Live Weather & Forecast
Weather in Grayson
Kentucky, United States · Real-time conditions & 3-day outlook
28°C
Feels like 27°C
83°F / Feels 81°F
Sunny
Grayson, Kentucky
🌙 Nighttime
Updated: 2026-04-12 20:00
Humidity
25%
Wind
7.6 km/h SW
Wind Gust
15.9 km/h
Pressure
1019 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
6.3°C
Wind Degree
215°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
174.9 μg/m³
NO₂
5.2 μg/m³
O₃
106 μg/m³
SO₂
2.6 μg/m³
PM 2.5
7.2 μg/m³
PM 10
7.4 μg/m³
Weather Alerts 1
Met
· Moderate · Expected
Special Weather Statement issued April 12 at 11:11AM EDT by NWS Jackson KY
Low humidity, sunny to mostly sunny skies, unseasonably warm temperatures, very dry fuels, and breezy conditions will combine to result in Elevated Fire Danger this afternoon into early evening. Humidities will slowly recover but winds are forecast to persist through the overnight. Burning is not recommended as wildfire behavior could become erratic. Remember that Kentucky regulations make it ill...
Today's Hourly Forecast
24-hour breakdown for Grayson, Kentucky
12 AM
14°
Clear
1 AM
13°
Clear
2 AM
12°
Clear
3 AM
12°
Clear
4 AM
11°
Clear
5 AM
11°
Clear
6 AM
10°
Clear
7 AM
11°
Clear
8 AM
13°
Sunny
9 AM
16°
Sunny
10 AM
21°
Sunny
11 AM
25°
Sunny
12 PM
28°
Sunny
1 PM
30°
Sunny
2 PM
31°
Sunny
3 PM
31°
Sunny
4 PM
31°
Sunny
5 PM
31°
Sunny
6 PM
29°
Sunny
7 PM
27°
Partly Cloudy
8 PM
28°
Sunny
9 PM
24°
Clear
10 PM
23°
Clear
11 PM
22°
Clear
3-Day Forecast
Daily overview for Grayson, Kentucky
Today
Sunny
32°
/
10°
🌧️ 0% chance of rain
💧 Avg. humidity: 42%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 07:00 AM
🌇 Sunset: 08:05 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Moderate rain
23°
/
15°
🌧️ 80% chance of rain
💧 Avg. humidity: 60%
💨 Max wind: 21.2 km/h
🌧️ Total precip: 13.47 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:59 AM
🌇 Sunset: 08:06 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
30°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 59%
💨 Max wind: 21.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:57 AM
🌇 Sunset: 08:07 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Grayson
Plan your trip to Grayson, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Grayson?
Current conditions in Grayson: Sunny, temperature 28°C, humidity 25%.
What is the best time to visit Grayson?
The best time to visit Grayson is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Grayson?
Grayson is located at approximately 38.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Grayson?
The wettest period in Grayson is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Grayson?
For visits to Grayson during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Grayson in?
Grayson is located in United States, in the state of Kentucky.
What are the public holidays in Grayson in 2026?
View the 2026 public holidays for Grayson on our Holidays page.
What are the GPS coordinates used for the weather forecast in Grayson?
The weather forecast for Grayson uses coordinates 38.3326, -82.9485.