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

27°F

-3°C

Humidity 64%
Wind Speed Calm
Barometer 30.51 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 29 Nov 7:35 am EST
Extended Forecast for

Great Falls SC

  • Today

    Today: Sunny, with a high near 48. Calm wind becoming east around 6 mph in the morning.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 3pm. Mostly cloudy, with a high near 55. Light and variable wind.

    High: 55 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 2am. Mostly cloudy, with a low around 34. Calm wind becoming north northeast around 6 mph after midnight.

    Low: 34 °F

    Slight Chance
    Rain

  • Monday

    Monday: Partly sunny, with a high near 49. North northeast wind 6 to 9 mph.

    High: 49 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain likely, mainly after 4am. Cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tuesday

    Tuesday: Rain, mainly before 3pm. High near 48. Chance of precipitation is 100%.

    High: 48 °F

    Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before 7pm. Partly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 48. Calm wind becoming east around 6 mph in the morning.
Tonight
Mostly cloudy, with a low around 30. Calm wind.
Sunday
A 30 percent chance of rain, mainly after 3pm. Mostly cloudy, with a high near 55. Light and variable wind.
Sunday Night
A 20 percent chance of rain before 2am. Mostly cloudy, with a low around 34. Calm wind becoming north northeast around 6 mph after midnight.
Monday
Partly sunny, with a high near 49. North northeast wind 6 to 9 mph.
Monday Night
Rain likely, mainly after 4am. Cloudy, with a low around 37. Chance of precipitation is 60%.
Tuesday
Rain, mainly before 3pm. High near 48. Chance of precipitation is 100%.
Tuesday Night
A 30 percent chance of rain before 7pm. Partly cloudy, with a low around 32.
Wednesday
Sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls SC
 34.58°N 80.89°W (Elev. 397 ft)
Last Update:
5:28 am EST Nov 29, 2025
Forecast Valid:
7am EST Nov 29, 2025-6pm EST Dec 5, 2025
 
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