Mount Pleasant, SC Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Mount Pleasant, SC in one place.
Sunny, with a high near 80. Northeast wind around 6 mph.
Local Weather Overview
This forecast page for Mount Pleasant, SC is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 12, 2026 3:53 AM EDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Mount Pleasant, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 3:53 AM EDT
- Forecast office
- CHS
- Source
- NOAA / NWS
Daily Outlook
This Week in Mount Pleasant
Thursday looks like the warmest upcoming period in Mount Pleasant at 83 degrees F.
Saturday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Saturday at about 16 to 20 mph N.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 3:53 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- CHS
- Radar station
- KCLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 69. South wind around 5 mph.
Sunny, with a high near 81.
Clear, with a low around 70.
Sunny, with a high near 83.
Mostly clear, with a low around 71.
Sunny, with a high near 83.
Mostly clear, with a low around 66.
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 72. Chance of precipitation is 20%.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 53. Chance of precipitation is 20%.
Sunny, with a high near 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
80°F |
6 mph
NE
|
|
Tuesday Night
Oct 13
|
Clear
|
69°F |
5 mph
S
|
|
Wednesday
Oct 14
|
Sunny
|
81°F |
2 to 7 mph
SW
|
|
Wednesday Night
Oct 14
|
Clear
|
70°F |
2 to 7 mph
SW
|
|
Thursday
Oct 15
|
Sunny
|
83°F |
2 to 7 mph
SW
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
71°F |
2 to 7 mph
SE
|
|
Friday
Oct 16
|
Sunny
|
83°F |
2 to 9 mph
W
|
|
Friday Night
Oct 16
|
Mostly Clear
|
66°F |
9 to 15 mph
W
|
|
Saturday
Oct 17
|
Mostly Sunny then Slight Chance Rain Showers
|
72°F |
16 to 20 mph
N
|
|
Saturday Night
Oct 17
|
Slight Chance Rain Showers then Partly Cloudy
|
53°F |
18 mph
N
|
|
Sunday
Oct 18
|
Sunny
|
65°F |
20 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mount Pleasant.
