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April 29th, 2026 :: 8:26 am EDT   

Local Weather Report for
Union
South Carolina, United States

 Union Weather Forecast Summary  
 
Today
Apr 29th
Thursday
Apr 30th
Friday
May 1st
Saturday
May 2nd
Sunday
May 3rd
Thundershowers Mix of Sun and Cloud Showers Showers Sunny
76°F
74°F
59°F
62°F
50°F
56°F
51°F
68°F
45°F
 
 Union Detailed Weather Forecast  
 
Wednesday, April 29th, 2026
Morning Temperature: 62°F
Cloudy with sunny periods with a few showers.
Afternoon Temperature: 74°F
Mostly sunny with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 67°F
Clear with cloudy periods with a slight chance of showers or thundershowers.
Thursday, April 30th, 2026
Overnight Temperature: 60°F
Cloudy with clear periods.
Morning Temperature: 65°F
Sunny with cloudy periods.
Afternoon Temperature: 72°F
Sunny with cloudy periods.
Evening Temperature: 64°F
Clear with cloudy periods.
Friday, May 1st, 2026
Overnight Temperature: 57°F
A mix of cloudy and clear skies.
Morning Temperature: 59°F
Mostly cloudy.
Afternoon Temperature: 52°F
Cloudy with a few showers.
Evening Temperature: 50°F
Mostly cloudy with a few showers.
Saturday, May 2nd, 2026
Overnight Temperature: 52°F
Mostly cloudy with a slight chance of showers.
Morning Temperature: 54°F
Cloudy with a few showers.
Afternoon Temperature: 56°F
Cloudy with showers likely.
Evening Temperature: 53°F
A mix of cloudy and clear skies.
Sunday, May 3rd, 2026
Overnight Temperature: 47°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 52°F
Sunny.
Afternoon Temperature: 67°F
Sunny.
Evening Temperature: 54°F
Clear.
Monday, May 4th, 2026
Overnight Temperature: 45°F
Clear.
Morning Temperature: 58°F
Sunny.
Afternoon Temperature: 74°F
Sunny.
Evening Temperature: 60°F
Clear with cloudy periods.
Tuesday, May 5th, 2026
Overnight Temperature: 51°F
Clear.
Morning Temperature: 64°F
Sunny.
Afternoon Temperature: 78°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 63°F
Mostly clear.
Wednesday, May 6th, 2026
Overnight Temperature: 56°F
Mostly clear.
Morning Temperature: 69°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 85°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 71°F
A mix of cloudy and clear skies.





 

  [ Local Weather Report ]
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6:55 AM  61°F
 
 
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6:55 AM  59°F
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This WeatherCity Weather Forecast for Union, South Carolina, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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