Mount Pleasant, SC Weather Forecast & Current Conditions

Feedback E-mail the Weather

Quick Clicks

Weather World

Mount Pleasant, SC Weather Maps

°F °C°F °C
Mount Pleasant Weather Map
UTC Time: 9/18/2026, 11:45
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Mount Pleasant, SC Regional Weather

Expires:202609181200;;652870
ASUS42 KCHS 181125
RWRCHS

Regional Weather Roundup
National Weather Service Charleston SC
700 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. Use data with caution,
especially dewpoint observations.


SCZ027-028-034-036>038-045-148>150-GAZ219-241-181200-
...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       1100   71     340/  2     1020.0
Lake Murray      1030   77     250/  4/  5   N/A
Chrlstn Harbor   1048   74 83  330/  5/  7 1021.2R
ACE Basin NERRS  1045   71        CALM     1020.0F
Fort Pulaski     1048   75 84  350/  5/  6 1021.0R
Sapelo Island    1100   75     340/  3     1021.0

$$


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

Mount Pleasant, SC

Today
Sunny
90°/ 75° 32°/ 24°
0%
Saturday
Thunderstorms
88°/ 75° 31°/ 24°
50%
Sunday
Thunderstorms
88°/ 72° 31°/ 22°
50%
Monday
Thunderstorms
88°/ 72° 31°/ 22°
50%
Tuesday
Thunderstorms
85°/ 72° 29°/ 22°
70%
Wednesday
Thunderstorms
85°/ 70° 29°/ 21°
40%
Thursday
Thunderstorms
85°29°
20%

Day: Sunny. Highs around 90. Northwest winds around 5 mph, becoming south this afternoon.

Night: Partly cloudy. Lows in the mid 70s. South winds around 5 mph, becoming west after midnight.

Daniel Island, SC

Today
Sunny
92°/ 72° 33°/ 22°
0%
Saturday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Sunday
Thunderstorms
88°/ 72° 31°/ 22°
50%
Monday
Thunderstorms
88°/ 72° 31°/ 22°
50%
Tuesday
Thunderstorms
88°/ 72° 31°/ 22°
70%
Wednesday
Thunderstorms
88°/ 70° 31°/ 21°
40%
Thursday
Thunderstorms
85°29°
30%

Day: Sunny. Highs in the lower 90s. Light and variable winds, becoming west around 5 mph this afternoon.

Night: Partly cloudy in the evening, then clearing. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable.

Goose Creek, SC

Today
Sunny
92°/ 72° 33°/ 22°
20%
Saturday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Sunday
Thunderstorms
88°/ 72° 31°/ 22°
50%
Monday
Thunderstorms
88°/ 72° 31°/ 22°
50%
Tuesday
Thunderstorms
88°/ 70° 31°/ 21°
70%
Wednesday
Thunderstorms
85°/ 68° 29°/ 20°
40%
Thursday
Thunderstorms
85°29°
20%

Day: Sunny. Highs in the lower 90s, except in the upper 80s near Lake Moultrie. Light and variable winds.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.

Saint George, SC

Today
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Thunderstorms
92°/ 72° 33°/ 22°
70%
Sunday
Thunderstorms
90°/ 72° 32°/ 22°
50%
Monday
Thunderstorms
90°/ 72° 32°/ 22°
50%
Tuesday
Thunderstorms
88°/ 72° 31°/ 22°
70%
Wednesday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Thursday
Thunderstorms
85°29°
20%

Day: Sunny. Highs in the mid 90s. Light and variable winds.

Night: Partly cloudy. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable.

Walterboro, SC

Today
Sunny
92°/ 72° 33°/ 22°
0%
Saturday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Sunday
Thunderstorms
88°/ 72° 31°/ 22°
50%
Monday
Thunderstorms
88°/ 72° 31°/ 22°
50%
Tuesday
Thunderstorms
88°/ 70° 31°/ 21°
70%
Wednesday
Thunderstorms
85°/ 68° 29°/ 20°
40%
Thursday
Thunderstorms
85°29°
20%

Day: Sunny. Highs in the lower 90s. Light and variable winds.

Night: Partly cloudy. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable.

Edisto Beach, SC

Today
Sunny
92°/ 75° 33°/ 24°
0%
Saturday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Sunday
Thunderstorms
88°/ 72° 31°/ 22°
50%
Monday
Thunderstorms
88°/ 72° 31°/ 22°
50%
Tuesday
Thunderstorms
88°/ 72° 31°/ 22°
70%
Wednesday
Thunderstorms
88°/ 72° 31°/ 22°
40%
Thursday
Thunderstorms
85°29°
20%

Day: Sunny. Highs in the lower 90s, except in the upper 80s near the coast. Northwest winds around 5 mph, becoming southeast this afternoon.

Night: Partly cloudy in the evening, then clearing. Lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable.

Holly Hill, SC

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

Day: Mostly sunny. Highs in the mid 90s. West winds around 5 mph this morning, becoming light and variable.

Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent.

Beaufort, SC

Today
Sunny
92°/ 75° 33°/ 24°
0%
Saturday
Thunderstorms
92°/ 75° 33°/ 24°
40%
Sunday
Thunderstorms
88°/ 75° 31°/ 24°
50%
Monday
Thunderstorms
88°/ 75° 31°/ 24°
50%
Tuesday
Thunderstorms
88°/ 75° 31°/ 24°
70%
Wednesday
Thunderstorms
85°/ 72° 29°/ 22°
50%
Thursday
Thunderstorms
85°29°
20%

Day: Sunny. Highs in the lower 90s, except in the upper 80s near the coast. North winds around 5 mph, becoming east this afternoon.

Night: Partly cloudy. Lows in the mid 70s. South winds around 5 mph, becoming west after midnight.

Kingstree, SC

Today
Sunny
92°/ 70° 33°/ 21°
20%
Friday
Sunny
92°33°
0%
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%

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

Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows around 70. Light and variable winds. Chance of rain 20 percent.

Andrews, SC

Today
Sunny
92°/ 72° 33°/ 22°
20%
Friday
Sunny
92°33°
0%
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%

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

Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.

Georgetown, SC

Today
Sunny
88°/ 72° 31°/ 22°
20%
Friday
Sunny
88°31°
0%
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%

Day: Sunny. Highs in the upper 80s. Northwest winds around 5 mph, becoming southwest this afternoon.

Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Southwest winds around 5 mph, becoming west after midnight. Chance of rain 20 percent.

Hampton, SC

Today
Sunny
92°/ 72° 33°/ 22°
0%
Saturday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Sunday
Thunderstorms
88°/ 70° 31°/ 21°
50%
Monday
Thunderstorms
90°/ 72° 32°/ 22°
40%
Tuesday
Thunderstorms
88°/ 70° 31°/ 21°
50%
Wednesday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Thursday
Thunderstorms
85°29°
20%

Day: Sunny. Highs in the lower 90s. Light and variable winds.

Night: Partly cloudy. Lows in the lower 70s. Light and variable winds.

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.

Ridgeland, SC

Today
Sunny
92°/ 72° 33°/ 22°
0%
Saturday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Sunday
Thunderstorms
88°/ 72° 31°/ 22°
50%
Monday
Thunderstorms
88°/ 72° 31°/ 22°
50%
Tuesday
Thunderstorms
88°/ 72° 31°/ 22°
70%
Wednesday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Thursday
Thunderstorms
85°29°
20%

Day: Sunny. Highs in the lower 90s. North winds around 5 mph.

Night: Partly cloudy. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable.

Orangeburg, SC

Today
Sunny
95°/ 72° 35°/ 22°
20%
Saturday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Sunday
Thunderstorms
90°/ 70° 32°/ 21°
40%
Monday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Tuesday
Thunderstorms
88°/ 70° 31°/ 21°
50%
Wednesday
Partly Cloudy
85°/ 68° 29°/ 20°
0%
Thursday
Sunny
85°29°
0%

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

Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent.

Bamberg, SC

Today
Sunny
95°/ 72° 35°/ 22°
20%
Saturday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Sunday
Thunderstorms
90°/ 72° 32°/ 22°
50%
Monday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Tuesday
Thunderstorms
88°/ 70° 31°/ 21°
50%
Wednesday
Rain Showers
85°/ 68° 29°/ 20°
30%
Thursday
Sunny
85°29°
0%

Day: Mostly sunny. Highs in the mid 90s. Light and variable winds.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Patchy fog after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent.

Saint Matthews, SC

Today
Sunny
95°/ 72° 35°/ 22°
30%
Saturday
Thunderstorms
92°/ 72° 33°/ 22°
70%
Sunday
Rain Showers
88°/ 70° 31°/ 21°
40%
Monday
Thunderstorms
92°/ 70° 33°/ 21°
40%
Tuesday
Thunderstorms
88°/ 68° 31°/ 20°
50%
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. Light and variable winds. Chance of rain 30 percent.

Myrtle Beach, SC

Today
Sunny
90°/ 72° 32°/ 22°
20%
Friday
Sunny
90°32°
0%
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%

Day: Sunny. Highs around 90. West winds around 5 mph, becoming southwest this afternoon.

Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Southwest winds 5 to 10 mph, becoming west after midnight. Chance of rain 20 percent.

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.

Florence, SC

Today
Sunny
92°/ 70° 33°/ 21°
40%
Friday
Sunny
92°33°
0%
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%

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

Night: Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows around 70. Light and variable winds. Chance of rain 40 percent.

Names listed above may include county names.

Trending Headlines

Trending Entertainment Headlines

Mount Pleasant Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Mount Pleasant Quick Facts

National Two Day Weather Forecast


E-mail the Mount Pleasant Weather Forecast

Voice your opinion or tell us about page issues...