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

Walterboro Lowcountry Regional Airport (KRBW)

Lat: 32.92°NLon: 80.64°WElev: 102ft.

Fair

64°F

18°C

Humidity 100%
Wind Speed S 6 mph
Barometer 30.25 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 5 Mar 9:55 pm EST
Extended Forecast for

Williams SC

  • Tonight

    Tonight: Patchy dense fog after midnight. Otherwise, mostly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Partly Cloudy
    then Patchy
    Dense Fog

  • Friday

    Friday: A 20 percent chance of showers after 4pm. Areas of dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.

    High: 82 °F

    Areas Dense
    Fog then
    Slight Chance
    Showers

  • Friday Night

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

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 82. Calm wind becoming south around 6 mph in the afternoon.

    High: 82 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62. South wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84.

    High: 84 °F

    Partly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 60.

    Low: 60 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Patchy dense fog after midnight. Otherwise, mostly cloudy, with a low around 60. Calm wind.
Friday
A 20 percent chance of showers after 4pm. Areas of dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 60. Light south wind.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 82. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 62. South wind around 5 mph becoming calm in the evening.
Sunday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 61.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84.
Monday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 85.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Williams SC
 33.03°N 80.82°W (Elev. 69 ft)
Last Update:
7:32 pm EST Mar 5, 2026
Forecast Valid:
10pm EST Mar 5, 2026-6pm EDT Mar 12, 2026
 
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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