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

Clemson, Clemson-Oconee County Airport (KCEU)

Lat: 34.67°NLon: 82.88°WElev: 892ft.

Fair

77°F

25°C

Humidity 82%
Wind Speed Calm
Barometer 30.06 in (1017.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 3 Oct 6:54 pm EDT
Extended Forecast for

Walhalla SC

  • Tonight

    Tonight: Rain and thunderstorms likely before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am.  Patchy fog after 1am.  Otherwise, cloudy, with a low around 64. Calm wind becoming east northeast around 5 mph after midnight.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers and thunderstorms before 8am, then a chance of rain between 8am and 11am, then a chance of showers and thunderstorms after 11am.  Patchy fog before 1pm.  Otherwise, cloudy, with a high near 71. Calm wind.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers before 8pm, then rain likely, mainly between 8pm and 1am.  Patchy fog before 9pm. Low around 65. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: A 20 percent chance of rain after 2pm.  Cloudy, then gradually becoming mostly sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.

    High: 78 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain and thunderstorms likely before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Patchy fog after 1am. Otherwise, cloudy, with a low around 64. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A chance of showers and thunderstorms before 8am, then a chance of rain between 8am and 11am, then a chance of showers and thunderstorms after 11am. Patchy fog before 1pm. Otherwise, cloudy, with a high near 71. Calm wind. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers before 8pm, then rain likely, mainly between 8pm and 1am. Patchy fog before 9pm. Low around 65. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 20 percent chance of rain after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 56. Calm wind becoming north northeast around 5 mph after midnight.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 54.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Walhalla SC
 34.75°N 83.07°W (Elev. 988 ft)
2:23 pm EDT Oct 3, 2026
7pm EDT Oct 3, 2026-6pm EDT Oct 10, 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