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Union, SC

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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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June 18 - July 2

Thu 6/18

90° /72°
96%
Local Hurricane Tracker
Arthur
Thu, 6/18, 2:00 PM - Fri, 6/19, 6:00 AM
Humid with a couple of showers late this morning; a couple of afternoon thunderstorms; thunderstorms can bring flash flooding and localized damaging wind gusts

RealFeel®103°

RealFeel Shade™94°

Max UV Index11.0 (Extreme)

WindSW 12 mph

Hours of Precipitation3.5

Hours of Rain3.5

Fri 6/19

88° /65°
55%
Cloudy and humid with a thunderstorm in parts of the area

RealFeel®96°

RealFeel Shade™92°

Max UV Index6.0 (High)

WindW 9 mph

Hours of Precipitation1

Hours of Rain1

Sat 6/20

89° /66°
3%
Partly sunny and less humid

RealFeel®98°

RealFeel Shade™87°

Max UV Index12.0 (Extreme)

WindNNW 6 mph

Sun 6/21

91° /70°
14%
Clouds and some glimpses of blue sky

RealFeel®100°

RealFeel Shade™90°

Max UV Index11.0 (Extreme)

WindSW 6 mph

Mon 6/22

88° /72°
55%
Breezy in the morning; otherwise, humid with sun breaking through clouds at times with a thunderstorm in the afternoon

RealFeel®95°

RealFeel Shade™91°

Max UV Index5.0 (Moderate)

WindSW 13 mph

Hours of Precipitation1

Hours of Rain1

Tue 6/23

88° /68°
60%
Mostly cloudy with a couple of showers and a thunderstorm; any heavier downpours can lead to localized flooding

RealFeel®94°

RealFeel Shade™88°

Max UV Index6.0 (High)

WindW 9 mph

Hours of Precipitation3

Hours of Rain3

Wed 6/24

87° /69°
25%
Pleasant with times of clouds and sun

RealFeel®99°

RealFeel Shade™92°

Max UV Index9.0 (Very High)

WindN 2 mph

Thu 6/25

87° /70°
55%
Mostly cloudy and humid with a thunderstorm in parts of the area

RealFeel®96°

RealFeel Shade™92°

Max UV Index4.0 (Moderate)

WindWSW 6 mph

Hours of Precipitation2

Hours of Rain2

Fri 6/26

86° /69°
58%
Mostly cloudy and humid with a couple of thunderstorms

RealFeel®103°

RealFeel Shade™95°

Max UV Index6.0 (High)

WindSW 6 mph

Hours of Precipitation3.5

Hours of Rain3.5

Sat 6/27

88° /69°
7%
Humid with times of sun and clouds

RealFeel®101°

RealFeel Shade™94°

Max UV Index11.0 (Extreme)

WindWSW 4 mph

Sun 6/28

91° /70°
55%
Partly sunny with a thunderstorm in spots in the afternoon

RealFeel®102°

RealFeel Shade™94°

Max UV Index12.0 (Extreme)

WindNNE 2 mph

Hours of Precipitation0.5

Hours of Rain0.5

Mon 6/29

91° /71°
66%
Rain at times

RealFeel®99°

RealFeel Shade™94°

Max UV Index6.0 (High)

WindSE 2 mph

Hours of Precipitation3.5

Hours of Rain3.5

Tue 6/30

90° /70°
61%
Occasional rain

RealFeel®99°

RealFeel Shade™94°

Max UV Index5.0 (Moderate)

WindSSE 4 mph

Hours of Precipitation3.5

Hours of Rain3.5

Wed 7/1

89° /69°
25%
Sun and some clouds

RealFeel®101°

RealFeel Shade™99°

Max UV Index12.0 (Extreme)

WindNE 6 mph

Thu 7/2

89° /70°
25%
Sun breaking through clouds at times

RealFeel®93°

RealFeel Shade™90°

Max UV Index6.0 (High)

WindSE 6 mph

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Weather Near Union:

  • Columbia, SC
  • St. Andrews, SC
  • Sumter, SC
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