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

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Light Rain

67°F

19°C

Humidity 97%
Wind Speed S 9 mph
Barometer 29.98 in (1014.4 mb)
Dewpoint 66°F (19°C)
Visibility 8.00 mi
Last update 4 Nov 10:53 pm EST
Extended Forecast for

Fountain Inn SC

  • Tonight

    Tonight: Rain likely and possibly a thunderstorm.  Patchy fog.  Otherwise, cloudy, with a low around 64. South wind 7 to 10 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: A 20 percent chance of rain between 1pm and 2pm.  Patchy fog before 11am.  Otherwise, partly sunny, with a high near 75. Southwest wind 6 to 8 mph.

    High: 75 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: A slight chance of rain between 2am and 3am.  Mostly cloudy, with a low around 58. Light west southwest wind.  Chance of precipitation is 20%.

    Low: 58 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A slight chance of rain and thunderstorms before 7am, then a slight chance of rain between 7am and 1pm.  Cloudy through mid morning, then gradual clearing, with a high near 74. Calm wind becoming west around 5 mph.  Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    T-storms then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. Calm wind becoming north around 6 mph in the evening.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69.

    High: 69 °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 66.

    High: 66 °F

    Sunny

  • Sunday Night

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

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain likely and possibly a thunderstorm. Patchy fog. Otherwise, cloudy, with a low around 64. South wind 7 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 20 percent chance of rain between 1pm and 2pm. Patchy fog before 11am. Otherwise, partly sunny, with a high near 75. Southwest wind 6 to 8 mph.
Thursday Night
A slight chance of rain between 2am and 3am. Mostly cloudy, with a low around 58. Light west southwest wind. Chance of precipitation is 20%.
Friday
A slight chance of rain and thunderstorms before 7am, then a slight chance of rain between 7am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 74. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 51. Calm wind becoming north around 6 mph in the evening.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 44.
Veterans Day
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Fountain Inn SC
 34.71°N 82.2°W (Elev. 801 ft)
5:33 pm EST Nov 4, 2026
11pm EST Nov 4, 2026-6pm EST Nov 11, 2026
 
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