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.

Partly Cloudy

65°F

18°C

Humidity 96%
Wind Speed Calm
Barometer 29.92 in (1013.2 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 5 Nov 3:55 am EST
Extended Forecast for

3 Miles SSE Summerton SC

  • Today

    Today: A slight chance of rain after 1pm.  Mostly sunny, with a high near 84. Calm wind becoming south around 6 mph in the morning.  Chance of precipitation is 20%.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: Mostly cloudy, with a low around 65. Light south wind.

    Low: 65 °F

    Mostly Cloudy

  • Friday

    Friday: Rain and thunderstorms, mainly before 1pm.  Patchy fog before 8am. High near 79. Calm wind becoming southwest around 6 mph.  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 and
    Patchy Fog

  • Friday Night

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

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 73. North wind 5 to 8 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °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 43.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

Today
A slight chance of rain after 1pm. Mostly sunny, with a high near 84. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 65. Light south wind.
Friday
Rain and thunderstorms, mainly before 1pm. Patchy fog before 8am. High near 79. Calm wind becoming southwest around 6 mph. 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 and variable wind.
Saturday
Sunny, with a high near 73. North wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 43.
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 73.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Summerton SC
 33.58°N 80.34°W (Elev. 105 ft)
1:21 am EST Nov 5, 2026
4am 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