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

Lancaster County-mc Whirter Field (KLKR)

Lat: 34.72°NLon: 80.86°WElev: 486ft.

Fair

84°F

29°C

Humidity 35%
Wind Speed Vrbl 7 mph
Barometer 30.08 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 10 Mar 2:35 pm EDT
Extended Forecast for

Great Falls SC

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. West southwest wind around 7 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 86 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 61. South southwest wind 6 to 8 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Partly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain, mainly before 2pm. High near 67. West southwest wind 9 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%.

    High: 67 °F

    Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 83. West southwest wind around 7 mph.
Tonight
Mostly clear, with a low around 62. Calm wind.
Wednesday
Mostly sunny, with a high near 86. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 61. South southwest wind 6 to 8 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain, mainly before 2pm. High near 67. West southwest wind 9 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Rain likely. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.
Monday
Rain likely. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls SC
 34.58°N 80.92°W (Elev. 397 ft)
Last Update:
2:24 pm EDT Mar 10, 2026
Forecast Valid:
2pm EDT Mar 10, 2026-6pm EDT Mar 16, 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