Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

Current conditions at

Clemson, Clemson-Oconee County Airport (KCEU)

Lat: 34.67°NLon: 82.88°WElev: 892ft.

Overcast

67°F

19°C

Humidity 79%
Wind Speed E 9 mph
Barometer 30.19 in (1021.7 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 23 Sep 6:54 pm EDT
Extended Forecast for

Clemson SC

  • Tonight

    Tonight: Showers likely, mainly between 2am and 3am.  Patchy fog between 4am and 5am.  Otherwise, cloudy, with a low around 58. Northeast wind 7 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 58 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Showers likely, mainly before 10am.  Patchy fog before noon.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. Northeast wind 10 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Showers
    Likely and
    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. Northeast wind 5 to 8 mph.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 76. Light east northeast wind.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 52. Calm wind.

    Low: 52 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly between 2am and 3am. Patchy fog between 4am and 5am. Otherwise, cloudy, with a low around 58. Northeast wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly before 10am. Patchy fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. Northeast wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Partly cloudy, with a low around 54. Northeast wind 5 to 8 mph.
Friday
Sunny, with a high near 76. Light east northeast wind.
Friday Night
Clear, with a low around 52. Calm wind.
Saturday
Sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Mostly sunny, with a high near 82.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Clemson SC
 34.68°N 82.81°W (Elev. 883 ft)
6:44 pm EDT Sep 23, 2026
7pm EDT Sep 23, 2026-6pm EDT Sep 30, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database