Courtenay, South Carolina Weather
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Weather Forecast for Courtenay, South Carolina : Oconee County
Issued: 2:43 pm EDT May 23, 2025 Latitude: 34.7131569 Longitude: -82.9195915 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Memorial Day Tuesday Wednesday Thursday Friday
Mostly Clear on Tonight Partly Sunny on Saturday 60% chance of thunderstorms on Sunday 40% chance of rain on Memorial Day 90% chance of thunderstorms on Tuesday 40% chance of thunderstorms on Wednesday 40% chance of on Thursday 40% chance of thunderstorms on Friday
Low: 53°F High: 74°F High: 79°F High: 75°F High: 70°F High: 80°F High: 79°F High: 80°F
Low: 60°F Low: 62°F Low: 60°F Low: 61°F Low: 62°F Low: 62°F  
Mostly Clear Partly Sunny Thunderstorms Rain Thunderstorms Thunderstorms Partly Sunny Thunderstorms
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Current Conditions at
CLEMSON - (KCEU)
77°
Clear
as of 5:54 PM EDST
Rel. Humidity: 31%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 25 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
ANDERSON - (KAND)
79°
Clear
as of 5:56 PM EDST
Rel. Humidity: 34%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 21 MPH
260° West
Cloud Level(s): Clear
Current Conditions at
GREENVILLE DOWNTOWN - (KGMU)
79°
Clear
as of 5:53 PM EDST
Rel. Humidity: 29%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 21 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
GREENVILLE SPARTANBURG - (KGSP)
75°
Clear
as of 5:53 PM EDST
Rel. Humidity: 36%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
8 MPH
010° North
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 53. West wind 5 to 10 mph becoming light northwest in the evening. Winds could gust as high as 18 mph.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 74. Light and variable wind.
50% chance of thunderstorms Saturday Night Saturday Night... A slight chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 60. Calm wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Sunday Sunday... A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 79. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Sunday Night Sunday Night... Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 62. Light and variable wind. Chance of precipitation is 60%.
40% chance of rain Memorial Day Memorial Day... A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 75.
80% chance of rain Monday Night Monday Night... Showers. Low around 60. Chance of precipitation is 80%.
90% chance of thunderstorms Tuesday Tuesday... Showers, with thunderstorms also possible after 2pm. High near 70. Chance of precipitation is 90%.
70% chance of thunderstorms Tuesday Night Tuesday Night... Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
40% chance of thunderstorms Wednesday Wednesday... A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.
40% chance of thunderstorms Wednesday Night Wednesday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
40% chance of Thursday Thursday... A 40 percent chance of showers. Partly sunny, with a high near 79.
40% chance of rain Thursday Night Thursday Night... A 40 percent chance of showers. Mostly cloudy, with a low around 62.
40% chance of thunderstorms Friday Friday... A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Current Radar Image


Sun Almanac for Courtenay, South Carolina
Sunrise: 06:23 AM
Sunset: 8:34 PM
Civil Sunrise:05:55 AM
Civil Sunset: 9:02 PM
Nautical Sunrise: 05:20 AM
Nautical Sunset: 9:37 PM
Astro Sunrise: 04:42 AM
Astro Sunset: 10:15 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.