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Grayson County, KY Weather Conditions

Updated: Mon Mar 9th 2026 7:30 AM CDT

Fog

44^°F 7^°C

Feels Like 40^°F / 5^°C

Grayson County, KY weather condition is Fog and 44°F.

Today's Weather in Grayson County,KY

The current weather in Grayson County KY as of 7:30 AM CDT on Mon Mar 9th 2026, has a sky condition of Fog with the visibility of 0 mile(s). It is 44 degrees fahrenheit but feels like 40 degrees. The barometric pressure is 30.05 - measured by inches of mercury - and is steady since its last observation. The humidity is 89 percent that's falling since the last report, with a dew point of 41 degrees fahrenheit which is falling. Wind direction is from the South-Southwest at 6.3 miles per hour, gusting at 13.2 miles per hour. Sunrise was at 7:05 AM and Sunset is at 6:47 PM. The moon phase is a Waning Gibbous moon rising at 12:22 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 7:05 AM

Sunset: 6:47 PM

As of:

Moon

Moonrise: 12:22 AM

Moonset: 9:56 AM

Phase: Waning Gibbous Moon

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Hourly Forecast - Next 8 hours

Next 5 Days...

Scattered Rain

Scattered Rain with a high of 77°F and a low of 61°F. Probable rainfall forecasted, having a 66% chance with an estimated 0.07in. Winds will be moderate, blowing around 13mph. Expect high humidity with levels above 80% to 89%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 77° \| Lo 61°	89%	66% \| est. 0.07in	0%	12.8 mph

Heavy Rain

Heavy Rain with a high of 68°F and a low of 41°F. Probable rainfall forecasted, having an 86% chance with an estimated 1.48in. Winds will be strong at speeds peaking at 26mph. Expect high humidity with levels above 80% to 93%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 68° \| Lo 41°	93%	86% \| est. 1.48in	0%	25.5 mph

Moderate Rain

Moderate Rain with a high of 46°F and a low of 33°F. Probable rainfall forecasted, having an 82% chance with an estimated 0.78in. Winds will be moderate, blowing around 20mph. The humidity will be on the higher side, reaching around 66%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 46° \| Lo 33°	66%	82% \| est. 0.78in	0%	19.9 mph

Sunny

Sunny with a high of 62°F and a low of 36°F. Winds will be moderate, blowing around 20mph. The humidity will be on the higher side, reaching around 67%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 62° \| Lo 36°	67%	0%	0%	19.5 mph

Partly Cloudy

Partly Cloudy with a high of 55°F and a low of 42°F. Winds will be moderate, blowing around 12mph. The humidity will be on the higher side, reaching around 62%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 55° \| Lo 42°	62%	0%	0%	11.4 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Grayson County, KY weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Friday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 44^°F. The morning temperature of 44°^F is lowest at 7am with the daytime high of 68°^F at 4pm and a low around 57°^F at 11am is expected.

Hourly Barometric Pressure

The highest pressure today is 30.1^inHg at 11am and lowest being 29.96^inHg at 8pm.

Hourly Wind Speeds

The fastest wind is reported to be 13^mph at 2pm, while the slowest is 5.4^mph around 12am; expect wind gusts peaking 21.3^mph at 11pm. View live wind conditions in Grayson County

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