 6mi
Sunrise: 6:06 am
8 am
  • 72°F
  • Feels like:
    75°F
Showers
Showers
  • Wind: 4mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 96%
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Visibility: 6mi
10 am
  • 75°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 91%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 9mi
12 pm
  • 81°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph SW
  • Pressure: 29.91"Hg
  • Humidity: 77%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 81°F
  • Feels like:
    88°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 7mph SW
  • Pressure: 29.91"Hg
  • Humidity: 75%
  • Precip. probability: 48%
  • Precipitation: 0.08"
  • Visibility: 7mi
4 pm
  • 81°F
  • Feels like:
    86°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph SW
  • Pressure: 29.88"Hg
  • Humidity: 76%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 79°F
  • Feels like:
    84°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 6mph SW
  • Pressure: 29.85"Hg
  • Humidity: 79%
  • Precip. probability: 59%
  • Precipitation: 0.08"
  • Visibility: 7mi
8 pm
  • 77°F
  • Feels like:
    81°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 3mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 86%
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Visibility: 6mi
Sunset: 8:59 pm
10 pm
  • 73°F
  • Feels like:
    77°F
Thunderstorms
Thunderstorms
  • Wind: 2mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 95%
  • Precip. probability: 64%
  • Precipitation: 0.16"
  • Visibility: 4mi
Tomorrow, a combination of gloomy, stormy and showery weather is expected.
Rain is forecasted at 5 am, 8 am, 9 am, 1 pm, 2 pm, and from 5 pm to 8 pm, 10 pm and at 11 pm. With moderate precipitation of 0.2", most rainfall is expected at 1 pm.
The temperature will vary between a minimum of 69.8°F and a maximum of 80.6°F. The feels-like temperature will vary between the lowest temperature of 73.4°F and the highest temperature of 87.8°F. The warmest part of the day will be from noon to 5 pm.
The high temperature is expected to be alike with June's usual value of 84°F. Forecast models suggest a low more resembling July's typical minimum of 64.4°F than June's usual 61.3°F.
Updated: Jun 16, 2025 @ 10:11:48 UTC
Published by: Weather U.S. | About Us
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