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Boston, Philly hit 100, NYC breaks record from 1888 amid heat wave. Get the latest Chevron right
Find out when the heat will end where you live Chevron right

Union, SC

100°F
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Today

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5 PM

99°
RealFeel® 106°
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
rain drop 61%
Chevron down
Partly sunny w/ t-storms
alerts

Severe Thunderstorm Watch

3:15 PM Wednesday - 12:00 AM Thursday
alerts

Heat Advisory

12:00 PM Tuesday - 8:00 PM Wednesday

RealFeel Shade™101°

WindSE 5 mph

Air QualityPoor

Max UV Index3 (Moderate)

Wind Gusts10 mph

Humidity43%

Indoor Humidity43% (Extremely Humid)

Dew Point73° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover35%

Rain0.15 in

Visibility4 mi

Cloud Ceiling33500 ft

6 PM

95°
RealFeel® 103°
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
rain drop 49%
Chevron down
Intermittent clouds
alerts

Severe Thunderstorm Watch

3:15 PM Wednesday - 12:00 AM Thursday
alerts

Heat Advisory

12:00 PM Tuesday - 8:00 PM Wednesday

RealFeel Shade™100°

WindNE 5 mph

Air QualityPoor

Max UV Index2 (Low)

Wind Gusts6 mph

Humidity46%

Indoor Humidity46% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover50%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

92°
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
rain drop 61%
Chevron down
Mostly cloudy w/ t-storms
alerts

Severe Thunderstorm Watch

3:15 PM Wednesday - 12:00 AM Thursday
alerts

Heat Advisory

12:00 PM Tuesday - 8:00 PM Wednesday

RealFeel Shade™96°

WindNNW 5 mph

Air QualityPoor

Max UV Index0 (Low)

Wind Gusts6 mph

Humidity57%

Indoor Humidity57% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover64%

Rain0.15 in

Visibility4 mi

Cloud Ceiling2000 ft

8 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
rain drop 51%
Chevron down
Thunderstorms
alerts

Severe Thunderstorm Watch

3:15 PM Wednesday - 12:00 AM Thursday

RealFeel Shade™88°

WindWNW 5 mph

Air QualityFair

Max UV Index0 (Low)

Wind Gusts8 mph

Humidity58%

Indoor Humidity58% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Rain0.04 in

Visibility6 mi

Cloud Ceiling4000 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
rain drop 47%
Chevron down
Mostly cloudy
alerts

Severe Thunderstorm Watch

3:15 PM Wednesday - 12:00 AM Thursday

WindWNW 5 mph

Air QualityFair

Wind Gusts7 mph

Humidity70%

Indoor Humidity70% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling30000 ft

10 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
rain drop 40%
Chevron down
Mostly cloudy
alerts

Severe Thunderstorm Watch

3:15 PM Wednesday - 12:00 AM Thursday

WindNW 5 mph

Air QualityFair

Wind Gusts7 mph

Humidity82%

Indoor Humidity82% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

74°
RealFeel® 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 32%
Chevron down
Mostly cloudy
alerts

Severe Thunderstorm Watch

3:15 PM Wednesday - 12:00 AM Thursday

WindNNW 5 mph

Air QualityFair

Wind Gusts6 mph

Humidity90%

Indoor Humidity90% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling30000 ft

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Weather Near Union:

  • Asheville, NC
  • Greenville, SC
  • Spartanburg, SC
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