Marion, SC Weather Forecast & Current Conditions

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Marion Weather Map
UTC Time: 9/18/2026, 07:48
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Marion, SC Regional Weather

Expires:202609180800;;643314
ASUS42 KCAE 180710
RWRCAE
REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE COLUMBIA SC
300 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>065-077-180800-
...UPSTATE SOUTH CAROLINA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ANDERSON       CLEAR     68  65  90 CALM      30.18F                  
LIBERTY        CLEAR     68  66  93 CALM      30.19F                  
SPARTANBURG    MOCLDY    73  63  68 CALM      30.18F                  
CLEMSON        CLEAR     73  70  90 CALM      30.19F                  
GREENVILLE     PTCLDY    76  67  73 W3        30.20F                  
GREER          MOCLDY    73  66  78 W3        30.19F                  
ROCK HILL      MOCLDY    77  64  64 W6        30.17F                  
CHESTER        MOCLDY    72  64  78 CALM      30.17F                  
LAURENS        PTCLDY    73  64  73 CALM      30.18F                  


...CENTRAL SOUTH CAROLINA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
COLUMBIA APT   CLEAR     69  65  86 CALM      30.15F                  
COLUMBIA OWENS CLEAR     70  67  90 CALM      30.16F                  
MCENTIRE ANGB  CLEAR     67  64  91 CALM      30.13F                  
ORANGEBURG     CLEAR     67  64  90 CALM      30.17F                  
SUMTER SHAW    CLEAR     70  65  83 S3        30.14F                  
NEWBERRY       CLEAR     70  64  83 CALM      30.20S                  
AIKEN          CLEAR     67  64  87 CALM      30.18F                  
BARNWELL       CLEAR     66  66 100 CALM      30.17F                  
MANNING        CLEAR     70  68  94 CALM      30.16F                  
CAMDEN         CLEAR     68  66  94 CALM      30.16F                  
LANCASTER      PTCLDY    72  66  83 CALM      30.16F                  
WINNSBORO      CLEAR     70  63  78 SW3       30.17S                  


...EASTERN AND COASTAL SOUTH CAROLINA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MYRTLE BEACH     N/A     72  69  90 CALM      30.16F                  
N MYRTLE BCH   CLEAR     70  68  93 CALM      30.14F                  
CONWAY         CLEAR     63  63 100 CALM      30.16S                  
MARION         CLEAR     68  64  88 CALM      30.16S                  
HARTSVILLE     PTCLDY    66  64  94 CALM      30.15F                  
FLORENCE       CLEAR     69  65  86 CALM      30.15F                  
DARLINGTON     CLEAR     68  64  87 SW5       30.15F                  
CHARLESTON APT PTCLDY    70  69  97 N5        30.15S                  
MOUNT PLEASANT CLEAR     70  70 100 CALM      30.15S                  
WALTERBORO     CLEAR     66  64  94 CALM      30.16F                  
BEAUFORT       CLEAR     71  70  96 CALM      30.15F                  
HILTON HEAD    CLEAR     72  72 100 CALM      30.15F                  


...EASTERN GEORGIA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUGUSTA BUSH F CLEAR     66  64  93 CALM      30.15F                  
AUGUSTA DANIEL CLEAR     75  61  61 CALM      30.18S                  
THOMSON        CLEAR     66  63  88 CALM      30.23S                  
WASHINGTON     CLEAR     71  66  85 SW3       30.19F                  
CLAXTON        CLEAR     64  64 100 CALM      30.16S                  
SYLVANIA         N/A     62  62 100 CALM      30.18S                  
STATESBORO       N/A     64  64 100 N1        30.15S                  
SAVANNAH       CLEAR     71  70  96 CALM      30.15F                  


...SOUTHERN NORTH CAROLINA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHARLOTTE      MOCLDY    76  65  68 W5        30.17F                  
MONROE         MOCLDY    73  65  75 SW7       30.15F                  
WADESBORO      MOCLDY    72  67  85 CALM      30.14F                  
ROCKINGHAM     PTCLDY    73  62  66 CALM      30.15S                  
RUTHERFORDTON  MOCLDY    70  70 100 CALM      30.20F                  
ASHEVILLE      PTCLDY    67  63  87 NW3       30.28F                  

$$
  

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

Marion, SC

Tonight
Clear
68°20°
0%
Friday
Sunny
92°/ 70° 33°/ 21°
40%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
70%
Sun-Sun Night
Cloudy
88°31°
0%
Monday
Thunderstorms
90°/ 68° 32°/ 20°
50%
Tue-Tue Night
Thunderstorms
85°29°
70%
Wednesday
Rain Showers
82°/ 65° 28°/ 18°
40%
Thursday
Partly Cloudy
78°26°
0%

Night: Mostly clear. Near steady temperature in the upper 60s. Light and variable winds.

Dillon, SC

Tonight
Clear
68°20°
0%
Friday
Thunderstorms
95°/ 70° 35°/ 21°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sun-Sun Night
Cloudy
88°31°
0%
Monday
Thunderstorms
90°/ 68° 32°/ 20°
50%
Tue-Tue Night
Thunderstorms
85°29°
60%
Wednesday
Partly Cloudy
82°/ 65° 28°/ 18°
0%
Thursday
Partly Cloudy
75°24°
0%

Night: Mostly clear. Near steady temperature in the upper 60s. Light and variable winds.

Loris, SC

Tonight
Clear
68°20°
0%
Friday
Sunny
92°/ 72° 33°/ 22°
30%
Saturday
Thunderstorms
90°/ 70° 32°/ 21°
70%
Sun-Sun Night
Thunderstorms
88°31°
30%
Monday
Thunderstorms
90°/ 70° 32°/ 21°
50%
Tue-Tue Night
Thunderstorms
85°29°
60%
Wed-Wed Night
Rain Showers
82°28°
40%
Thursday
Partly Cloudy
82°28°
0%

Night: Clear. Near steady temperature in the upper 60s. Light and variable winds.

Florence, SC

Tonight
Clear
68°20°
0%
Friday
Sunny
92°/ 70° 33°/ 21°
40%
Saturday
Thunderstorms
90°/ 68° 32°/ 20°
70%
Sunday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Monday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Tue-Tue Night
Thunderstorms
85°29°
60%
Wednesday
Rain Showers
82°/ 65° 28°/ 18°
30%
Thursday
Partly Cloudy
78°26°
0%

Night: Mostly clear. Near steady temperature in the upper 60s. Light and variable winds.

Lumberton, NC

Tonight
Clear
68°20°
0%
Friday
Thunderstorms
95°/ 72° 35°/ 22°
50%
Saturday
Thunderstorms
88°/ 70° 31°/ 21°
50%
Sun-Sun Night
Cloudy
88°31°
0%
Monday
Thunderstorms
90°/ 70° 32°/ 21°
50%
Tue-Tue Night
Thunderstorms
85°29°
60%
Wed-Wed Night
Mostly Cloudy
78°26°
0%
Thursday
Partly Cloudy
75°24°
0%

Night: Mostly clear. Near steady temperature in the upper 60s. Southwest winds around 5 mph.

Whiteville, NC

Tonight
Clear
68°20°
0%
Friday
Sunny
92°/ 72° 33°/ 22°
40%
Saturday
Thunderstorms
90°/ 70° 32°/ 21°
70%
Sun-Sun Night
Thunderstorms
88°31°
40%
Monday
Thunderstorms
90°/ 70° 32°/ 21°
50%
Tue-Tue Night
Thunderstorms
85°29°
70%
Wed-Wed Night
Rain Showers
82°28°
50%
Thursday
Partly Cloudy
80°27°
0%

Night: Clear. Near steady temperature in the upper 60s. Light and variable winds.

Bennettsville, SC

Tonight
Clear
68°20°
0%
Friday
Thunderstorms
95°/ 70° 35°/ 21°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sun-Sun Night
Cloudy
88°31°
0%
Monday
Thunderstorms
90°/ 68° 32°/ 20°
50%
Tue-Tue Night
Thunderstorms
85°29°
60%
Wednesday
Mostly Cloudy
75°24°
0%
Thursday
Mostly Cloudy
75°24°
0%

Night: Mostly clear. Near steady temperature in the upper 60s. Light and variable winds.

Hartsville, SC

Tonight
Clear
68°20°
0%
Friday
Thunderstorms
95°/ 72° 35°/ 22°
50%
Saturday
Thunderstorms
90°/ 70° 32°/ 21°
50%
Sun-Sun Night
Cloudy
88°31°
0%
Monday
Thunderstorms
92°/ 68° 33°/ 20°
50%
Tue-Tue Night
Thunderstorms
88°31°
60%
Wednesday
Partly Cloudy
82°/ 62° 28°/ 17°
0%
Thursday
Partly Cloudy
75°24°
0%

Night: Mostly clear. Near steady temperature in the upper 60s. Southwest winds around 5 mph.

Kingstree, SC

Tonight
Clear
68°20°
0%
Friday
Sunny
92°/ 70° 33°/ 21°
20%
Saturday
Thunderstorms
92°/ 68° 33°/ 20°
80%
Sunday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Monday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Tue-Tue Night
Thunderstorms
88°31°
70%
Wed-Wed Night
Rain Showers
82°28°
40%
Thursday
Partly Cloudy
82°28°
0%

Night: Clear. Near steady temperature in the upper 60s. Light and variable winds.

Conway, SC

Tonight
Clear
68°20°
0%
Friday
Sunny
92°/ 72° 33°/ 22°
30%
Saturday
Thunderstorms
90°/ 70° 32°/ 21°
70%
Sun-Sun Night
Thunderstorms
88°31°
40%
Monday
Sunny
88°/ 70° 31°/ 21°
50%
Tue-Tue Night
Thunderstorms
85°29°
70%
Wed-Wed Night
Rain Showers
82°28°
40%
Thursday
Partly Cloudy
82°28°
0%

Night: Clear. Near steady temperature in the upper 60s. Light and variable winds.

Bishopville, SC

Today
Rain Showers
95°/ 72° 35°/ 22°
40%
Saturday
Thunderstorms
92°/ 70° 33°/ 21°
70%
Sunday
Sunny
90°/ 70° 32°/ 21°
0%
Monday
Thunderstorms
92°/ 70° 33°/ 21°
50%
Tuesday
Thunderstorms
88°/ 68° 31°/ 20°
60%
Wednesday
Partly Cloudy
82°/ 65° 28°/ 18°
0%
Thursday
Sunny
82°28°
0%

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

Night: Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Patchy fog after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 40 percent.

Manning, SC

Today
Sunny
95°/ 72° 35°/ 22°
30%
Saturday
Thunderstorms
92°/ 70° 33°/ 21°
70%
Sunday
Thunderstorms
88°/ 70° 31°/ 21°
40%
Monday
Thunderstorms
90°/ 70° 32°/ 21°
40%
Tuesday
Thunderstorms
88°/ 68° 31°/ 20°
60%
Wednesday
Rain Showers
82°/ 65° 28°/ 18°
30%
Thursday
Sunny
85°29°
0%

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

Night: Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Patchy fog after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent.

Laurinburg, NC

Tonight
Cloudy
70°21°
0%
Friday
Thunderstorms
95°/ 70° 35°/ 21°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Thunderstorms
88°/ 68° 31°/ 20°
20%
Monday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Tue-Tue Night
Thunderstorms
85°29°
60%
Wednesday
Rain Showers
78°/ 62° 26°/ 17°
30%
Thursday
Partly Cloudy
80°27°
0%

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

Elizabethtown, NC

Tonight
Clear
68°20°
0%
Friday
Thunderstorms
95°/ 72° 35°/ 22°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sun-Sun Night
Cloudy
90°32°
0%
Monday
Thunderstorms
92°/ 68° 33°/ 20°
50%
Tue-Tue Night
Thunderstorms
88°31°
70%
Wed-Wed Night
Rain Showers
82°28°
40%
Thursday
Partly Cloudy
78°26°
0%

Night: Mostly clear. Near steady temperature in the upper 60s. Light and variable winds.

Myrtle Beach, SC

Tonight
Clear
72°22°
0%
Friday
Sunny
90°/ 72° 32°/ 22°
20%
Saturday
Thunderstorms
85°/ 72° 29°/ 22°
70%
Sunday
Rain Showers
85°/ 72° 29°/ 22°
40%
Monday
Partly Cloudy
85°/ 72° 29°/ 22°
50%
Tue-Tue Night
Thunderstorms
82°28°
70%
Wed-Wed Night
Rain Showers
82°28°
40%
Thursday
Sunny
82°28°
0%

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

Cheraw, SC

Today
Thunderstorms
95°/ 70° 35°/ 21°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Sunny
88°/ 68° 31°/ 20°
0%
Monday
Thunderstorms
92°/ 68° 33°/ 20°
50%
Tuesday
Thunderstorms
88°/ 68° 31°/ 20°
60%
Wednesday
Partly Cloudy
78°/ 65° 26°/ 18°
0%
Thursday
Partly Cloudy
82°28°
0%

Day: Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the mid 90s. West winds around 5 mph, becoming northwest this afternoon. Chance of rain 50 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Patchy fog after midnight. Lows around 70. Light and variable winds. Chance of rain 50 percent.

Georgetown, SC

Tonight
Clear
72°22°
0%
Friday
Sunny
88°/ 72° 31°/ 22°
20%
Saturday
Thunderstorms
88°/ 72° 31°/ 22°
50%
Sunday
Rain Showers
85°/ 72° 29°/ 22°
40%
Monday
Partly Cloudy
85°/ 72° 29°/ 22°
50%
Tue-Tue Night
Thunderstorms
82°28°
70%
Wed-Wed Night
Rain Showers
82°28°
50%
Thursday
Partly Cloudy
82°28°
0%

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

Sumter, SC

Today
Sunny
95°/ 72° 35°/ 22°
40%
Saturday
Thunderstorms
92°/ 70° 33°/ 21°
70%
Sunday
Rain Showers
90°/ 70° 32°/ 21°
40%
Monday
Thunderstorms
92°/ 70° 33°/ 21°
40%
Tuesday
Thunderstorms
88°/ 68° 31°/ 20°
60%
Wednesday
Partly Cloudy
82°/ 65° 28°/ 18°
0%
Thursday
Sunny
85°29°
0%

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

Night: Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Patchy fog after midnight. Lows in the lower 70s. West winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent.

Boiling Spring Lakes, NC

Tonight
Clear
70°21°
0%
Friday
Sunny
92°/ 72° 33°/ 22°
40%
Saturday
Thunderstorms
88°/ 70° 31°/ 21°
70%
Sunday
Thunderstorms
88°/ 70° 31°/ 21°
50%
Monday
Thunderstorms
90°/ 70° 32°/ 21°
50%
Tue-Tue Night
Thunderstorms
85°29°
70%
Wed-Wed Night
Rain Showers
85°29°
50%
Thursday
Partly Cloudy
82°28°
0%

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

Andrews, SC

Tonight
Clear
68°20°
0%
Friday
Sunny
92°/ 72° 33°/ 22°
20%
Saturday
Thunderstorms
90°/ 72° 32°/ 22°
70%
Sunday
Thunderstorms
88°/ 70° 31°/ 21°
50%
Monday
Thunderstorms
88°/ 70° 31°/ 21°
50%
Tue-Tue Night
Thunderstorms
85°29°
70%
Wed-Wed Night
Thunderstorms
82°28°
50%
Thursday
Partly Cloudy
82°28°
0%

Night: Clear. Near steady temperature in the upper 60s. Light and variable winds.

Names listed above may include county names.

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