Jefferson, SC

Hourly

2 PM

91° 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 19% Mostly cloudy

• RealFeel Shade™: 89°
• Heat Index: 91°
• Wind: SSE 6 mph
• Air Quality: Fair
• Max UV Index: 8.0 (Very High)
• Wind Gusts: 10 mph
• Humidity: 38%
• Indoor Humidity: 38% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

3 PM

92° RealFeel® 97° 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 19% Mostly cloudy

• RealFeel Shade™: 90°
• Heat Index: 92°
• Wind: SSE 6 mph
• Air Quality: Fair
• Max UV Index: 5.2 (Moderate)
• Wind Gusts: 12 mph
• Humidity: 38%
• Indoor Humidity: 38% (Humid)
• Dew Point: 63° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 78%
• Visibility: 10 mi
• Cloud Ceiling: 24900 ft

4 PM

91° 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 24% Mostly cloudy

• RealFeel Shade™: 89°
• Heat Index: 91°
• Wind: SSE 6 mph
• Air Quality: Fair
• Max UV Index: 2.6 (Moderate)
• Wind Gusts: 13 mph
• Humidity: 38%
• Indoor Humidity: 38% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 3 (Dull)
• Cloud Cover: 85%
• Visibility: 10 mi
• Cloud Ceiling: 19800 ft

5 PM

88° 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 47% Cloudy

• RealFeel Shade™: 86°
• Heat Index: 88°
• Wind: SE 6 mph
• Air Quality: Fair
• Max UV Index: 1.4 (Low)
• Wind Gusts: 13 mph
• Humidity: 40%
• Indoor Humidity: 40% (Slightly Humid)
• Dew Point: 61° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 90%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft

6 PM

85° 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

• RealFeel Shade™: 82°
• Heat Index: 87°
• Wind: SE 6 mph
• Air Quality: Fair
• Max UV Index: 0.5 (Low)
• Wind Gusts: 13 mph
• Humidity: 50%
• Indoor Humidity: 50% (Humid)
• Dew Point: 65° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 91%
• Rain: 0.05 in
• Visibility: 5 mi
• Cloud Ceiling: 4000 ft

7 PM

86° RealFeel® 85° 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

• RealFeel Shade™: 85°
• Heat Index: 87°
• Wind: SSE 6 mph
• Air Quality: Fair
• Max UV Index: 0.4 (Low)
• Wind Gusts: 13 mph
• Humidity: 48%
• Indoor Humidity: 48% (Humid)
• Dew Point: 64° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 91%
• Visibility: 10 mi
• Cloud Ceiling: 17700 ft

8 PM

86° RealFeel® 85° 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™: 85°
• Heat Index: 87°
• Wind: S 6 mph
• Air Quality: Fair
• Max UV Index: 0.0 (Low)
• Wind Gusts: 12 mph
• Humidity: 45%
• Indoor Humidity: 45% (Humid)
• Dew Point: 63° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 19200 ft

9 PM

82° RealFeel® 79° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 66% Thunderstorms

• Heat Index: 84°
• Wind: S 6 mph
• Air Quality: Fair
• Wind Gusts: 6 mph
• Humidity: 59%
• Indoor Humidity: 59% (Humid)
• Dew Point: 66° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 95%
• Rain: 0.06 in
• Visibility: 5 mi
• Cloud Ceiling: 4000 ft

10 PM

79° RealFeel® 78° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 59% Thunderstorms

• Heat Index: 80°
• Wind: SW 5 mph
• Air Quality: Fair
• Wind Gusts: 6 mph
• Humidity: 67%
• Indoor Humidity: 67% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 95%
• Rain: 0.01 in
• Visibility: 6 mi
• Cloud Ceiling: 4000 ft

11 PM

76° RealFeel® 77° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 40% Cloudy

• Wind: WNW 5 mph
• Air Quality: Fair
• Wind Gusts: 5 mph
• Humidity: 72%
• Indoor Humidity: 72% (Humid)
• Dew Point: 66° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 14100 ft