Union, SC

Hourly

12 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 0% Mostly sunny

• RealFeel Shade™: 84°
• Heat Index: 85°
• Wind: S 4 mph
• Air Quality: Fair
• Max UV Index: 6.0 (High)
• Wind Gusts: 4 mph
• Humidity: 53%
• Indoor Humidity: 53% (Humid)
• Dew Point: 65° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 11%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

1 PM

86° RealFeel® 96° 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% Mostly sunny

• RealFeel Shade™: 85°
• Heat Index: 87°
• Wind: SE 4 mph
• Air Quality: Fair
• Max UV Index: 6.7 (High)
• Wind Gusts: 5 mph
• Humidity: 48%
• Indoor Humidity: 48% (Humid)
• Dew Point: 64° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 11%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

2 PM

88° RealFeel® 96° 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% Mostly sunny

• RealFeel Shade™: 87°
• Heat Index: 88°
• Wind: ESE 4 mph
• Air Quality: Fair
• Max UV Index: 6.0 (High)
• Wind Gusts: 5 mph
• Humidity: 44%
• Indoor Humidity: 44% (Humid)
• Dew Point: 63° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 11%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

3 PM

89° RealFeel® 96° 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% Mostly sunny

• RealFeel Shade™: 88°
• Heat Index: 90°
• Wind: SE 4 mph
• Air Quality: Fair
• Max UV Index: 4.6 (Moderate)
• Wind Gusts: 5 mph
• Humidity: 40%
• Indoor Humidity: 40% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 11%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

4 PM

91° 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 0% Mostly sunny

• RealFeel Shade™: 90°
• Heat Index: 91°
• Wind: SE 4 mph
• Air Quality: Fair
• Max UV Index: 3.3 (Moderate)
• Wind Gusts: 5 mph
• Humidity: 38%
• Indoor Humidity: 38% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 11%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

5 PM

90° RealFeel® 92° 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% Mostly sunny

• RealFeel Shade™: 88°
• Heat Index: 90°
• Wind: SSE 4 mph
• Air Quality: Fair
• Max UV Index: 2.1 (Low)
• Wind Gusts: 5 mph
• Humidity: 39%
• Indoor Humidity: 39% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 11%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 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 0% Mostly sunny

• RealFeel Shade™: 86°
• Heat Index: 87°
• Wind: S 4 mph
• Air Quality: Fair
• Max UV Index: 1.1 (Low)
• Wind Gusts: 4 mph
• Humidity: 44%
• Indoor Humidity: 44% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 11%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

84° 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 0% Mostly sunny

• RealFeel Shade™: 84°
• Heat Index: 85°
• Wind: S 4 mph
• Air Quality: Fair
• Max UV Index: 0.1 (Low)
• Wind Gusts: 4 mph
• Humidity: 50%
• Indoor Humidity: 50% (Humid)
• Dew Point: 64° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 11%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 PM

80° RealFeel® 81° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly clear

• Heat Index: 82°
• Wind: S 4 mph
• Air Quality: Fair
• Wind Gusts: 4 mph
• Humidity: 60%
• Indoor Humidity: 60% (Humid)
• Dew Point: 65° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 17%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

77° RealFeel® 78° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Partly cloudy

• Wind: SSW 2 mph
• Air Quality: Fair
• Wind Gusts: 4 mph
• Humidity: 67%
• Indoor Humidity: 67% (Humid)
• Dew Point: 65° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 35%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

73° RealFeel® 74° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Intermittent clouds

• Wind: SSW 2 mph
• Air Quality: Fair
• Wind Gusts: 4 mph
• Humidity: 75%
• Indoor Humidity: 75% (Humid)
• Dew Point: 65° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 53%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

70° RealFeel® 70° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Intermittent clouds

• Wind: SSW 2 mph
• Air Quality: Fair
• Wind Gusts: 4 mph
• Humidity: 83%
• Indoor Humidity: 83% (Humid)
• Dew Point: 65° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 65%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft