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

Moncks Corner Berkeley County (KMKS)

Lat: 33.19°NLon: 80.04°WElev: 72ft.

Mostly Cloudy

46°F

8°C

Humidity 87%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 22 Jan 11:15 pm EST
Extended Forecast for

Saint Stephen SC

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 59. Calm wind.

    High: 59 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 35. Calm wind becoming northeast 5 to 7 mph after midnight. Winds could gust as high as 20 mph.

    Low: 35 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Cloudy, with a high near 43. Northeast wind around 8 mph, with gusts as high as 22 mph.

    High: 43 °F

    Cloudy then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Freezing rain likely before 4am, then rain or freezing rain likely. Cloudy, with a low around 29. Northeast wind 3 to 6 mph. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible.

    Low: 29 °F

    Freezing Rain
    Likely then
    Rain/Freezing
    Rain Likely

  • Sunday

    Sunday: Rain or freezing rain likely, becoming all rain after 1pm. Cloudy, with a high near 55. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Rain/Freezing
    Rain Likely

  • Sunday Night

    Sunday Night: Showers. Low around 34. Chance of precipitation is 90%.

    Low: 34 °F

    Showers

  • Monday

    Monday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 45.

    High: 45 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. Calm wind.
Friday
Mostly cloudy, with a high near 59. Calm wind.
Friday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 35. Calm wind becoming northeast 5 to 7 mph after midnight. Winds could gust as high as 20 mph.
Saturday
A 30 percent chance of showers after 1pm. Cloudy, with a high near 43. Northeast wind around 8 mph, with gusts as high as 22 mph.
Saturday Night
Freezing rain likely before 4am, then rain or freezing rain likely. Cloudy, with a low around 29. Northeast wind 3 to 6 mph. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible.
Sunday
Rain or freezing rain likely, becoming all rain after 1pm. Cloudy, with a high near 55. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers. Low around 34. Chance of precipitation is 90%.
Monday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Stephen SC
 33.4°N 79.93°W (Elev. 72 ft)
Last Update:
7:33 pm EST Jan 22, 2026
Forecast Valid:
11pm EST Jan 22, 2026-6pm EST Jan 29, 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