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Northeast weather to feel more like Thanksgiving than Memorial Day. See the temp forecast. Chevron right

Union, SC

65°F
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Union

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Union, SC Weather
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May 23 - June 6

Sat 5/23

77° /64°
97%
Cloudy and humid with a couple of showers and a thunderstorm; outdoor plans can be impacted

RealFeel®83°

RealFeel Shade™79°

Max UV Index3.0 (Moderate)

WindS 6 mph

Hours of Precipitation4

Hours of Rain4

Sun 5/24

81° /68°
55%
Mostly cloudy and humid with a thunderstorm

RealFeel®85°

RealFeel Shade™83°

Max UV Index3.0 (Moderate)

WindS 5 mph

Hours of Precipitation1

Hours of Rain1

Mon 5/25

79° /67°
56%
Cloudy and humid with a thunderstorm

RealFeel®85°

RealFeel Shade™84°

Max UV Index3.0 (Moderate)

WindWSW 4 mph

Hours of Precipitation2

Hours of Rain2

Tue 5/26

82° /68°
55%
Cloudy and humid with a thunderstorm

RealFeel®87°

RealFeel Shade™87°

Max UV Index3.0 (Moderate)

WindSSW 6 mph

Hours of Precipitation2

Hours of Rain2

Wed 5/27

83° /66°
55%
Cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®87°

RealFeel Shade™83°

Max UV Index3.0 (Moderate)

WindWSW 6 mph

Hours of Precipitation1

Hours of Rain1

Thu 5/28

83° /64°
66%
Considerable clouds and humid; showers in the afternoon

RealFeel®89°

RealFeel Shade™84°

Max UV Index7.0 (High)

WindW 5 mph

Hours of Precipitation1.5

Hours of Rain1.5

Fri 5/29

80° /62°
55%
Cloudy and humid with a bit of rain

RealFeel®84°

RealFeel Shade™84°

Max UV Index2.0 (Low)

WindENE 8 mph

Hours of Precipitation2

Hours of Rain2

Sat 5/30

71° /57°
6%
Less humid with considerable cloudiness

RealFeel®71°

RealFeel Shade™69°

Max UV Index3.0 (Moderate)

WindENE 9 mph

Sun 5/31

73° /56°
2%
Mainly cloudy with low humidity

RealFeel®72°

RealFeel Shade™71°

Max UV Index11.0 (Extreme)

WindNNE 10 mph

Mon 6/1

79° /62°
55%
Mainly cloudy with a touch of rain

RealFeel®84°

RealFeel Shade™80°

Max UV Index3.0 (Moderate)

WindSSW 2 mph

Hours of Precipitation2

Hours of Rain2

Tue 6/2

81° /64°
85%
Some sun, then turning cloudy; a shower in spots in the morning followed by rain in the afternoon

RealFeel®89°

RealFeel Shade™79°

Max UV Index11.0 (Extreme)

WindSSW 5 mph

Hours of Precipitation5

Hours of Rain5

Wed 6/3

83° /62°
60%
Periods of rain

RealFeel®87°

RealFeel Shade™81°

Max UV Index11.0 (Extreme)

WindSW 7 mph

Hours of Precipitation3

Hours of Rain3

Thu 6/4

82° /61°
25%
Cloudy

RealFeel®82°

RealFeel Shade™82°

Max UV Index3.0 (Moderate)

WindSSW 5 mph

Fri 6/5

82° /64°
55%
Humid with times of clouds and sun; a thundershower in spots in the afternoon

RealFeel®88°

RealFeel Shade™84°

Max UV Index8.0 (Very High)

WindSSW 6 mph

Hours of Precipitation0.5

Hours of Rain0.5

Sat 6/6

85° /63°
25%
Partly sunny and humid

RealFeel®95°

RealFeel Shade™89°

Max UV Index7.0 (High)

WindSSW 5 mph

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Weather Near Union:

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