MOUNT PLEASANT, SC 29466 Weather Forecast & Current Conditions

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CHARLESTON, SC
Current Weather

7:56 PM EST FEB 25, 2026
Overcast
54°F
Feels Like: 50°F
Dewpoint: 46°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: S at 13 mph
Pressure: 30.02 inches
Last 72 hours

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MOUNT PLEASANT, SC 29466
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Cloudy. Lows in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY
Mostly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the upper 60s, except in the lower 60s near the coast. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.
THURSDAY NIGHT
Showers likely. A slight chance of thunderstorms after midnight. Lows in the mid 50s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
FRIDAY
Showers. Highs in the mid 60s. South winds 5 to 10 mph. Chance of rain 90 percent.
FRIDAY NIGHT
Showers likely, mainly in the evening. Lows in the lower 50s. Northeast winds around 5 mph. Chance of rain 70 percent.
SATURDAY
Mostly cloudy with a 20 percent chance of showers. Highs in the mid 60s.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 40s.
SUNDAY
Mostly sunny. Highs around 70.
SUNDAY NIGHT
Partly cloudy. Lows around 50.
MONDAY
Mostly sunny with a 20 percent chance of showers. Highs in the upper 60s.
MONDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the upper 40s.
TUESDAY
Partly sunny with a 40 percent chance of showers. Highs in the lower 60s.
TUESDAY NIGHT
Partly cloudy with a 20 percent chance of showers. Lows in the upper 40s.

Visible Weather Satellite
MOUNT PLEASANT, SC 29466
Infrared Weather Satellite
MOUNT PLEASANT, SC 29466
NEXRAD Weather Radar
MOUNT PLEASANT, SC 29466

CHARLESTON, SC 3 hourly weather forecast

weather forecast created  7:00 AM EST  2/25/2026
Wednesday
25 FEB 2026
MOUNT PLEASANT, SC 29466 weather forecast Day 1, 12 hours 1 PM 60° 57° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SW   15 47% 40°
High 63° MOUNT PLEASANT, SC 29466 weather forecast Day 1, 15 hours 4 PM 62° 60° Mostly Cloudy SSW   15 50% 43°
Mostly Cloudy



MOUNT PLEASANT, SC 29466 weather forecast Day 1, 18 hours 7 PM 55° 52° Mostly Cloudy 2%

0% Thunder
( 0% severe)
SSW   10 72% 46°
MOUNT PLEASANT, SC 29466 weather forecast Day 1, 21 hours 10 PM 55° 52° Mostly Cloudy SSW   10 74% 47°
Thursday
26 FEB 2026
MOUNT PLEASANT, SC 29466 weather forecast Day 2, 0 hours 1 AM 55° 52° Mostly Cloudy 4%

0% Thunder
( 0% severe)
SSW   10 77% 48°
Low 51° MOUNT PLEASANT, SC 29466 weather forecast Day 2, 3 hours 4 AM 55° 52° Mostly Cloudy SW   10 80% 49°
High 68° MOUNT PLEASANT, SC 29466 weather forecast Day 2, 6 hours 7 AM 55° 52° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 1% severe)
SSW   12 80% 49°

Mostly Cloudy

Chance of Rain

MOUNT PLEASANT, SC 29466 weather forecast Day 2, 9 hours 10 AM 61° 59° Mostly Cloudy SSW   14 67% 50°
MOUNT PLEASANT, SC 29466 weather forecast Day 2, 12 hours 1 PM 66° 66° Mostly Cloudy 35%
RAIN
.1–.25 in
0% Thunder
( 1% severe)
SSW   16 56% 50°
MOUNT PLEASANT, SC 29466 weather forecast Day 2, 15 hours 4 PM 66° 66° Mostly Cloudy SSW   14 61% 52°
MOUNT PLEASANT, SC 29466 weather forecast Day 2, 18 hours 7 PM 60° 59° Mostly Cloudy 42%
RAIN
***
0% Thunder
( 10% severe)
SSW   9 75% 52°
MOUNT PLEASANT, SC 29466 weather forecast Day 2, 21 hours 10 PM 58° 56° Mostly Cloudy SSW   8 83% 53°
Friday
27 FEB 2026
MOUNT PLEASANT, SC 29466 weather forecast Day 3, 0 hours 1 AM 58° 56° Mostly Cloudy 54%
RAIN
***
0% Thunder
( 13% severe)
SSW   8 90% 55°
Low 54° MOUNT PLEASANT, SC 29466 weather forecast Day 3, 3 hours 4 AM 58° 57° Mostly Cloudy SW   7 90% 55°
High 67° MOUNT PLEASANT, SC 29466 weather forecast Day 3, 6 hours 7 AM 58° 57° Overcast 64%
RAIN
***
0% Thunder
( 6% severe)
SSW   7 93% 56°

Mostly Cloudy

Rain Likely

MOUNT PLEASANT, SC 29466 weather forecast Day 3, 9 hours 10 AM 62° 61° Mostly Cloudy S   8 84% 57°
MOUNT PLEASANT, SC 29466 weather forecast Day 3, 15 hours 1 PM 65° 65° Mostly Cloudy 75%
RAIN
***
0% Thunder
( 3% severe)
S   9 75% 57°
MOUNT PLEASANT, SC 29466 weather forecast Day 3, 18 hours 4 PM 64° 64° Mostly Cloudy SSE   8 78% 57°
MOUNT PLEASANT, SC 29466 weather forecast Day 3, 21 hours 7 PM 58° 58° Overcast     NE   5 93% 56°

CHARLESTON, SC extended weather forecast

Saturday
28 FEB 2026
Sunday
1 MAR 2026
Monday
2 MAR 2026
Tuesday
3 MAR 2026
Wednesday
4 MAR 2026
Low 47° Low 48° Low 49° Low 52° Low 52°
High 66° High 72° High 69° High 70° High 72°
MOUNT PLEASANT, SC 29466 weather forecast Day 4 MOUNT PLEASANT, SC 29466 weather forecast Day 5 MOUNT PLEASANT, SC 29466 weather forecast Day 6 MOUNT PLEASANT, SC 29466 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
13% Rain
Partly Cloudy
13% Rain
Mostly Cloudy
15% Rain
Partly Cloudy
24% Rain
Partly Cloudy
33% Rain
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