Brownsville, South Carolina Weather
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Weather Forecast for Brownsville, South Carolina : Dorchester County
Issued: 8:07 pm EDT Jul 19, 2025 Latitude: 33.0287813 Longitude: -80.1981489 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Mostly Clear on Tonight 20% chance of thunderstorms on Sunday 40% chance of thunderstorms on Monday 80% chance of thunderstorms on Tuesday 50% chance of thunderstorms on Wednesday 50% chance of thunderstorms on Thursday 40% chance of thunderstorms on Friday 30% chance of thunderstorms on Saturday
Low: 78°F High: 97°F High: 98°F High: 92°F High: 90°F High: 90°F High: 92°F High: 95°F
Low: 78°F Low: 76°F Low: 74°F Low: 71°F Low: 73°F Low: 75°F  
Mostly Clear Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
CHARLESTON - (KCHS)
82°
Clear
as of 10:56 PM EDST
Rel. Humidity: 88%
Dew Point: 79°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
8 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
ORANGEBURG - (KOGB)
81°
Clear
as of 10:53 PM EDST
Rel. Humidity: 83%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
5 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
BEAUFORT MCAS - (KNBC)
84°
Clear
as of 10:56 PM EDST
Rel. Humidity: 89%
Dew Point: 81°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
5 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
HILTON HEAD - (KHXD)
86°
Feels like 101°F
Clear
as of 10:55 PM EDST
Rel. Humidity: 84%
Dew Point: 81°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
9 MPH
210° Southwest
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 78. Southwest wind around 6 mph.
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 108. West wind 6 to 10 mph, with gusts as high as 20 mph.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 78. West wind 3 to 5 mph.
40% chance of thunderstorms Monday Monday... A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 98. Heat index values as high as 110. Northwest wind around 6 mph.
30% chance of thunderstorms Monday Night Monday Night... A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 76. Calm wind.
80% chance of thunderstorms Tuesday Tuesday... Showers and thunderstorms, mainly between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 92. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
80% chance of thunderstorms Tuesday Night Tuesday Night... Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 74. Chance of precipitation is 80%.
50% chance of thunderstorms Wednesday Wednesday... A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 50%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
50% chance of thunderstorms Thursday Thursday... A slight chance of thunderstorms, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 90. Chance of precipitation is 50%.
30% chance of thunderstorms Thursday Night Thursday Night... A chance of thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
40% chance of thunderstorms Friday Friday... A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
30% chance of thunderstorms Friday Night Friday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
30% chance of thunderstorms Saturday Saturday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Current Radar Image


Sun Almanac for Brownsville, South Carolina
Sunrise: 06:26 AM
Sunset: 8:28 PM
Civil Sunrise:05:58 AM
Civil Sunset: 8:56 PM
Nautical Sunrise: 05:24 AM
Nautical Sunset: 9:30 PM
Astro Sunrise: 04:48 AM
Astro Sunset: 10:06 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.