National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Clemson, Clemson-Oconee County Airport (KCEU)

Lat: 34.67°NLon: 82.88°WElev: 892ft.

Overcast

62°F

17°C

Humidity 78%
Wind Speed SW 3 mph
Barometer 29.91 in (1012.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 18 Feb 5:54 pm EST
Extended Forecast for

Seneca SC

  • Tonight

    Tonight: A 20 percent chance of showers after 1am. Patchy fog after 3am. Otherwise, cloudy, with a low around 56. West southwest wind 3 to 6 mph.

    Low: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers between 7am and noon. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 74. West southwest wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 62. Southwest wind 6 to 9 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A 40 percent chance of rain, mainly before noon. Partly sunny, with a high near 77. West wind 10 to 14 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 54. West wind 3 to 6 mph. Chance of precipitation is 50%.

    Low: 54 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday

    Saturday: Showers and thunderstorms likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Sunday

    Sunday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers after 1am. Patchy fog after 3am. Otherwise, cloudy, with a low around 56. West southwest wind 3 to 6 mph.
Thursday
A slight chance of showers between 7am and noon. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 74. West southwest wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
A 40 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 62. Southwest wind 6 to 9 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 40 percent chance of rain, mainly before noon. Partly sunny, with a high near 77. West wind 10 to 14 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 54. West wind 3 to 6 mph. Chance of precipitation is 50%.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 44.
Sunday
Sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 29.
Monday
Sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seneca SC
 34.69°N 82.94°W (Elev. 863 ft)
Last Update:
12:19 pm EST Feb 18, 2026
Forecast Valid:
6pm EST Feb 18, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation