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

50°F

10°C

Humidity 28%
Wind Speed SW 7 mph
Barometer 30.14 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 24 Feb 3:35 pm EST
Extended Forecast for

Islandton SC

  • Tonight

    Tonight: Increasing clouds, with a low around 35. Light south wind.

    Low: 35 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 66. Southwest wind 5 to 10 mph, with gusts as high as 23 mph.

    High: 66 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 52. Calm wind becoming southwest around 6 mph after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 71. Southwest wind 6 to 9 mph, with gusts as high as 22 mph.

    High: 71 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 57. South wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 57 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers. High near 70. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 70 °F

    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers. Partly sunny, with a high near 69.

    High: 69 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 35. Light south wind.
Wednesday
Partly sunny, with a high near 66. Southwest wind 5 to 10 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 52. Calm wind becoming southwest around 6 mph after midnight.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 71. Southwest wind 6 to 9 mph, with gusts as high as 22 mph.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 57. South wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers. High near 70. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 51.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 47.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 69.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 47.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Islandton SC
 32.9°N 80.94°W (Elev. 66 ft)
Last Update:
3:10 pm EST Feb 24, 2026
Forecast Valid:
3pm EST Feb 24, 2026-6pm EST Mar 3, 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