Current conditions at

Union County Airport - Troy Shelton Field (K35A)

Lat: 34.69°NLon: 81.64°WElev: 610ft.

Fair

53°F

12°C

Humidity 92%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 28 Feb 7:15 pm EST
Extended Forecast for

Union SC

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 9am.  Otherwise, increasing clouds, with a high near 76. Calm wind becoming southwest around 5 mph.

    High: 76 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. Calm wind becoming northeast 5 to 7 mph after midnight.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 53. East northeast wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 53 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of rain after 2am.  Cloudy, with a low around 40. East northeast wind 3 to 5 mph.

    Low: 40 °F

    Cloudy then
    Slight Chance
    Rain

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 72.

    High: 72 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 43. Calm wind.
Sunday
Areas of fog before 9am. Otherwise, increasing clouds, with a high near 76. Calm wind becoming southwest around 5 mph.
Sunday Night
Mostly cloudy, with a low around 45. Calm wind becoming northeast 5 to 7 mph after midnight.
Monday
Mostly cloudy, with a high near 53. East northeast wind 6 to 9 mph, with gusts as high as 18 mph.
Monday Night
A 20 percent chance of rain after 2am. Cloudy, with a low around 40. East northeast wind 3 to 5 mph.
Tuesday
Mostly cloudy, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
Mostly cloudy, with a high near 72.
Wednesday Night
Mostly cloudy, with a low around 53.
Thursday
Mostly cloudy, with a high near 75.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 78.
Friday Night
Mostly cloudy, with a low around 59.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Union SC
 34.71°N 81.62°W (Elev. 600 ft)
5:44 pm EST Feb 28, 2026
7pm EST Feb 28, 2026-6pm EST Mar 7, 2026
 
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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