Olanta, SC Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Olanta, SC in one place.
Mostly cloudy, with a low around 68. North wind around 6 mph.
Local Weather Overview
This forecast page for Olanta, 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: Sep 23, 2026 7:58 AM EDT.
The active forecast window currently covers Sep 23 to Sep 29, 2026 for Olanta, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 23 to Sep 29, 2026
- Latest sync
- Sep 23, 2026 7:58 AM EDT
- Forecast office
- ILM
- Source
- NOAA / NWS
Daily Outlook
This Week in Olanta
Tuesday looks like the warmest upcoming period in Olanta at 86 degrees F.
Friday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Thursday at about 9 to 13 mph N.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 23, 2026 7:58 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- ILM
- Radar station
- KCAE
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a high near 78. Northeast wind 6 to 10 mph, with gusts as high as 20 mph.
A slight chance of rain showers after 5am. Mostly cloudy, with a low around 62. Northeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 5pm. Mostly cloudy, with a high near 71. North wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly cloudy, with a low around 55. North wind 6 to 12 mph, with gusts as high as 21 mph. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 74.
Clear, with a low around 51.
Sunny, with a high near 78.
Mostly clear, with a low around 54.
Sunny, with a high near 82.
Mostly clear, with a low around 56.
Sunny, with a high near 84.
Mostly clear, with a low around 57.
Sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Sep 23
|
Mostly Cloudy
|
68°F |
6 mph
N
|
|
Wednesday
Sep 23
|
Mostly Cloudy
|
78°F |
6 to 10 mph
NE
|
|
Wednesday Night
Sep 23
|
Mostly Cloudy then Slight Chance Rain Showers
|
62°F |
9 mph
NE
|
|
Thursday
Sep 24
|
Chance Rain Showers
|
71°F |
9 to 13 mph
N
|
|
Thursday Night
Sep 24
|
Mostly Cloudy
|
55°F |
6 to 12 mph
N
|
|
Friday
Sep 25
|
Sunny
|
74°F |
6 to 9 mph
N
|
|
Friday Night
Sep 25
|
Clear
|
51°F |
1 to 5 mph
N
|
|
Saturday
Sep 26
|
Sunny
|
78°F |
2 to 6 mph
N
|
|
Saturday Night
Sep 26
|
Mostly Clear
|
54°F |
2 mph
N
|
|
Sunday
Sep 27
|
Sunny
|
82°F |
1 to 5 mph
NW
|
|
Sunday Night
Sep 27
|
Mostly Clear
|
56°F |
2 mph
NW
|
|
Monday
Sep 28
|
Sunny
|
84°F |
2 mph
NE
|
|
Monday Night
Sep 28
|
Mostly Clear
|
57°F |
1 mph
W
|
|
Tuesday
Sep 29
|
Sunny
|
86°F |
0 to 3 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Olanta.