National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Union County Airport - Troy Shelton Field (K35A)

Lat: 34.69°NLon: 81.64°WElev: 610ft.

Overcast

70°F

21°C

Humidity 74%
Wind Speed SW 12 G 16 mph
Barometer 29.92 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 19 Feb 11:55 am EST
Extended Forecast for

Delta SC

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 76. Southwest wind around 9 mph, with gusts as high as 21 mph.

    High: 76 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 61. South southwest wind 3 to 7 mph. Winds could gust as high as 20 mph.

    Low: 61 °F

    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of rain, mainly between 7am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. West southwest wind 8 to 11 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 53. West southwest wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Partly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely before 10am, then rain likely and possibly a thunderstorm between 10am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 64. Light north northeast wind. Chance of precipitation is 70%.

    High: 64 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Sunday

    Sunday: A 40 percent chance of rain before noon. Mostly sunny, with a high near 56.

    High: 56 °F

    Chance Rain
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 76. Southwest wind around 9 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 61. South southwest wind 3 to 7 mph. Winds could gust as high as 20 mph.
Friday
A 50 percent chance of rain, mainly between 7am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. West southwest wind 8 to 11 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 40 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 53. West southwest wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely before 10am, then rain likely and possibly a thunderstorm between 10am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 64. Light north northeast wind. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 44.
Sunday
A 40 percent chance of rain before noon. Mostly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Delta SC
 34.54°N 81.56°W (Elev. 325 ft)
Last Update:
5:29 am EST Feb 19, 2026
Forecast Valid:
12pm EST Feb 19, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation