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Mcmaster School, SC Weather Forecast & Current Conditions

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Mcmaster School Weather Map
UTC Time: 9/15/2026, 02:31
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Mcmaster School, SC Regional Weather

Expires:202609150300;;467235
ASUS42 KCHS 150227
RWRCHS

Regional Weather Roundup
National Weather Service Charleston SC
1000 PM EDT MON SEP 14 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.


SCZ027-028-034-036>038-045-148>150-GAZ219-241-150300-
...Lake and Supplemental Coastal Observations...
  
STATION/POSITION TIME  TEMP    WIND        PRES    WAVE   SWELL
                       AIR SEA DIR/SP/G            HT/PER HT/PER/DIR
                 (UTC) (F)     (DEG/KT/KT) (MB)    (FT/S) (FT/S/D)
Winyah Bay       0200   81     330/  1     1017.0
Lake Murray      0130   86      20/  1/  2   N/A
Chrlstn Harbor   0142      85  180/  3/  4 1018.7R
ACE Basin NERRS  0145   80        CALM     1018.0R
Fort Pulaski     0142      86  160/  3/  4 1018.3R
Sapelo Island    0200   81        CALM     1018.0

$$


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

Mcmaster School, SC

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

Night: Partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.

Seven Oaks, SC

Overnight
Cloudy
72°22°
0%
Tuesday
Partly Cloudy
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%
Saturday
Sunny
92°/ 72° 33°/ 22°
0%
Sunday
Sunny
92°/ 72° 33°/ 22°
0%

Night: Partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.

Camden, SC

Overnight
Cloudy
70°21°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
90°/ 65° 32°/ 18°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%
Saturday
Sunny
95°/ 70° 35°/ 21°
0%
Sunday
Sunny
95°/ 70° 35°/ 21°
0%

Night: Partly cloudy. Lows around 70. Northeast winds 5 to 10 mph.

Winnsboro, SC

Overnight
Cloudy
72°22°
0%
Tuesday
Sunny
88°/ 65° 31°/ 18°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
90°/ 62° 32°/ 17°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%
Saturday
Sunny
92°/ 70° 33°/ 21°
0%
Sunday
Sunny
92°/ 70° 33°/ 21°
30%

Night: Partly cloudy. Lows in the lower 70s. East winds around 5 mph.

Saint Matthews, SC

Overnight
Cloudy
72°22°
0%
Tuesday
Partly Cloudy
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%
Saturday
Sunny
92°/ 72° 33°/ 22°
0%
Sunday
Sunny
92°/ 72° 33°/ 22°
0%

Night: Partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.

Newberry, SC

Overnight
Cloudy
72°22°
0%
Tuesday
Partly Cloudy
88°/ 65° 31°/ 18°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
88°/ 62° 31°/ 17°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%
Saturday
Sunny
92°/ 68° 33°/ 20°
0%
Sunday
Sunny
92°/ 68° 33°/ 20°
30%

Night: Partly cloudy. Lows in the lower 70s. East winds around 5 mph.

Sumter, SC

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

Night: Partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.

Saluda, SC

Overnight
Cloudy
72°22°
0%
Tuesday
Partly Cloudy
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%
Saturday
Sunny
92°/ 70° 33°/ 21°
0%
Sunday
Sunny
92°/ 68° 33°/ 20°
30%

Night: Partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.

North, SC

Overnight
Cloudy
72°22°
0%
Tuesday
Sunny
92°/ 65° 33°/ 18°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
92°/ 65° 33°/ 18°
0%
Friday
Sunny
92°/ 70° 33°/ 21°
0%
Saturday
Sunny
95°/ 72° 35°/ 22°
0%
Sunday
Sunny
92°/ 72° 33°/ 22°
0%

Night: Mostly clear late this evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable winds, becoming east 5 to 10 mph.

Aiken, SC

Overnight
Clear
72°22°
0%
Tuesday
Sunny
92°/ 65° 33°/ 18°
0%
Wednesday
Sunny
90°/ 62° 32°/ 17°
0%
Thursday
Sunny
92°/ 65° 33°/ 18°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%
Saturday
Sunny
92°/ 70° 33°/ 21°
0%
Sunday
Sunny
92°/ 70° 33°/ 21°
0%

Night: Mostly clear. Lows in the lower 70s. East winds 5 to 10 mph.

Orangeburg, SC

Overnight
Cloudy
72°22°
0%
Tuesday
Sunny
92°/ 65° 33°/ 18°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
90°/ 65° 32°/ 18°
0%
Friday
Sunny
92°/ 70° 33°/ 21°
0%
Saturday
Sunny
92°/ 72° 33°/ 22°
0%
Sunday
Rain Showers
92°/ 72° 33°/ 22°
30%

Night: Mostly clear late this evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable winds, becoming east around 5 mph.

Blackstock, SC

Tonight
Rain Showers
68°20°
20%
Tuesday
Partly Cloudy
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
90°/ 62° 32°/ 17°
0%
Friday
Sunny
92°/ 65° 33°/ 18°
0%
Saturday
Sunny
92°/ 68° 33°/ 20°
0%
Sunday
Sunny
92°/ 68° 33°/ 20°
30%

Night: Mostly clear. A slight chance of showers after midnight. Lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 20 percent.

Manning, SC

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

Night: Partly cloudy. Lows in the lower 70s. Light and variable winds, becoming east 5 to 10 mph.

Bishopville, SC

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

Night: Partly cloudy. Lows in the lower 70s. Northeast winds 5 to 10 mph.

Holly Hill, SC

Overnight
Cloudy
72°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
92°/ 70° 33°/ 21°
0%
Saturday
Sunny
92°/ 72° 33°/ 22°
0%
Sunday
Thunderstorms
92°/ 72° 33°/ 22°
30%

Night: Mostly clear late this evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable winds, becoming east around 5 mph.

Union, SC

Tonight
Rain Showers
70°21°
20%
Tuesday
Partly Cloudy
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
88°/ 62° 31°/ 17°
0%
Friday
Sunny
92°/ 65° 33°/ 18°
0%
Saturday
Sunny
92°/ 68° 33°/ 20°
0%
Sunday
Sunny
92°/ 68° 33°/ 20°
30%

Night: Partly cloudy. A slight chance of showers after midnight. Lows around 70. Northeast winds around 5 mph. Chance of rain 20 percent.

Lancaster, SC

Overnight
Cloudy
68°20°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
92°/ 62° 33°/ 17°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%
Saturday
Sunny
95°/ 70° 35°/ 21°
0%
Sunday
Sunny
95°/ 70° 35°/ 21°
0%

Night: Partly cloudy. Lows in the upper 60s. East winds 5 to 10 mph.

Edgefield, SC

Overnight
Cloudy
72°22°
0%
Tuesday
Partly Cloudy
92°/ 65° 33°/ 18°
0%
Wednesday
Sunny
90°/ 62° 32°/ 17°
0%
Thursday
Sunny
92°/ 65° 33°/ 18°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%
Saturday
Sunny
92°/ 70° 33°/ 21°
0%
Sunday
Sunny
92°/ 70° 33°/ 21°
30%

Night: Mostly clear late this evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.

Barnwell, SC

Overnight
Clear
72°22°
0%
Tuesday
Sunny
92°/ 65° 33°/ 18°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
90°/ 68° 32°/ 20°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%
Saturday
Sunny
92°/ 72° 33°/ 22°
0%
Sunday
Sunny
92°/ 72° 33°/ 22°
0%

Night: Mostly clear. Lows in the lower 70s. Light and variable winds, becoming east around 5 mph.

Bamberg, SC

Overnight
Clear
72°22°
0%
Tuesday
Sunny
92°/ 65° 33°/ 18°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°/ 68° 31°/ 20°
0%
Friday
Sunny
92°/ 70° 33°/ 21°
0%
Saturday
Sunny
92°/ 72° 33°/ 22°
0%
Sunday
Thunderstorms
92°/ 72° 33°/ 22°
30%

Night: Mostly clear. Lows in the lower 70s. Light and variable winds, becoming northeast around 5 mph.

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