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

Shaw Air Force Base (KSSC)

Lat: 33.97°NLon: 80.48°WElev: 243ft.

Fair

23°C

73°F

Humidity 84%
Wind Speed NE 6 km/h
Barometer 1012.0 mb (29.89 in)
Dewpoint 20°C (68°F)
Visibility 16 km
Last update 25 Jun 5:55 am EDT
Extended Forecast for

Sumter SC

  • Today

    Today: Sunny and hot, with a high near 37. Heat index values as high as 41. East wind 8 to 10 km/h.

    High: 37 °C

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 23. Southeast wind 8 to 13 km/h becoming light south.

    Low: 23 °C

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 37. Heat index values as high as 41. South wind 3 to 8 km/h. Chance of precipitation is 20%.

    High: 37 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. South wind 8 to 11 km/h.

    Low: 24 °C

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 36. Southwest wind 5 to 8 km/h. Chance of precipitation is 50%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 36 °C

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 23. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 23 °C

    Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 35. Chance of precipitation is 40%.

    High: 35 °C

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 23. Chance of precipitation is 30%.

    Low: 23 °C

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 36. Chance of precipitation is 40%.

    High: 36 °C

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Sunny and hot, with a high near 37. Heat index values as high as 41. East wind 8 to 10 km/h.
Tonight
Partly cloudy, with a low around 23. Southeast wind 8 to 13 km/h becoming light south.
Wednesday
A slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 37. Heat index values as high as 41. South wind 3 to 8 km/h. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 24. South wind 8 to 11 km/h.
Thursday
A chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 36. Southwest wind 5 to 8 km/h. Chance of precipitation is 50%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 23. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 35. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 23. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 36. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 24. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 37. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 34. Chance of precipitation is 50%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Sumter SC
 33.94°N 80.4°W (Elev. 154 m)
Last Update:
6:01 am EDT Jun 25, 2024
Forecast Valid:
6am EDT Jun 25, 2024-6pm EDT Jul 1, 2024
 
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