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.

Fair

73°F

23°C

Humidity 57%
Wind Speed S 8 mph
Barometer 30.17 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 9 Jan 4:15 pm EST
Extended Forecast for

Saint Stephen SC

  • Tonight

    Tonight: Widespread dense fog, mainly after midnight. Otherwise, mostly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Dense Fog

  • Saturday

    Saturday: Widespread dense fog, mainly before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 77. Light south wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

    High: 77 °F

    Dense Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 54. South wind around 6 mph.

    Low: 54 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 63. West wind 7 to 10 mph, with gusts as high as 24 mph.

    High: 63 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. North wind 3 to 7 mph. Winds could gust as high as 22 mph.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread dense fog, mainly after midnight. Otherwise, mostly cloudy, with a low around 58. Calm wind.
Saturday
Widespread dense fog, mainly before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 77. Light south wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 54. South wind around 6 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 63. West wind 7 to 10 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 28. North wind 3 to 7 mph. Winds could gust as high as 22 mph.
Monday
Sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 58.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 39.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 52.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 27.
Friday
Sunny, with a high near 49.
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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:
3:57 pm EST Jan 9, 2026
Forecast Valid:
4pm EST Jan 9, 2026-6pm EST Jan 16, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation