Barnwell County, SC Weather Forecast & Current Conditions

Feedback E-mail the Weather

Quick Clicks

Weather World

Barnwell County, SC Weather Maps

°F °C°F °C
Barnwell County Weather Map
UTC Time: 10/2/2026, 01:29
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Barnwell County, SC Regional Weather

Expires:202610020200;;385005
ASUS42 KCHS 020125
RWRCHS

Regional Weather Roundup
National Weather Service Charleston SC
900 PM EDT THU OCT 01 2026

NOTE: "fair" indicates few or no clouds below 12,000 feet with no
significant weather and/or obstructions to visibility.

Not all stations are quality controlled. Use data with caution,
especially dewpoint observations.


SCZ027-030-031-034>040-042>045-147>150-020200-
...Southeast South Carolina...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
N Charleston   CLEAR     77  74  90 SE6       30.11R                  
Waterfront Prk   N/A     79  76  91 E7        29.95S                  
Mount Pleasant CLEAR     75  75 100 CALM      30.11S                  
Johns Island   CLEAR     75  75 100 CALM      30.12R                  
Edisto Beach     N/A     79  73  83 E7        30.10R                  
Pinopolis        N/A     77  73  88 CALM        N/A                   
Moncks Corner  CLEAR     73  72  94 CALM      30.11S                  
Summerville    CLEAR     75  72  88 CALM      30.10R                  
Ridgeland      CLEAR     77  75  94 SE5       30.09S                  
Beaufort MCAS  CLEAR     75  72  90 CALM      30.10S                  
Beaufort Arpt  NOT AVBL                                               
Hilton Head Is CLEAR     77  75  94 CALM      30.11S                  
Walterboro     CLEAR     73  72  94 CALM      30.12R                  
Allendale      CLEAR     73  68  83 CALM      30.09R                  

...Southern Midlands and Pee Dee...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Georgetown     CLEAR     72  72 100 CALM      30.12S                  
Kingstree      CLEAR     72  66  83 CALM      30.12R                  
Orangeburg     CLEAR     74  61  63 CALM      30.11R                  
Barnwell       CLEAR     73  64  73 CALM      30.11R                  
Aiken          CLEAR     74  60  62 SE6       30.12S                  
Manning        CLEAR     72  68  88 CALM      30.12R                  
Columbia       CLEAR     79  58  48 CALM      30.10R                  
Sumter         CLEAR     74  61  63 CALM      30.09R                  
Florence       CLEAR     75  67  76 SE5       30.11R                  
Myrtle Beach   CLEAR     78  76  93 SE7       30.13R                  
N Myrtle Beach CLEAR     78  75  90 S5        30.11S                  

$$
 

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Barnwell County, SC

Tonight
Clear
68°20°
0%
Friday
Sunny
90°/ 72° 32°/ 22°
0%
Saturday
Thunderstorms
85°/ 70° 29°/ 21°
80%
Sunday
Thunderstorms
82°/ 68° 28°/ 20°
90%
Monday
Rain Showers
75°/ 58° 24°/ 14°
70%
Tuesday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
30%
Thursday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the upper 60s. Light and variable winds.

Aiken, SC

Tonight
Clear
65°18°
0%
Friday
Partly Cloudy
90°/ 72° 32°/ 22°
0%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
90%
Sunday
Thunderstorms
78°/ 68° 26°/ 20°
90%
Monday
Rain Showers
75°/ 58° 24°/ 14°
70%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the mid 60s. Southeast winds around 5 mph.

Allendale, SC

Tonight
Cloudy
68°20°
0%
Friday
Thunderstorms
90°/ 72° 32°/ 22°
20%
Saturday
Thunderstorms
85°/ 70° 29°/ 21°
70%
Sunday
Thunderstorms
82°/ 68° 28°/ 20°
90%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Tuesday
Rain Showers
70°/ 52° 21°/ 11°
30%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
30%
Thursday
Rain Showers
72°22°
20%

Night: Mostly clear this evening, then becoming partly cloudy. Patchy fog this evening, then areas of fog after midnight. Lows in the upper 60s. Light and variable winds.

Bamberg, SC

Tonight
Cloudy
68°20°
0%
Friday
Sunny
92°/ 72° 33°/ 22°
0%
Saturday
Thunderstorms
88°/ 70° 31°/ 21°
80%
Sunday
Thunderstorms
82°/ 68° 28°/ 20°
90%
Monday
Rain Showers
75°/ 58° 24°/ 14°
70%
Tuesday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
30%
Thursday
Sunny
75°24°
0%

Night: Mostly clear this evening, then becoming partly cloudy. Areas of fog after midnight. Lows in the upper 60s. Light and variable winds.

North, SC

Tonight
Clear
65°18°
0%
Friday
Partly Cloudy
92°/ 72° 33°/ 22°
0%
Saturday
Thunderstorms
88°/ 70° 31°/ 21°
80%
Sunday
Thunderstorms
80°/ 68° 27°/ 20°
90%
Monday
Rain Showers
75°/ 55° 24°/ 13°
70%
Tuesday
Sunny
70°/ 50° 21°/ 10°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the mid 60s. Southeast winds around 5 mph this evening, becoming light and variable.

Waynesboro, GA

Tonight
Clear
65°18°
0%
Friday
Thunderstorms
90°/ 70° 32°/ 21°
30%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Sunday
Thunderstorms
82°/ 68° 28°/ 20°
90%
Monday
Rain Showers
75°/ 58° 24°/ 14°
70%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
30%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
30%
Thursday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the mid 60s. Southeast winds around 5 mph.

Orangeburg, SC

Tonight
Cloudy
68°20°
0%
Friday
Partly Cloudy
92°/ 72° 33°/ 22°
0%
Saturday
Thunderstorms
88°/ 70° 31°/ 21°
80%
Sunday
Thunderstorms
82°/ 68° 28°/ 20°
90%
Monday
Rain Showers
75°/ 55° 24°/ 13°
70%
Tuesday
Partly Cloudy
72°/ 50° 22°/ 10°
0%
Wednesday
Partly Cloudy
70°/ 52° 21°/ 11°
0%
Thursday
Sunny
75°24°
0%

Night: Mostly clear this evening, then becoming partly cloudy. Areas of fog after midnight. Lows in the upper 60s. Southeast winds around 5 mph this evening, becoming light and variable.

Hampton, SC

Tonight
Cloudy
68°20°
0%
Friday
Thunderstorms
90°/ 72° 32°/ 22°
20%
Saturday
Thunderstorms
85°/ 70° 29°/ 21°
70%
Sunday
Thunderstorms
82°/ 68° 28°/ 20°
90%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
40%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
40%
Thursday
Rain Showers
75°24°
20%

Night: Mostly clear this evening, then becoming partly cloudy. Patchy fog this evening, then areas of fog after midnight. Lows in the upper 60s. Southeast winds around 5 mph this evening, becoming light and variable.

Sylvania, GA

Tonight
Cloudy
68°20°
0%
Friday
Thunderstorms
88°/ 70° 31°/ 21°
20%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Sunday
Thunderstorms
82°/ 68° 28°/ 20°
90%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
40%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
40%
Thursday
Rain Showers
72°22°
20%

Night: Mostly clear this evening, then becoming partly cloudy. Patchy fog this evening, then areas of fog after midnight. Lows in the upper 60s. Southeast winds around 5 mph this evening, becoming light and variable.

Augusta, GA

Tonight
Clear
68°20°
0%
Friday
Sunny
90°/ 72° 32°/ 22°
0%
Saturday
Thunderstorms
85°/ 70° 29°/ 21°
80%
Sunday
Thunderstorms
80°/ 68° 27°/ 20°
90%
Monday
Rain Showers
75°/ 58° 24°/ 14°
60%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the upper 60s. Southeast winds around 5 mph.

Seven Oaks, SC

Tonight
Clear
65°18°
0%
Friday
Partly Cloudy
90°/ 72° 32°/ 22°
0%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
90%
Sunday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Monday
Rain Showers
75°/ 58° 24°/ 14°
70%
Tuesday
Sunny
68°/ 50° 20°/ 10°
0%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the mid 60s. South winds around 5 mph.

Walterboro, SC

Tonight
Cloudy
68°20°
0%
Friday
Sunny
90°/ 72° 32°/ 22°
0%
Saturday
Thunderstorms
85°/ 72° 29°/ 22°
70%
Sunday
Thunderstorms
82°/ 68° 28°/ 20°
90%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
30%
Wednesday
Rain Showers
70°/ 55° 21°/ 13°
30%
Thursday
Rain Showers
75°24°
20%

Night: Mostly clear this evening, then becoming partly cloudy. Patchy fog this evening, then areas of fog after midnight. Lows in the upper 60s. Southeast winds around 5 mph this evening, becoming light and variable.

Holly Hill, SC

Tonight
Cloudy
68°20°
0%
Friday
Partly Cloudy
92°/ 72° 33°/ 22°
0%
Saturday
Thunderstorms
88°/ 70° 31°/ 21°
80%
Sunday
Thunderstorms
82°/ 68° 28°/ 20°
90%
Monday
Rain Showers
75°/ 58° 24°/ 14°
70%
Tuesday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Partly Cloudy
70°/ 52° 21°/ 11°
0%
Thursday
Sunny
75°24°
0%

Night: Mostly clear this evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 60s. Southeast winds around 5 mph this evening, becoming light and variable.

Millen, GA

Tonight
Clear
68°20°
0%
Friday
Thunderstorms
88°/ 70° 31°/ 21°
20%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Sunday
Thunderstorms
82°/ 68° 28°/ 20°
90%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
40%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
30%
Thursday
Rain Showers
72°22°
20%

Night: Mostly clear. Areas of fog after midnight. Lows in the upper 60s. Southeast winds around 5 mph this evening, becoming light and variable.

Edgefield, SC

Tonight
Clear
65°18°
0%
Friday
Partly Cloudy
90°/ 70° 32°/ 21°
0%
Saturday
Rain Showers
85°/ 68° 29°/ 20°
90%
Sunday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Monday
Rain Showers
75°/ 55° 24°/ 13°
60%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
68°/ 50° 20°/ 10°
0%
Thursday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the mid 60s. Southeast winds around 5 mph.

Martinez, GA

Tonight
Clear
68°20°
0%
Friday
Sunny
90°/ 72° 32°/ 22°
30%
Saturday
Thunderstorms
85°/ 70° 29°/ 21°
90%
Sunday
Thunderstorms
78°/ 68° 26°/ 20°
90%
Monday
Rain Showers
75°/ 58° 24°/ 14°
60%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the upper 60s. Southeast winds around 5 mph.

Saluda, SC

Tonight
Clear
65°18°
0%
Friday
Sunny
88°/ 70° 31°/ 21°
0%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
90%
Sunday
Rain Showers
75°/ 65° 24°/ 18°
90%
Monday
Rain Showers
75°/ 55° 24°/ 13°
60%
Tuesday
Sunny
68°/ 48° 20°/ 9°
0%
Wednesday
Sunny
68°/ 48° 20°/ 9°
0%
Thursday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the mid 60s. Southeast winds around 5 mph.

St. Matthews, SC

Tonight
Clear
65°18°
0%
Friday
Partly Cloudy
92°/ 70° 33°/ 21°
0%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
80%
Sunday
Thunderstorms
80°/ 68° 27°/ 20°
90%
Monday
Rain Showers
75°/ 55° 24°/ 13°
70%
Tuesday
Sunny
70°/ 50° 21°/ 10°
0%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the mid 60s. South winds around 5 mph.

Milledgeville, GA

Tonight
Cloudy
68°20°
0%
Friday
Thunderstorms
92°/ 70° 33°/ 21°
30%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Sunday
Thunderstorms
80°/ 68° 27°/ 20°
90%
Monday
Thunderstorms
78°/ 58° 26°/ 14°
60%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
40%
Wednesday
Rain Showers
70°/ 52° 21°/ 11°
40%
Thursday
Rain Showers
75°24°
20%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the upper 60s. Light Southeast winds this evening, becoming light and variable.

St. George, SC

Tonight
Cloudy
68°20°
0%
Friday
Sunny
92°/ 72° 33°/ 22°
0%
Saturday
Thunderstorms
88°/ 72° 31°/ 22°
70%
Sunday
Thunderstorms
82°/ 68° 28°/ 20°
90%
Monday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
30%
Wednesday
Rain Showers
72°/ 55° 22°/ 13°
30%
Thursday
Rain Showers
75°24°
20%

Night: Mostly clear this evening, then becoming partly cloudy. Patchy fog this evening, then areas of fog after midnight. Lows in the upper 60s. Southeast winds around 5 mph this evening, becoming light and variable.

Names listed above may include county names.

Trending Headlines

Trending Entertainment Headlines

Barnwell County Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Barnwell County Quick Facts

National Two Day Weather Forecast


E-mail the Barnwell County Weather Forecast

Voice your opinion or tell us about page issues...