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.

Mostly Cloudy

50°F

10°C

Humidity 82%
Wind Speed Calm
Barometer 30.42 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 3 Mar 1:15 pm EST
Extended Forecast for

Great Falls SC

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 60. Calm wind.

    High: 60 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog between 7am and 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. Calm wind becoming southwest around 5 mph.

    High: 75 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 4pm. Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny
    then Chance
    Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 60. Calm wind.
Tonight
Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 47. Calm wind.
Wednesday
Patchy fog between 7am and 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. Calm wind becoming southwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 53. Calm wind.
Thursday
Mostly sunny, with a high near 79. Calm wind becoming south southwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 58.
Friday
Partly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 60.
Saturday
A 30 percent chance of rain after 4pm. Partly sunny, with a high near 82.
Saturday Night
A 30 percent chance of rain before 1am. Partly cloudy, with a low around 62.
Sunday
A 50 percent chance of rain. Partly sunny, with a high near 82.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 61.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls SC
 34.58°N 80.89°W (Elev. 397 ft)
Last Update:
12:20 pm EST Mar 3, 2026
Forecast Valid:
1pm EST Mar 3, 2026-6pm EDT Mar 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