Cornwell, SC Weather Forecast & Current Conditions

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Cornwell Weather Map
UTC Time: 9/18/2026, 07:06
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Cornwell, SC Regional Weather

Expires:202609180700;;638724
ASUS42 KCAE 180610
RWRCAE
REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE COLUMBIA SC
200 AM EDT FRI SEP 18 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 BY THE NATIONAL 
WEATHER SERVICE. USE DATA WITH CAUTION...ESPECIALLY 
DEWPOINT OBSERVATIONS.


SCZ001>059-115-116-135>137-GAZ040-063>065-077-180700-
...UPSTATE SOUTH CAROLINA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ANDERSON       CLEAR     70  65  84 CALM      30.19F                  
6HR MIN TEMP:  69; 6HR MAX TEMP:  82;                                

LIBERTY        CLEAR     69  67  93 CALM      30.20F                  
6HR MIN TEMP:  69; 6HR MAX TEMP:  78;                                

SPARTANBURG    PTCLDY    72  66  83 CALM      30.19F                  
CLEMSON        CLEAR     73  69  87 CALM      30.20F                  
6HR MIN TEMP:  73; 6HR MAX TEMP:  83;                                

GREENVILLE     PTCLDY    74  67  78 W3        30.21F                  
6HR MIN TEMP:  74; 6HR MAX TEMP:  85;                                

GREER          PTCLDY    74  66  76 SW5       30.20F                  
6HR MIN TEMP:  71; 6HR MAX TEMP:  82;                                

ROCK HILL      PTCLDY    74  66  76 W5        30.19F                  
6HR MIN TEMP:  70; 6HR MAX TEMP:  79;                                

CHESTER        PTCLDY    72  63  73 CALM      30.19S                  
LAURENS        CLEAR     70  66  88 CALM      30.19F                  


...CENTRAL SOUTH CAROLINA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
COLUMBIA APT   CLEAR     70  65  84 CALM      30.16F                  
6HR MIN TEMP:  69; 6HR MAX TEMP:  84;                                

COLUMBIA OWENS CLEAR     71  67  87 CALM      30.17F                  
6HR MIN TEMP:  71; 6HR MAX TEMP:  82;                                

MCENTIRE ANGB  CLEAR     67  64  89 CALM      30.14F                  
6HR MIN TEMP:  67; 6HR MAX TEMP:  78;                                

ORANGEBURG     CLEAR     68  63  84 CALM      30.18F                  
6HR MIN TEMP:  67; 6HR MAX TEMP:  78;                                

SUMTER SHAW    CLEAR     74  62  66 CALM      30.15S                  
6HR MIN TEMP:  71; 6HR MAX TEMP:  84;                                

NEWBERRY       CLEAR     70  64  83 S5        30.21F                  
AIKEN          CLEAR     69  64  85 CALM      30.20S                  
6HR MIN TEMP:  68; 6HR MAX TEMP:  80;                                

BARNWELL       CLEAR     68  66  94 CALM      30.18S                  
MANNING        CLEAR     70  68  94 CALM      30.17F                  
CAMDEN         CLEAR     68  66  94 CALM      30.17F                  
LANCASTER      PTCLDY    72  64  78 CALM      30.18S                  
WINNSBORO      CLEAR     72  63  73 CALM      30.18F                  


...EASTERN AND COASTAL SOUTH CAROLINA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MYRTLE BEACH     N/A     72  69  90 NW5       30.17F FOG              
6HR MIN TEMP:  72; 6HR MAX TEMP:  78;                                

N MYRTLE BCH   CLEAR     68  67  96 CALM      30.15F                  
6HR MIN TEMP:  68; 6HR MAX TEMP:  75;                                

CONWAY         CLEAR     63  63 100 CALM      30.16F                  
MARION         CLEAR     68  64  88 CALM      30.16F                  
HARTSVILLE     PTCLDY    66  63  88 CALM      30.16F                  
FLORENCE       CLEAR     69  64  84 CALM      30.16F                  
6HR MIN TEMP:  67; 6HR MAX TEMP:  79;                                

DARLINGTON     CLEAR     69  64  84 S3        30.17F                  
6HR MIN TEMP:  68; 6HR MAX TEMP:  80;                                

CHARLESTON APT PTCLDY    71  70  96 CALM      30.15F                  
6HR MIN TEMP:  70; 6HR MAX TEMP:  79;                                

MOUNT PLEASANT CLEAR     70  70 100 CALM      30.15F                  
WALTERBORO     CLEAR     68  64  88 CALM      30.18F                  
BEAUFORT       CLEAR     71  69  93 CALM      30.16F                  
6HR MIN TEMP:  71; 6HR MAX TEMP:  79;                                

HILTON HEAD    CLEAR     73  72  94 CALM      30.17S                  


...EASTERN GEORGIA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUGUSTA BUSH F CLEAR     67  66  97 CALM      30.16F                  
6HR MIN TEMP:  66; 6HR MAX TEMP:  78;                                

AUGUSTA DANIEL CLEAR     76  62  62 CALM      30.18F                  
6HR MIN TEMP:  75; 6HR MAX TEMP:  85;                                

THOMSON        PTCLDY    68  63  83 CALM      30.23F                  
WASHINGTON     CLEAR     71  65  80 W3        30.20F                  
6HR MIN TEMP:  70; 6HR MAX TEMP:  79;                                

CLAXTON        CLEAR     66  66 100 E1        30.17F                  
6HR MIN TEMP:  66; 6HR MAX TEMP:  76;                                

SYLVANIA         N/A     62  62 100 CALM      30.19S                  
6HR MIN TEMP:  61; 6HR MAX TEMP:  73;                                

STATESBORO       N/A     66  64  94 CALM      30.16F                  
6HR MIN TEMP:  66; 6HR MAX TEMP:  81;                                

SAVANNAH       CLEAR     71  70  96 CALM      30.16F                  
6HR MIN TEMP:  71; 6HR MAX TEMP:  80;                                



...SOUTHERN NORTH CAROLINA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHARLOTTE      MOCLDY    77  67  71 SW3       30.18F                  
6HR MIN TEMP:  76; 6HR MAX TEMP:  85;                                

MONROE         PTCLDY    73  65  75 SW3       30.17F                  
6HR MIN TEMP:  73; 6HR MAX TEMP:  79;                                

WADESBORO      PTCLDY    74  64  69 CALM      30.15F                  
6HR MIN TEMP:  69; 6HR MAX TEMP:  78;                                

ROCKINGHAM     PTCLDY    71  63  74 CALM      30.16F                  
6HR MIN TEMP:  71; 6HR MAX TEMP:  82;                                

RUTHERFORDTON  PTCLDY    72  70  94 CALM      30.21F                  
ASHEVILLE      CLEAR     67  63  87 CALM      30.29F                  
6HR MIN TEMP:  66; 6HR MAX TEMP:  77;                                


$$
  

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

Cornwell, SC

Tonight
Clear
68°20°
0%
Friday
Sunny
95°/ 68° 35°/ 20°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Partly Cloudy
88°/ 68° 31°/ 20°
0%
Monday
Thunderstorms
90°/ 68° 32°/ 20°
50%
Tuesday
Rain Showers
85°/ 65° 29°/ 18°
60%
Wednesday
Partly Cloudy
72°/ 62° 22°/ 17°
0%
Thursday
Partly Cloudy
72°22°
0%

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

Winnsboro, SC

Tonight
Clear
72°22°
0%
Friday
Sunny
95°/ 70° 35°/ 21°
40%
Saturday
Thunderstorms
90°/ 68° 32°/ 20°
50%
Sunday
Thunderstorms
90°/ 68° 32°/ 20°
30%
Monday
Thunderstorms
92°/ 68° 33°/ 20°
50%
Tuesday
Rain Showers
85°/ 65° 29°/ 18°
60%
Wednesday
Partly Cloudy
75°/ 62° 24°/ 17°
0%
Thursday
Partly Cloudy
72°22°
0%

Night: Clear. Near steady temperature in the lower 70s. Light and variable winds.

Union, SC

Tonight
Clear
68°20°
0%
Friday
Sunny
95°/ 68° 35°/ 20°
40%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Partly Cloudy
88°/ 68° 31°/ 20°
0%
Monday
Thunderstorms
90°/ 68° 32°/ 20°
50%
Tuesday
Rain Showers
85°/ 65° 29°/ 18°
60%
Wednesday
Partly Cloudy
72°/ 62° 22°/ 17°
0%
Thursday
Partly Cloudy
72°22°
0%

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

Catawba, SC

Tonight
Clear
68°20°
0%
Friday
Sunny
95°/ 70° 35°/ 21°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Partly Cloudy
88°/ 68° 31°/ 20°
0%
Monday
Thunderstorms
90°/ 68° 32°/ 20°
50%
Tuesday
Rain Showers
85°/ 65° 29°/ 18°
60%
Wednesday
Rain Showers
70°/ 60° 21°/ 16°
30%
Thursday
Partly Cloudy
70°21°
0%

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

Lancaster, SC

Tonight
Clear
72°22°
0%
Friday
Sunny
95°/ 70° 35°/ 21°
50%
Saturday
Thunderstorms
90°/ 68° 32°/ 20°
50%
Sunday
Sunny
90°/ 68° 32°/ 20°
0%
Monday
Thunderstorms
92°/ 68° 33°/ 20°
50%
Tuesday
Rain Showers
85°/ 65° 29°/ 18°
60%
Wednesday
Partly Cloudy
72°/ 62° 22°/ 17°
0%
Thursday
Partly Cloudy
72°22°
0%

Night: Mostly clear. Near steady temperature in the lower 70s. Light and variable winds.

Camden, SC

Tonight
Clear
70°21°
0%
Friday
Thunderstorms
95°/ 72° 35°/ 22°
40%
Saturday
Thunderstorms
92°/ 70° 33°/ 21°
70%
Sunday
Thunderstorms
92°/ 70° 33°/ 21°
40%
Monday
Thunderstorms
92°/ 68° 33°/ 20°
50%
Tuesday
Rain Showers
88°/ 68° 31°/ 20°
60%
Wednesday
Partly Cloudy
78°/ 62° 26°/ 17°
0%
Thursday
Partly Cloudy
75°24°
0%

Night: Clear. Near steady temperature around 70. Light and variable winds.

Newberry, SC

Tonight
Clear
72°22°
0%
Friday
Sunny
95°/ 70° 35°/ 21°
40%
Saturday
Thunderstorms
90°/ 68° 32°/ 20°
50%
Sunday
Thunderstorms
88°/ 68° 31°/ 20°
30%
Monday
Thunderstorms
90°/ 68° 32°/ 20°
50%
Tuesday
Rain Showers
85°/ 65° 29°/ 18°
60%
Wednesday
Partly Cloudy
78°/ 62° 26°/ 17°
0%
Thursday
Sunny
72°22°
0%

Night: Clear. Near steady temperature in the lower 70s. Southwest winds around 5 mph.

Andrew Jackson State Park, SC

Tonight
Clear
72°22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Sunny
90°/ 68° 32°/ 20°
0%
Monday
Thunderstorms
90°/ 68° 32°/ 20°
50%
Tuesday
Rain Showers
85°/ 65° 29°/ 18°
60%
Wednesday
Partly Cloudy
72°/ 62° 22°/ 17°
0%
Thursday
Partly Cloudy
72°22°
0%

Night: Mostly clear. Near steady temperature in the lower 70s. Light and variable winds.

Columbia, SC

Tonight
Clear
72°22°
0%
Friday
Thunderstorms
95°/ 72° 35°/ 22°
40%
Saturday
Thunderstorms
92°/ 70° 33°/ 21°
60%
Sunday
Thunderstorms
92°/ 72° 33°/ 22°
40%
Monday
Thunderstorms
92°/ 70° 33°/ 21°
50%
Tuesday
Rain Showers
88°/ 68° 31°/ 20°
60%
Wednesday
Partly Cloudy
82°/ 65° 28°/ 18°
0%
Thursday
Partly Cloudy
75°24°
0%

Night: Clear. Near steady temperature in the lower 70s. Light and variable winds.

Seven Oaks, SC

Tonight
Clear
72°22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
40%
Saturday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Sunday
Thunderstorms
90°/ 70° 32°/ 21°
40%
Monday
Thunderstorms
92°/ 70° 33°/ 21°
50%
Tuesday
Rain Showers
88°/ 68° 31°/ 20°
50%
Wednesday
Partly Cloudy
82°/ 65° 28°/ 18°
0%
Thursday
Partly Cloudy
75°24°
0%

Night: Clear. Near steady temperature in the lower 70s. Southwest winds around 5 mph.

Monroe, NC

Tonight
Clear
70°21°
0%
Friday
Sunny
95°/ 70° 35°/ 21°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Partly Cloudy
90°/ 68° 32°/ 20°
0%
Monday
Thunderstorms
92°/ 68° 33°/ 20°
50%
Tuesday
Rain Showers
85°/ 65° 29°/ 18°
60%
Wednesday
Partly Cloudy
72°/ 60° 22°/ 16°
0%
Thursday
Partly Cloudy
72°22°
0%

Night: Mostly clear. Lows around 70. Light and variable winds, becoming southwest around 5 mph after midnight.

Gaffney, SC

Tonight
Clear
68°20°
0%
Friday
Sunny
95°/ 68° 35°/ 20°
40%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Partly Cloudy
88°/ 68° 31°/ 20°
0%
Monday
Thunderstorms
88°/ 68° 31°/ 20°
60%
Tuesday
Rain Showers
82°/ 62° 28°/ 17°
60%
Wednesday
Rain Showers
70°/ 60° 21°/ 16°
40%
Thursday
Partly Cloudy
70°21°
0%

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

Charlotte, NC

Tonight
Clear
72°22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Partly Cloudy
88°/ 70° 31°/ 21°
0%
Monday
Thunderstorms
90°/ 68° 32°/ 20°
50%
Tuesday
Rain Showers
82°/ 65° 28°/ 18°
60%
Wednesday
Rain Showers
70°/ 60° 21°/ 16°
30%
Thursday
Partly Cloudy
70°21°
0%

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

Laurens, SC

Tonight
Clear
68°20°
0%
Friday
Sunny
95°/ 70° 35°/ 21°
30%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Partly Cloudy
88°/ 68° 31°/ 20°
0%
Monday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Tuesday
Rain Showers
85°/ 65° 29°/ 18°
50%
Wednesday
Partly Cloudy
75°/ 62° 24°/ 17°
0%
Thursday
Partly Cloudy
72°22°
0%

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

Spartanburg, SC

Tonight
Clear
68°20°
0%
Friday
Sunny
95°/ 70° 35°/ 21°
30%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Partly Cloudy
88°/ 68° 31°/ 20°
0%
Monday
Thunderstorms
90°/ 68° 32°/ 20°
60%
Tuesday
Rain Showers
82°/ 65° 28°/ 18°
60%
Wednesday
Partly Cloudy
72°/ 60° 22°/ 16°
0%
Thursday
Partly Cloudy
70°21°
0%

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

Gastonia, NC

Tonight
Clear
68°20°
0%
Friday
Sunny
95°/ 68° 35°/ 20°
40%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Partly Cloudy
88°/ 68° 31°/ 20°
0%
Monday
Thunderstorms
88°/ 65° 31°/ 18°
50%
Tuesday
Rain Showers
82°/ 62° 28°/ 17°
60%
Wednesday
Rain Showers
68°/ 58° 20°/ 14°
40%
Thursday
Partly Cloudy
68°20°
0%

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

Saluda, SC

Tonight
Clear
70°21°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
40%
Saturday
Thunderstorms
90°/ 68° 32°/ 20°
50%
Sunday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Monday
Thunderstorms
90°/ 68° 32°/ 20°
50%
Tuesday
Rain Showers
85°/ 68° 29°/ 20°
50%
Wednesday
Partly Cloudy
78°/ 62° 26°/ 17°
0%
Thursday
Partly Cloudy
72°22°
0%

Night: Clear. Near steady temperature around 70. Southwest winds around 5 mph.

Shelby, NC

Tonight
Clear
68°20°
0%
Friday
Thunderstorms
95°/ 68° 35°/ 20°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Partly Cloudy
88°/ 68° 31°/ 20°
0%
Monday
Thunderstorms
88°/ 65° 31°/ 18°
70%
Tuesday
Rain Showers
82°/ 62° 28°/ 17°
60%
Wednesday
Rain Showers
68°/ 58° 20°/ 14°
40%
Thursday
Partly Cloudy
68°20°
0%

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

Cheraw, SC

Tonight
Clear
72°22°
0%
Friday
Thunderstorms
95°/ 72° 35°/ 22°
50%
Saturday
Thunderstorms
90°/ 68° 32°/ 20°
70%
Sunday
Thunderstorms
90°/ 68° 32°/ 20°
30%
Monday
Thunderstorms
92°/ 68° 33°/ 20°
50%
Tuesday
Thunderstorms
85°/ 65° 29°/ 18°
60%
Wednesday
Partly Cloudy
75°/ 62° 24°/ 17°
0%
Thursday
Partly Cloudy
72°22°
0%

Night: Mostly clear. Near steady temperature in the lower 70s. Light and variable winds.

Boiling Springs, SC

Tonight
Clear
68°20°
0%
Friday
Sunny
95°/ 68° 35°/ 20°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
70%
Sunday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Monday
Thunderstorms
88°/ 65° 31°/ 18°
60%
Tuesday
Rain Showers
82°/ 62° 28°/ 17°
70%
Wednesday
Rain Showers
72°/ 58° 22°/ 14°
40%
Thursday
Partly Cloudy
70°21°
0%

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

Names listed above may include county names.

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