Williston, SC Weather Forecast & Current Conditions

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Williston Weather Map
UTC Time: 9/25/2026, 04:30
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Williston, SC Regional Weather

Expires:202609250500;;011939
ASUS42 KCHS 250425
RWRCHS

Regional Weather Roundup
National Weather Service Charleston SC
1200 AM EDT FRI SEP 25 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>150-250500-
...Southeast South Carolina...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
N Charleston   CLOUDY    62  58  86 N14       30.09R                  
Waterfront Prk   N/A     65  61  87 N20       29.94R                  
Mount Pleasant CLOUDY    63  63 100 VRB7G15   30.08S                  
Johns Island   CLOUDY    64  59  82 N12G18    30.09R                  
Edisto Beach     N/A     63  57  82 N7G20     30.06S                  
Pinopolis        N/A     64  61  88 N20         N/A                   
Moncks Corner  CLOUDY    61  55  82 NE12      30.11R                  
Summerville    CLOUDY    63  59  88 N9G16     30.10R                  
Ridgeland      CLOUDY    63  61  94 N9G15     30.10S                  
Beaufort MCAS  CLOUDY    63  59  87 N15       30.10S                  
Beaufort Arpt  NOT AVBL                                               
Hilton Head Is CLOUDY    64  61  88 N17       30.10S                  
Walterboro     CLOUDY    61  57  88 N8        30.13R                  
Allendale      CLOUDY    63  57  82 N8        30.13S                  

...Southern Midlands and Pee Dee...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Georgetown     CLOUDY    61  59  94 NW5       30.09R                  
Kingstree      CLOUDY    59  54  82 NW3       30.11S                  
Orangeburg     CLOUDY    61  57  87 N9G17     30.14S                  
Barnwell       CLOUDY    61  59  94 N7        30.15S                  
Aiken          CLOUDY    61  57  87 N7        30.18S                  
Manning        CLOUDY    63  61  94 N9        30.12S                  
Columbia       CLOUDY    62  58  86 N5        30.15S                  
Sumter         CLOUDY    62  56  82 N12       30.12S                  
Florence       CLOUDY    60  56  86 N9        30.12S                  
Myrtle Beach     N/A     63  59  87 N10       30.09R                  
N Myrtle Beach CLOUDY    63  58  83 N12G18    30.06R                  

$$
 

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

Williston, SC

Overnight
Mostly Cloudy
58°14°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
88°/ 58° 31°/ 14°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°31°
0%

Night: Mostly cloudy late this evening, then clearing. Lows in the upper 50s. North winds 5 to 10 mph with gusts up to 20 mph.

Aiken, SC

Overnight
Mostly Cloudy
55°13°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
85°/ 58° 29°/ 14°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°31°
0%

Night: Mostly cloudy late this evening, then clearing. Lows in the mid 50s. North winds 5 to 10 mph with gusts up to 20 mph.

North, SC

Overnight
Mostly Cloudy
55°13°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
88°/ 58° 31°/ 14°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
90°/ 65° 32°/ 18°
0%
Thursday
Sunny
88°31°
0%

Night: Mostly cloudy late this evening, then clearing. Lows in the mid 50s. North winds 5 to 10 mph with gusts up to 20 mph.

Bamberg, SC

Overnight
Mostly Cloudy
62°17°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
88°/ 58° 31°/ 14°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°31°
0%

Night: Mostly cloudy late this evening, then clearing. Near steady temperature in the lower 60s. North winds 5 to 10 mph with gusts up to 25 mph.

Orangeburg, SC

Overnight
Cloudy
58°14°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
88°/ 58° 31°/ 14°
0%
Tuesday
Sunny
90°/ 62° 32°/ 17°
0%
Wednesday
Sunny
90°/ 65° 32°/ 18°
0%
Thursday
Sunny
90°32°
0%

Night: Partly cloudy late this evening, then clearing. Lows in the upper 50s. North winds 5 to 10 mph with gusts up to 20 mph.

Allendale, SC

Tonight
Mostly Cloudy
55°13°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
80°/ 55° 27°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
85°/ 58° 29°/ 14°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Thunderstorms
88°31°
30%

Night: Mostly cloudy this evening, then clearing. Lows in the mid 50s. North winds 5 to 10 mph with gusts up to 25 mph.

Seven Oaks, SC

Overnight
Cloudy
55°13°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
80°/ 55° 27°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
85°/ 58° 29°/ 14°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°31°
0%

Night: Partly cloudy late this evening, then clearing. Lows in the mid 50s. North winds 5 to 10 mph with gusts up to 20 mph.

Waynesboro, GA

Overnight
Cloudy
58°14°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
88°/ 58° 31°/ 14°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
90°/ 65° 32°/ 18°
0%
Thursday
Rain Showers
88°31°
30%

Night: Partly cloudy. Lows in the upper 50s. North winds 5 to 10 mph with gusts up to 20 mph.

Augusta, GA

Tonight
Cloudy
58°14°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
88°/ 58° 31°/ 14°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
90°/ 65° 32°/ 18°
0%
Thursday
Rain Showers
88°31°
30%

Night: Partly cloudy. Lows in the upper 50s. North winds 5 to 10 mph.

Saluda, SC

Overnight
Cloudy
52°11°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
78°/ 52° 26°/ 11°
0%
Sunday
Sunny
82°/ 55° 28°/ 13°
0%
Monday
Sunny
85°/ 58° 29°/ 14°
0%
Tuesday
Sunny
88°/ 60° 31°/ 16°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
85°29°
0%

Night: Partly cloudy. Lows in the lower 50s. North winds 5 to 10 mph with gusts up to 20 mph.

Edgefield, SC

Overnight
Cloudy
55°13°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
88°/ 58° 31°/ 14°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°31°
0%

Night: Partly cloudy. Lows in the mid 50s. North winds 5 to 10 mph.

Walterboro, SC

Tonight
Rain Showers
58°14°
20%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
80°/ 55° 27°/ 13°
0%
Sunday
Sunny
85°/ 58° 29°/ 14°
0%
Monday
Sunny
88°/ 62° 31°/ 17°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Thunderstorms
88°31°
20%

Night: Mostly cloudy with a slight chance of showers this evening, then partly cloudy after midnight. Lows in the upper 50s. North winds 10 to 15 mph. Gusts up to 30 mph this evening. Chance of rain 20 percent.

Hampton, SC

Tonight
Mostly Cloudy
58°14°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
88°/ 60° 31°/ 16°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Thunderstorms
88°31°
30%

Night: Mostly cloudy this evening, then becoming partly cloudy. Lows in the upper 50s. North winds 5 to 10 mph. Gusts up to 30 mph this evening.

Holly Hill, SC

Overnight
Mostly Cloudy
62°17°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
88°/ 60° 31°/ 16°
0%
Tuesday
Sunny
90°/ 62° 32°/ 17°
0%
Wednesday
Sunny
90°/ 65° 32°/ 18°
0%
Thursday
Sunny
90°32°
0%

Night: Mostly cloudy late this evening, then clearing. Near steady temperature in the lower 60s. North winds 5 to 10 mph with gusts up to 25 mph.

Sylvania, GA

Tonight
Mostly Cloudy
55°13°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
80°/ 52° 27°/ 11°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
88°/ 58° 31°/ 14°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Thunderstorms
88°31°
30%

Night: Mostly cloudy this evening, then becoming partly cloudy. Lows in the mid 50s. North winds 10 to 15 mph with gusts up to 25 mph.

Saint Matthews, SC

Overnight
Cloudy
55°13°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
88°/ 58° 31°/ 14°
0%
Tuesday
Sunny
90°/ 62° 32°/ 17°
0%
Wednesday
Sunny
90°/ 65° 32°/ 18°
0%
Thursday
Sunny
90°32°
0%

Night: Partly cloudy late this evening, then clearing. Lows in the mid 50s. North winds 5 to 10 mph with gusts up to 20 mph.

Martinez, GA

Tonight
Cloudy
58°14°
0%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
88°/ 58° 31°/ 14°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
90°/ 65° 32°/ 18°
0%
Thursday
Rain Showers
88°31°
30%

Night: Partly cloudy. Lows in the upper 50s. Northeast winds around 5 mph.

Columbia, SC

Overnight
Cloudy
52°11°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
88°/ 58° 31°/ 14°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
90°/ 65° 32°/ 18°
0%
Thursday
Sunny
90°32°
0%

Night: Partly cloudy late this evening, then clearing. Lows in the lower 50s. North winds 5 to 10 mph.

Millen, GA

Tonight
Mostly Cloudy
58°14°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
88°/ 58° 31°/ 14°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Rain Showers
88°31°
30%

Night: Mostly cloudy this evening, then becoming partly cloudy. Lows in the upper 50s. North winds 10 to 15 mph with gusts up to 25 mph.

Saint George, SC

Tonight
Rain Showers
58°14°
20%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
85°/ 58° 29°/ 14°
0%
Monday
Sunny
88°/ 62° 31°/ 17°
0%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Thunderstorms
88°31°
20%

Night: Mostly cloudy with a slight chance of showers this evening, then mostly clear after midnight. Lows in the upper 50s. North winds 10 to 15 mph. Gusts up to 30 mph this evening. Chance of rain 20 percent.

Names listed above may include county names.

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