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Severe storms with damaging winds to focus on central, eastern US. Click for the forecast. Chevron right

Union, SC

79°F
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Union, SC Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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May 19 - June 2

Tue 5/19

89° /63°
1%
Clear

RealFeel®63°

Cloud Cover5%

WindSSW 4 mph

Wind Gusts6 mph

Wed 5/20

91° /65°
4%
Partly sunny and very warm

RealFeel®97°

RealFeel Shade™89°

Max UV Index11.0 (Extreme)

WindSSW 6 mph

Thu 5/21

89° /64°
65%
Remaining warm with some sun, then turning cloudy; a couple of afternoon showers and a thunderstorm

RealFeel®96°

RealFeel Shade™87°

Max UV Index11.0 (Extreme)

WindSSW 6 mph

Hours of Precipitation1

Hours of Rain1

Fri 5/22

81° /65°
55%
Considerable cloudiness and not as warm with a thunderstorm in spots

RealFeel®83°

RealFeel Shade™80°

Max UV Index5.0 (Moderate)

WindE 6 mph

Hours of Precipitation1

Hours of Rain1

Sat 5/23

81° /65°
55%
Cloudy and humid with a thunderstorm

RealFeel®88°

RealFeel Shade™84°

Max UV Index3.0 (Moderate)

WindS 5 mph

Hours of Precipitation1.5

Hours of Rain1.5

Sun 5/24

83° /64°
30%
Mostly cloudy and humid with a thunderstorm possible

RealFeel®92°

RealFeel Shade™85°

Max UV Index5.0 (Moderate)

WindSSW 5 mph

Mon 5/25

81° /65°
30%
Mostly cloudy and humid with a thunderstorm possible

RealFeel®92°

RealFeel Shade™86°

Max UV Index4.0 (Moderate)

WindS 4 mph

Tue 5/26

83° /64°
61%
Cloudy and humid; occasional morning rain and a thunderstorm followed by a couple of thunderstorms in the afternoon

RealFeel®92°

RealFeel Shade™92°

Max UV Index3.0 (Moderate)

WindSW 5 mph

Hours of Precipitation2.5

Hours of Rain2.5

Wed 5/27

81° /66°
55%
Clouds and sun with a thunderstorm in spots; humid

RealFeel®90°

RealFeel Shade™84°

Max UV Index11.0 (Extreme)

WindWSW 6 mph

Hours of Precipitation1.5

Hours of Rain1.5

Thu 5/28

83° /64°
65%
Humid with periods of rain and a thunderstorm

RealFeel®90°

RealFeel Shade™90°

Max UV Index3.0 (Moderate)

WindNNW 2 mph

Hours of Precipitation6

Hours of Rain6

Fri 5/29

82° /62°
16%
Rather cloudy and humid

RealFeel®94°

RealFeel Shade™91°

Max UV Index8.0 (Very High)

WindENE 4 mph

Sat 5/30

79° /59°
1%
Mostly cloudy and humid

RealFeel®86°

RealFeel Shade™84°

Max UV Index8.0 (Very High)

WindENE 8 mph

Sun 5/31

81° /62°
0%
Humid with sunshine and a few clouds

RealFeel®93°

RealFeel Shade™88°

Max UV Index11.0 (Extreme)

WindENE 7 mph

Mon 6/1

82° /60°
25%
Humid with sun yielding to clouds

RealFeel®90°

RealFeel Shade™90°

Max UV Index8.0 (Very High)

WindN 5 mph

Tue 6/2

87° /64°
25%
Mostly cloudy and humid

RealFeel®94°

RealFeel Shade™88°

Max UV Index5.0 (Moderate)

WindS 4 mph

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Weather Near Union:

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