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.

Fog/Mist

66°F

19°C

Humidity 97%
Wind Speed Calm
Barometer 29.95 in (1014.2 mb)
Dewpoint 65°F (18°C)
Visibility 5.00 mi
Last update 5 Nov 1:55 am EST
Extended Forecast for

East Sumter SC

  • Overnight

    Overnight: A slight chance of rain.  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 between 1pm and 5pm.  Partly sunny, with a high near 84. Calm wind becoming south 5 to 7 mph in the morning.  Chance of precipitation is 30%.

    High: 84 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A slight chance of rain between 3am and 4am, then a slight chance of rain and thunderstorms after 4am.  Patchy fog after 5am.  Otherwise, increasing clouds, with a low around 65. Light south wind.  Chance of precipitation is 20%.

    Low: 65 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms and
    Patchy Fog

  • Friday

    Friday: Rain and thunderstorms, mainly before 3pm.  Patchy fog before 8am. High near 78. Calm wind becoming southwest around 6 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. Calm wind becoming north around 5 mph after midnight.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of rain. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 20%.
Thursday
A chance of rain, mainly between 1pm and 5pm. Partly sunny, with a high near 84. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 30%.
Thursday Night
A slight chance of rain between 3am and 4am, then a slight chance of rain and thunderstorms after 4am. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 65. Light south wind. Chance of precipitation is 20%.
Friday
Rain and thunderstorms, mainly before 3pm. Patchy fog before 8am. High near 78. Calm wind becoming southwest around 6 mph. Chance of precipitation is 80%. 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 54. Calm wind becoming north around 5 mph after midnight.
Saturday
Sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 43.
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)
1:21 am EST Nov 5, 2026
3am EST Nov 5, 2026-6pm EST Nov 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database