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.

Mostly Cloudy

46°F

8°C

Humidity 100%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 46°F (8°C)
Visibility 7.00 mi
Last update 4 Mar 3:15 am EST
Extended Forecast for

Saint George SC

  • Overnight

    Overnight: Patchy dense fog. Otherwise, mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Patchy Dense
    Fog

  • Wednesday

    Wednesday: Areas of dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 78. Calm wind.

    High: 78 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58. South wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Friday Night

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

    Low: 60 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 84.

    High: 84 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 61.

    Low: 61 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 49. Calm wind.
Wednesday
Areas of dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 78. Calm wind.
Wednesday Night
Partly cloudy, with a low around 55. Calm wind.
Thursday
Mostly sunny, with a high near 80. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 58. South wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 83.
Friday Night
Mostly cloudy, with a low around 60.
Saturday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 84.
Saturday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 61.
Sunday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 84.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 60.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 60.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint George SC
 33.21°N 80.6°W (Elev. 108 ft)
Last Update:
1:30 am EST Mar 4, 2026
Forecast Valid:
3am EST Mar 4, 2026-6pm EDT Mar 10, 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