Decatur, TN

Hourly

9 AM

73° RealFeel® 80° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 15% Mostly cloudy

• RealFeel Shade™: 76°
• Wind: S 4 mph
• Air Quality: Fair
• Max UV Index: 1.7 (Low)
• Wind Gusts: 4 mph
• Humidity: 88%
• Indoor Humidity: 88% (Very Humid)
• Dew Point: 69° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 AM

78° 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 19% Mostly cloudy

• RealFeel Shade™: 82°
• Wind: SSW 4 mph
• Air Quality: Fair
• Max UV Index: 2.8 (Moderate)
• Wind Gusts: 5 mph
• Humidity: 77%
• Indoor Humidity: 77% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 AM

83° 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% Mostly cloudy

• RealFeel Shade™: 87°
• Heat Index: 88°
• Wind: SSW 5 mph
• Air Quality: Fair
• Max UV Index: 3.8 (Moderate)
• Wind Gusts: 6 mph
• Humidity: 67%
• Indoor Humidity: 67% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

12 PM

87° RealFeel® 98° 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% Mostly cloudy

• RealFeel Shade™: 91°
• Heat Index: 92°
• Wind: SSW 5 mph
• Air Quality: Fair
• Max UV Index: 5.0 (Moderate)
• Wind Gusts: 6 mph
• Humidity: 59%
• Indoor Humidity: 59% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

1 PM

88° 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 51% Thunderstorms

• RealFeel Shade™: 89°
• Heat Index: 94°
• Wind: SSW 5 mph
• Air Quality: Fair
• Max UV Index: 2.7 (Moderate)
• Wind Gusts: 6 mph
• Humidity: 55%
• Indoor Humidity: 55% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 76%
• Rain: 0.04 in
• Visibility: 6 mi
• Cloud Ceiling: 4000 ft

2 PM

91° RealFeel® 101° Very Hot RealFeel Guide Very Hot 101° to 107° Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 40% Mostly cloudy

• RealFeel Shade™: 94°
• Heat Index: 96°
• Wind: SSW 5 mph
• Air Quality: Fair
• Max UV Index: 4.8 (Moderate)
• Wind Gusts: 6 mph
• Humidity: 48%
• Indoor Humidity: 48% (Very Humid)
• Dew Point: 69° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 27700 ft

3 PM

93° RealFeel® 99° 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 34% Mostly cloudy

• RealFeel Shade™: 94°
• Heat Index: 97°
• Wind: SSW 5 mph
• Air Quality: Fair
• Max UV Index: 3.4 (Moderate)
• Wind Gusts: 8 mph
• Humidity: 45%
• Indoor Humidity: 45% (Very Humid)
• Dew Point: 68° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 25400 ft

4 PM

94° RealFeel® 98° 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 37% Mostly cloudy

• RealFeel Shade™: 95°
• Heat Index: 97°
• Wind: SSW 5 mph
• Air Quality: Fair
• Max UV Index: 2.1 (Low)
• Wind Gusts: 6 mph
• Humidity: 41%
• Indoor Humidity: 41% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 4 (Dull)
• Cloud Cover: 84%
• Visibility: 10 mi
• Cloud Ceiling: 23100 ft

5 PM

92° RealFeel® 95° 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% Cloudy

• RealFeel Shade™: 93°
• Heat Index: 95°
• Wind: SSW 5 mph
• Air Quality: Fair
• Max UV Index: 1.2 (Low)
• Wind Gusts: 6 mph
• Humidity: 43%
• Indoor Humidity: 43% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 90%
• Visibility: 10 mi
• Cloud Ceiling: 23100 ft

6 PM

90° 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 47% Cloudy

• RealFeel Shade™: 93°
• Heat Index: 94°
• Wind: SSW 5 mph
• Air Quality: Fair
• Max UV Index: 0.6 (Low)
• Wind Gusts: 6 mph
• Humidity: 46%
• Indoor Humidity: 46% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 92%
• Visibility: 10 mi
• Cloud Ceiling: 23100 ft

7 PM

87° RealFeel® 88° 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% Thunderstorms

• RealFeel Shade™: 88°
• Heat Index: 92°
• Wind: S 5 mph
• Air Quality: Fair
• Max UV Index: 0.1 (Low)
• Wind Gusts: 6 mph
• Humidity: 56%
• Indoor Humidity: 56% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 93%
• Rain: 0.04 in
• Visibility: 6 mi
• Cloud Ceiling: 4000 ft

8 PM

85° RealFeel® 89° 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 47% Cloudy

• Heat Index: 89°
• Wind: S 5 mph
• Air Quality: Fair
• Wind Gusts: 6 mph
• Humidity: 63%
• Indoor Humidity: 63% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 94%
• Visibility: 10 mi
• Cloud Ceiling: 23100 ft

9 PM

82° 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 47% Cloudy

• Heat Index: 87°
• Wind: SSW 5 mph
• Air Quality: Fair
• Wind Gusts: 6 mph
• Humidity: 70%
• Indoor Humidity: 70% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 94%
• Visibility: 10 mi
• Cloud Ceiling: 23100 ft

10 PM

79° RealFeel® 82° 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% Thunderstorms

• Heat Index: 83°
• Wind: SSW 5 mph
• Air Quality: Fair
• Wind Gusts: 5 mph
• Humidity: 78%
• Indoor Humidity: 78% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 94%
• Rain: 0.04 in
• Visibility: 6 mi
• Cloud Ceiling: 4000 ft

11 PM

77° RealFeel® 82° 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 38% Cloudy

• Wind: SSW 5 mph
• Air Quality: Fair
• Wind Gusts: 5 mph
• Humidity: 84%
• Indoor Humidity: 84% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 94%
• Visibility: 10 mi
• Cloud Ceiling: 18200 ft