Grayson, KY

Hourly

12 PM

82° RealFeel® 93° Hot RealFeel Guide Hot 90° to 100° Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 86°
• Wind: SSW 6 mph
• Air Quality: Poor
• Max UV Index: 6 (High)
• Wind Gusts: 7 mph
• Humidity: 70%
• Indoor Humidity: 70% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 14500 ft

1 PM

83° RealFeel® 93° Hot RealFeel Guide Hot 90° to 100° Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 3% Intermittent clouds

• RealFeel Shade™: 86°
• Wind: SW 6 mph
• Air Quality: Poor
• Max UV Index: 7 (High)
• Wind Gusts: 7 mph
• Humidity: 64%
• Indoor Humidity: 64% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 14500 ft

2 PM

84° RealFeel® 94° Hot RealFeel Guide Hot 90° to 100° Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 43% Intermittent clouds

• RealFeel Shade™: 87°
• Wind: SW 6 mph
• Air Quality: Poor
• Max UV Index: 6 (High)
• Wind Gusts: 7 mph
• Humidity: 62%
• Indoor Humidity: 62% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 14600 ft

3 PM

85° RealFeel® 94° Hot RealFeel Guide Hot 90° to 100° Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 47% Intermittent clouds

• RealFeel Shade™: 88°
• Wind: SW 6 mph
• Air Quality: Poor
• Max UV Index: 5 (Moderate)
• Wind Gusts: 7 mph
• Humidity: 60%
• Indoor Humidity: 60% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 14600 ft

4 PM

83° RealFeel® 87° Very Warm RealFeel Guide Very Warm 82° to 89° Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine. LEARN MORE 51% Mostly cloudy w/ t-storms

• RealFeel Shade™: 85°
• Wind: SSW 6 mph
• Air Quality: Poor
• Max UV Index: 1 (Low)
• Wind Gusts: 7 mph
• Humidity: 73%
• Indoor Humidity: 73% (Extremely Humid)
• Dew Point: 74° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Rain: 0.27 in
• Visibility: 3 mi
• Cloud Ceiling: 2000 ft

5 PM

82° RealFeel® 90° Hot RealFeel Guide Hot 90° to 100° Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 16% Intermittent clouds

• RealFeel Shade™: 87°
• Wind: S 6 mph
• Air Quality: Poor
• Max UV Index: 2 (Low)
• Wind Gusts: 6 mph
• Humidity: 73%
• Indoor Humidity: 73% (Extremely Humid)
• Dew Point: 73° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 13900 ft

6 PM

81° RealFeel® 87° Very Warm RealFeel Guide Very Warm 82° to 89° Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine. LEARN MORE 12% Intermittent clouds

• RealFeel Shade™: 85°
• Wind: SSW 6 mph
• Air Quality: Poor
• Max UV Index: 1 (Low)
• Wind Gusts: 7 mph
• Humidity: 74%
• Indoor Humidity: 74% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 13100 ft

7 PM

80° RealFeel® 84° Very Warm RealFeel Guide Very Warm 82° to 89° Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine. LEARN MORE 16% Intermittent clouds

• RealFeel Shade™: 84°
• Wind: SSW 6 mph
• Air Quality: Poor
• Max UV Index: 1 (Low)
• Wind Gusts: 7 mph
• Humidity: 71%
• Indoor Humidity: 71% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 4 (Dull)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 12400 ft

8 PM

79° RealFeel® 84° Very Warm RealFeel Guide Very Warm 82° to 89° Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine. LEARN MORE 49% Cloudy

• RealFeel Shade™: 84°
• Wind: WNW 5 mph
• Air Quality: Poor
• Max UV Index: 0 (Low)
• Wind Gusts: 10 mph
• Humidity: 78%
• Indoor Humidity: 78% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 19200 ft

9 PM

77° RealFeel® 77° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 56% Thunderstorms

• Wind: NNE 5 mph
• Air Quality: Poor
• Wind Gusts: 9 mph
• Humidity: 80%
• Indoor Humidity: 80% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 99%
• Rain: 0.07 in
• Visibility: 5 mi
• Cloud Ceiling: 4000 ft

10 PM

77° RealFeel® 80° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 49% Cloudy

• Wind: ESE 5 mph
• Air Quality: Poor
• Wind Gusts: 9 mph
• Humidity: 79%
• Indoor Humidity: 79% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 98%
• Visibility: 10 mi
• Cloud Ceiling: 4000 ft

11 PM

74° RealFeel® 77° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 49% Cloudy

• Wind: ESE 5 mph
• Air Quality: Poor
• Wind Gusts: 9 mph
• Humidity: 85%
• Indoor Humidity: 85% (Very Humid)
• Dew Point: 69° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 97%
• Visibility: 10 mi
• Cloud Ceiling: 19200 ft