River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

Shaw Air Force Base (KSSC)

Lat: 33.97°NLon: 80.48°WElev: 243ft.

Fair

69°F

21°C

Humidity 91%
Wind Speed Calm
Barometer 29.98 in (1015.2 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 4 Nov 11:55 pm EST
Extended Forecast for

East Sumter SC

  • Overnight

    Overnight: A slight chance of rain after 1am.  Mostly cloudy, with a low around 64. Calm wind.  Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A chance of rain, mainly after 4pm.  Patchy fog before 8am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 81. Calm wind becoming south 5 to 7 mph in the morning.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 81 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: A chance of rain, mainly between 1am and 2am, then a chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 65. Light south wind.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Chance
    Showers

  • Friday

    Friday: Rain and possibly a thunderstorm before 1pm, then a chance of rain and thunderstorms between 1pm and 4pm, then a chance of rain after 4pm.  High near 79. Calm wind becoming southwest 5 to 7 mph in the morning.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. Light north wind.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of rain after 1am. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 20%.
Thursday
A chance of rain, mainly after 4pm. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 81. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain, mainly between 1am and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 65. Light south wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Rain and possibly a thunderstorm before 1pm, then a chance of rain and thunderstorms between 1pm and 4pm, then a chance of rain after 4pm. High near 79. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Partly cloudy, with a low around 55. Light north wind.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 44.
Veterans Day
Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
East Sumter SC
 33.91°N 80.29°W (Elev. 144 ft)
6:56 pm EST Nov 4, 2026
12am EST Nov 5, 2026-6pm EST Nov 11, 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