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Barnwell Weather Map
UTC Time: 9/13/2026, 14:56
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Barnwell, SC Regional Weather

Expires:202609131500;;384406
ASUS42 KCHS 131427
RWRCHS

Regional Weather Roundup
National Weather Service Charleston SC
1000 AM EDT SUN SEP 13 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>150-131500-
...Southeast South Carolina...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
N Charleston   MOSUNNY   82  75  79 W6        30.03R                  
Waterfront Prk   N/A     81  75  82 W6        29.88R                  
Mount Pleasant MOSUNNY   84  79  84 W7        30.03R HX  96           
Johns Island   SUNNY     86  77  74 W6        30.04R HX  97           
Edisto Beach     N/A     82  75  78 VRB2      30.02R                  
Pinopolis        N/A     77  75  94 W7          N/A                   
Moncks Corner  CLOUDY    79  73  83 W3        30.04R                  
Summerville    PTSUNNY   81  77  89 CALM      30.02R                  
Ridgeland      SUNNY     82  79  89 W3        30.03R HX  93           
Beaufort MCAS  SUNNY     85  75  72 NW5       30.04R HX  93           
Beaufort Arpt  NOT AVBL                                               
Hilton Head Is SUNNY     82  75  78 W5G12     30.05R                  
Walterboro     MOSUNNY   81  75  83 CALM      30.05R                  
Allendale      CLOUDY    77  77 100 CALM      30.03S                  

...Southern Midlands and Pee Dee...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Georgetown     PTSUNNY   81  77  89 W9        30.03R                  
Kingstree      CLOUDY    77  72  83 W8        30.04R                  
Orangeburg     CLOUDY    78  76  93 W7        30.04R                  
Barnwell       CLOUDY    81  77  89 W5        30.05R FOG              
Aiken          PTSUNNY   81  75  82 W9        30.06S                  
Manning        CLOUDY    81  77  89 W6        30.03R                  
Columbia       PTSUNNY   82  75  79 W9        30.02R                  
Sumter         CLOUDY    80  76  86 W10       30.00R                  
Florence       CLOUDY    80  76  87 W6        30.02R                  
Myrtle Beach   PTSUNNY   82  75  78 W12       30.03R                  
N Myrtle Beach PTSUNNY   83  76  79 VRB7      30.00S HX  91           

$$
 

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, SC

Today
Sunny
88°/ 65° 31°/ 18°
0%
Monday
Sunny
88°/ 65° 31°/ 18°
0%
Tuesday
Partly Cloudy
82°/ 60° 28°/ 16°
0%
Wednesday
Sunny
85°/ 62° 29°/ 17°
0%
Thursday
Sunny
88°/ 65° 31°/ 18°
0%
Friday
Sunny
88°/ 65° 31°/ 18°
0%

Day: Patchy fog this morning. Mostly sunny. Highs in the upper 80s. Northwest winds around 5 mph.

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

Bamberg, SC

Today
Thunderstorms
92°/ 72° 33°/ 22°
20%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Sunny
90°/ 65° 32°/ 18°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°/ 68° 31°/ 20°
0%
Friday
Sunny
90°/ 70° 32°/ 21°
0%

Day: Mostly sunny. Isolated showers and thunderstorms this afternoon. Highs in the lower 90s. West winds around 5 mph. Chance of rain 20 percent.

Night: Mostly clear. Isolated showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent.

Allendale, SC

Today
Sunny
92°/ 72° 33°/ 22°
0%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Sunny
88°/ 65° 31°/ 18°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°/ 68° 31°/ 20°
0%
Friday
Thunderstorms
88°/ 68° 31°/ 20°
20%

Day: Patchy fog this morning. Mostly sunny. Highs in the lower 90s. West winds around 5 mph.

Night: Mostly clear. Lows in the lower 70s. Light and variable winds.

North, SC

Today
Sunny
92°/ 72° 33°/ 22°
0%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Sunny
90°/ 65° 32°/ 18°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
90°/ 68° 32°/ 20°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%

Day: Mostly sunny. Highs in the lower 90s. West winds around 5 mph.

Night: Mostly clear. Lows in the lower 70s. West winds around 5 mph in the evening, becoming light and variable.

Aiken, SC

Today
Sunny
92°/ 72° 33°/ 22°
0%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Sunny
90°/ 65° 32°/ 18°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
90°/ 65° 32°/ 18°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%

Day: Mostly sunny. Highs in the lower 90s. West winds around 5 mph.

Night: Mostly clear. Lows in the lower 70s. West winds around 5 mph in the evening, becoming light and variable.

Orangeburg, SC

Today
Thunderstorms
92°/ 72° 33°/ 22°
20%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Sunny
90°/ 65° 32°/ 18°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
90°/ 68° 32°/ 20°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%

Day: Mostly sunny. Isolated showers and thunderstorms this afternoon. Highs in the lower 90s. West winds around 5 mph. Chance of rain 20 percent.

Night: Mostly clear. Lows in the lower 70s. West winds around 5 mph in the evening, becoming light and variable.

Hampton, SC

Today
Sunny
92°/ 72° 33°/ 22°
0%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Rain Showers
88°/ 65° 31°/ 18°
20%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°/ 68° 31°/ 20°
0%
Friday
Thunderstorms
88°/ 70° 31°/ 21°
20%

Day: Mostly sunny. Highs in the lower 90s. West winds around 5 mph.

Night: Mostly clear. Lows in the lower 70s. Light and variable winds.

Waynesboro, GA

Today
Thunderstorms
92°/ 70° 33°/ 21°
20%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Sunny
90°/ 65° 32°/ 18°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
90°/ 65° 32°/ 18°
0%
Friday
Sunny
90°/ 68° 32°/ 20°
0%

Day: Mostly sunny. Isolated showers and thunderstorms this afternoon. Highs in the lower 90s. West winds around 5 mph. Chance of rain 20 percent.

Night: Mostly clear. Lows around 70. West winds around 5 mph in the evening, becoming light and variable.

Walterboro, SC

Today
Sunny
92°/ 72° 33°/ 22°
0%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Sunny
88°/ 65° 31°/ 18°
0%
Wednesday
Sunny
85°/ 65° 29°/ 18°
0%
Thursday
Sunny
88°/ 68° 31°/ 20°
0%
Friday
Thunderstorms
88°/ 70° 31°/ 21°
30%

Day: Mostly sunny. Highs in the lower 90s. West winds around 5 mph.

Night: Mostly clear. Lows in the lower 70s. Southwest winds around 5 mph in the evening, becoming light and variable.

Sylvania, GA

Today
Sunny
92°/ 70° 33°/ 21°
0%
Monday
Sunny
92°/ 72° 33°/ 22°
0%
Tuesday
Sunny
88°/ 65° 31°/ 18°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
88°/ 65° 31°/ 18°
0%
Friday
Thunderstorms
88°/ 68° 31°/ 20°
20%

Day: Patchy fog this morning. Mostly sunny. Highs in the lower 90s. West winds around 5 mph.

Night: Mostly clear. Lows around 70. West winds around 5 mph in the evening, becoming light and variable.

Holly Hill, SC

Today
Thunderstorms
92°/ 72° 33°/ 22°
20%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Sunny
88°/ 65° 31°/ 18°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°/ 68° 31°/ 20°
0%
Friday
Sunny
90°/ 70° 32°/ 21°
0%

Day: Mostly sunny. Isolated showers and thunderstorms this afternoon. Highs in the lower 90s. West winds around 5 mph. Chance of rain 20 percent.

Night: Mostly clear. Lows in the lower 70s. West winds around 5 mph in the evening, becoming light and variable.

Seven Oaks, SC

Today
Sunny
92°/ 72° 33°/ 22°
0%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Sunny
88°/ 65° 31°/ 18°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
88°/ 65° 31°/ 18°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%

Day: Mostly sunny. Highs in the lower 90s. West winds around 5 mph.

Night: Mostly clear. Lows in the lower 70s. West winds around 5 mph.

Augusta, GA

Today
Sunny
92°/ 72° 33°/ 22°
0%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Sunny
92°/ 65° 33°/ 18°
0%
Wednesday
Sunny
90°/ 62° 32°/ 17°
0%
Thursday
Sunny
92°/ 68° 33°/ 20°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%

Day: Mostly sunny. Highs in the lower 90s. West winds around 5 mph.

Night: Mostly clear. Lows in the lower 70s. West winds around 5 mph in the evening, becoming light and variable.

Millen, GA

Today
Sunny
92°/ 70° 33°/ 21°
0%
Monday
Sunny
92°/ 72° 33°/ 22°
0%
Tuesday
Sunny
90°/ 65° 32°/ 18°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
88°/ 65° 31°/ 18°
0%
Friday
Thunderstorms
88°/ 68° 31°/ 20°
20%

Day: Patchy fog this morning. Mostly sunny. Highs in the lower 90s. West winds around 5 mph.

Night: Mostly clear. Lows around 70. Southwest winds around 5 mph in the evening, becoming light and variable.

Saint George, SC

Today
Sunny
92°/ 72° 33°/ 22°
0%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Sunny
88°/ 65° 31°/ 18°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°/ 68° 31°/ 20°
0%
Friday
Thunderstorms
88°/ 70° 31°/ 21°
30%

Day: Mostly sunny. Highs in the lower 90s. West winds around 5 mph.

Night: Mostly clear. Lows in the lower 70s. Southwest winds around 5 mph in the evening, becoming light and variable.

Saint Matthews, SC

Today
Sunny
92°/ 72° 33°/ 22°
0%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
90°/ 68° 32°/ 20°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%

Day: Mostly sunny. Highs in the lower 90s. West winds around 5 mph.

Night: Mostly clear. Lows in the lower 70s. West winds around 5 mph in the evening, becoming light and variable.

Ridgeland, SC

Today
Thunderstorms
92°/ 72° 33°/ 22°
20%
Monday
Sunny
95°/ 75° 35°/ 24°
0%
Tuesday
Thunderstorms
88°/ 68° 31°/ 20°
20%
Wednesday
Sunny
85°/ 68° 29°/ 20°
0%
Thursday
Thunderstorms
85°/ 70° 29°/ 21°
20%
Friday
Thunderstorms
88°/ 72° 31°/ 22°
40%

Day: Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds around 5 mph. Chance of rain 20 percent.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 20 percent.

Edgefield, SC

Today
Sunny
92°/ 70° 33°/ 21°
0%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Sunny
90°/ 65° 32°/ 18°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
90°/ 65° 32°/ 18°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%

Day: Mostly sunny. Highs in the lower 90s. West winds around 5 mph.

Night: Mostly clear. Lows around 70. Northwest winds around 5 mph in the evening, becoming light and variable.

Saluda, SC

Today
Sunny
92°/ 70° 33°/ 21°
0%
Monday
Sunny
92°/ 72° 33°/ 22°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
88°/ 65° 31°/ 18°
0%
Friday
Sunny
90°/ 68° 32°/ 20°
0%

Day: Mostly sunny. Highs in the lower 90s. West winds around 5 mph.

Night: Mostly clear. Lows around 70. Northwest winds around 5 mph.

Martinez, GA

Today
Sunny
92°/ 72° 33°/ 22°
0%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Sunny
90°/ 65° 32°/ 18°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
90°/ 68° 32°/ 20°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%

Day: Mostly sunny. Highs in the lower 90s. Northwest winds around 5 mph.

Night: Mostly clear. Lows in the lower 70s. West winds around 5 mph in the evening, becoming light and variable.

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