Current conditions at

Shaw Air Force Base (KSSC)

Lat: 33.97°NLon: 80.48°WElev: 243ft.

Fair

71°F

22°C

Humidity 77%
Wind Speed S 10 mph
Barometer 29.84 in (1010.4 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 12 Mar 2:55 am EDT
Extended Forecast for

3 Miles SE East Sumter SC

Lake Wind Advisory March 12, 10:00am until March 12, 08:00pm
Click here for hazard details and duration
Lake Wind Advisory
  • Overnight

    Overnight: Mostly cloudy, with a low around 53. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers and thunderstorms before 2pm, then a chance of showers.  Temperature rising to near 70 by 10am, then falling to around 53 during the remainder of the day. Breezy, with a southwest wind 11 to 20 mph becoming north in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 70 °F

    Showers then
    Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. Calm wind becoming south around 6 mph in the afternoon.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of rain after 2pm.  Mostly sunny, with a high near 78. Chance of precipitation is 40%.

    High: 78 °F

    Mostly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 2am.  Mostly cloudy, with a low around 62. Chance of precipitation is 70%.

    Low: 62 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 53. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
Showers and thunderstorms before 2pm, then a chance of showers. Temperature rising to near 70 by 10am, then falling to around 53 during the remainder of the day. Breezy, with a southwest wind 11 to 20 mph becoming north in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Mostly clear, with a low around 34. North wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 66. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 43. Calm wind.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 51.
Sunday
A chance of rain after 2pm. Mostly sunny, with a high near 78. Chance of precipitation is 40%.
Sunday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Monday
Rain likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
Monday Night
A chance of thunderstorms. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 56.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE East Sumter SC
 33.91°N 80.27°W (Elev. 144 ft)
1:48 am EDT Mar 12, 2026
3am EDT Mar 12, 2026-6pm EDT Mar 18, 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