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

Hazardous Weather Conditions

Current conditions at

Shaw Air Force Base (KSSC)

Lat: 33.97°NLon: 80.48°WElev: 243ft.

Fair

61°F

16°C

Humidity 88%
Wind Speed SW 10 mph
Barometer 29.88 in (1011.9 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 29 Dec 2:55 am EST
Extended Forecast for

Mayesville SC

Lake Wind Advisory December 29, 07:00am until December 29, 07:00pm
Click here for hazard details and duration
Lake Wind Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 56. Southwest wind around 9 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradual clearing during the afternoon, with a high near 69. Breezy, with a southwest wind 11 to 21 mph.

    High: 69 °F

    Becoming
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. Northwest wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48. Northwest wind 3 to 6 mph.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 56. Southwest wind around 9 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, then gradual clearing during the afternoon, with a high near 69. Breezy, with a southwest wind 11 to 21 mph.
Monday Night
Mostly clear, with a low around 27. Northwest wind 5 to 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 48. Northwest wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 25. Calm wind.
Wednesday
Sunny, with a high near 53.
Wednesday Night
Mostly clear, with a low around 32.
New Year's Day
Sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly cloudy, with a high near 59.
Friday Night
A chance of rain. Cloudy, with a low around 43. Chance of precipitation is 50%.
Saturday
Rain likely. Cloudy, with a high near 58. Chance of precipitation is 70%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mayesville SC
 33.99°N 80.2°W (Elev. 135 ft)
Last Update:
11:53 pm EST Dec 28, 2025
Forecast Valid:
3am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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