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

Kingstree Williamsburg Regional Airport (KCKI)

Lat: 33.72°NLon: 79.86°WElev: 66ft.

Fair

72°F

22°C

Humidity 78%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 3 Jul 1:15 am EDT
Extended Forecast for

Lake City SC

  • Overnight

    Overnight: Clear, with a low around 70. Calm wind.

    Low: 70 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 99. Heat index values as high as 102. Light and variable wind.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Clear

  • Independence Day

    Independence Day: Sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 72. South wind around 6 mph becoming calm in the evening.

    Low: 72 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 98. Chance of precipitation is 30%.

    High: 98 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. Chance of precipitation is 30%.

    Low: 76 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 70. Calm wind.
Friday
Sunny and hot, with a high near 99. Heat index values as high as 102. Light and variable wind.
Friday Night
Clear, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.
Independence Day
Sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind.
Saturday Night
Mostly clear, with a low around 72. South wind around 6 mph becoming calm in the evening.
Sunday
Sunny and hot, with a high near 99.
Sunday Night
Mostly clear, with a low around 75.
Monday
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 98. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
Tuesday
Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 96. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely. Mostly sunny, with a high near 94. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 94. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lake City SC
 33.86°N 79.75°W (Elev. 72 ft)
Last Update:
8:07 pm EDT Jul 2, 2026
Forecast Valid:
1am EDT Jul 3, 2026-6pm EDT Jul 9, 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