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.

Fair

64°F

18°C

Humidity 57%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 9 Mar 10:20 pm EDT
Extended Forecast for

Lockhart SC

  • Tonight

    Tonight: A 20 percent chance of showers after 3am. Increasing clouds, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 84. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

    High: 84 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 59. South southwest wind 5 to 7 mph, with gusts as high as 18 mph.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers, mainly before 2pm. High near 68. Chance of precipitation is 80%.

    High: 68 °F

    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers after 3am. Increasing clouds, with a low around 58. Calm wind.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Partly cloudy, with a low around 63. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 84. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph.
Wednesday Night
A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 59. South southwest wind 5 to 7 mph, with gusts as high as 18 mph.
Thursday
Showers, mainly before 2pm. High near 68. Chance of precipitation is 80%.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 49.
Sunday
A 30 percent chance of rain. Mostly sunny, with a high near 77.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 55.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lockhart SC
 34.81°N 81.47°W (Elev. 400 ft)
Last Update:
7:05 pm EDT Mar 9, 2026
Forecast Valid:
10pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation