Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Mostly Cloudy

71°F

22°C

Humidity 73%
Wind Speed Calm
Barometer 30.12 in (1019.4 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 4 Oct 2:53 pm EDT
Extended Forecast for

Fountain Inn SC

  • This Afternoon

    This Afternoon: Cloudy, with a high near 70. Calm wind.

    High: 70 °F

    Cloudy

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 7pm.  Patchy fog after 11pm.  Otherwise, cloudy, with a low around 64. Calm wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: Patchy fog before 10am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 77. Calm wind becoming northeast 5 to 7 mph in the morning.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. Northeast wind 3 to 7 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. East northeast wind 8 to 11 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 70. Calm wind.
Tonight
A 30 percent chance of rain, mainly before 7pm. Patchy fog after 11pm. Otherwise, cloudy, with a low around 64. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Monday
Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 77. Calm wind becoming northeast 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 54. Northeast wind 3 to 7 mph.
Tuesday
Sunny, with a high near 73. East northeast wind 8 to 11 mph.
Tuesday Night
Clear, with a low around 49.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 55.
Friday
Mostly sunny, with a high near 79.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
Mostly cloudy, with a high near 73.
Saturday Night
Showers likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, 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)
2:23 pm EDT Oct 4, 2026
3pm EDT Oct 4, 2026-6pm EDT Oct 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