Colleton, South Carolina Weather
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Weather Forecast for Colleton, South Carolina : Colleton County
Issued: 8:32 pm EDT Jul 18, 2025 Latitude: 33.0398845 Longitude: -80.882323 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Clear on Tonight Sunny on Saturday 20% chance of thunderstorms on Sunday 40% chance of thunderstorms on Monday 80% chance of thunderstorms on Tuesday 60% chance of thunderstorms on Wednesday 40% chance of thunderstorms on Thursday 30% chance of thunderstorms on Friday
Low: 75°F High: 96°F High: 97°F High: 97°F High: 90°F High: 89°F High: 90°F High: 93°F
Low: 78°F Low: 78°F Low: 75°F Low: 74°F Low: 73°F Low: 73°F  
Mostly Clear Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
ORANGEBURG - (KOGB)
81°
Clear
as of 9:53 PM EDST
Rel. Humidity: 83%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
6 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
BEAUFORT MCAS - (KNBC)
81°
Clear
as of 9:56 PM EDST
Rel. Humidity: 94%
Dew Point: 79°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
5 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
SYLVANIA - (KJYL)
82°
Clear
as of 9:55 PM EDST
Rel. Humidity: 100%
Dew Point: 82°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MCENTIRE ANGB - (KMMT)
81°
Clear
as of 9:55 PM EDST
Rel. Humidity: 88%
Dew Point: 77°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
5 MPH
140° Southeast
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 75. Calm wind.
Sunny on Saturday Saturday... Sunny, with a high near 96. Heat index values as high as 106. Calm wind becoming west 5 to 7 mph in the afternoon.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 78. Calm wind.
20% chance of thunderstorms Sunday Sunday... A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 97. Heat index values as high as 106. West wind 3 to 7 mph.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 78. Calm wind.
40% chance of thunderstorms Monday Monday... A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 97.
40% chance of thunderstorms Monday Night Monday Night... A 40 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 75.
80% chance of thunderstorms Tuesday Tuesday... Showers and thunderstorms, mainly after 2pm. High near 90. Chance of precipitation is 80%.
80% chance of thunderstorms Tuesday Night Tuesday Night... Showers and thunderstorms before 2am, then a slight chance of showers. Low around 74. Chance of precipitation is 80%.
60% chance of thunderstorms Wednesday Wednesday... A slight chance of showers, then showers and thunderstorms likely after 8am. Partly sunny, with a high near 89. Chance of precipitation is 60%.
60% chance of thunderstorms Wednesday Night Wednesday Night... Showers and thunderstorms likely. Partly cloudy, with a low around 73. Chance of precipitation is 60%.
40% chance of thunderstorms Thursday Thursday... A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
30% chance of thunderstorms Thursday Night Thursday Night... A chance of thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
30% chance of thunderstorms Friday Friday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Current Radar Image


Sun Almanac for Colleton, South Carolina
Sunrise: 06:28 AM
Sunset: 8:32 PM
Civil Sunrise:06:00 AM
Civil Sunset: 9:00 PM
Nautical Sunrise: 05:26 AM
Nautical Sunset: 9:33 PM
Astro Sunrise: 04:50 AM
Astro Sunset: 10:10 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.