Oceanmarsh Subdivision, SC Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Oceanmarsh Subdivision, SC in one place.
Mostly clear, with a low around 81. South wind around 6 mph.
Local Weather Overview
This forecast page for Oceanmarsh Subdivision, 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: Jul 18, 2026 6:18 AM EDT.
The active forecast window currently covers Jul 18 to Jul 24, 2026 for Oceanmarsh Subdivision, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 24, 2026
- Latest sync
- Jul 18, 2026 6:18 AM EDT
- Forecast office
- CHS
- Source
- NOAA / NWS
Daily Outlook
This Week in Oceanmarsh Subdivision
Saturday looks like the warmest upcoming period in Oceanmarsh Subdivision at 93 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 79 degrees F.
The strongest winds are forecast for Tuesday Night at about 15 to 18 mph SW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 18, 2026 6:18 AM EDT
- Coverage
- 7 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
Sunny, with a high near 93. Heat index values as high as 109. South wind 6 to 15 mph, with gusts as high as 23 mph.
Mostly clear, with a low around 81. Heat index values as high as 105. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunny, with a high near 92. Heat index values as high as 106. Southwest wind 10 to 16 mph, with gusts as high as 25 mph.
A slight chance of showers and thunderstorms after 2am. Mostly clear, with a low around 81. Southwest wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Sunny, with a high near 92. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 81. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 81. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 2am, then showers and thunderstorms likely. Partly cloudy, with a low around 79. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8am, then showers and thunderstorms likely. Mostly sunny, with a high near 88. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then showers and thunderstorms likely. Partly cloudy, with a low around 79. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 18
|
Mostly Clear
|
81°F |
6 mph
S
|
|
Saturday
Jul 18
|
Sunny
|
93°F |
6 to 15 mph
S
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
81°F |
10 to 15 mph
SW
|
|
Sunday
Jul 19
|
Sunny
|
92°F |
10 to 16 mph
SW
|
|
Sunday Night
Jul 19
|
Mostly Clear then Slight Chance Showers And Thunderstorms
|
81°F |
9 to 16 mph
SW
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms
|
92°F |
8 to 15 mph
SW
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
81°F |
14 mph
S
|
|
Tuesday
Jul 21
|
Chance Showers And Thunderstorms
|
92°F |
10 to 17 mph
SW
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms
|
81°F |
15 to 18 mph
SW
|
|
Wednesday
Jul 22
|
Slight Chance Showers And Thunderstorms
|
90°F |
15 to 18 mph
SW
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms
|
79°F |
10 to 18 mph
SW
|
|
Thursday
Jul 23
|
Showers And Thunderstorms Likely
|
88°F |
10 mph
SW
|
|
Thursday Night
Jul 23
|
Showers And Thunderstorms Likely
|
79°F |
6 to 10 mph
SE
|
|
Friday
Jul 24
|
Chance Showers And Thunderstorms
|
87°F |
6 to 10 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Oceanmarsh Subdivision.