Saint Charles, SC Weather Forecast
Local 7-day forecast
Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Charles, SC in one place.
A chance of rain and patchy fog and a slight chance of thunderstorms before 7am, then a chance of thunderstorms and a chance of rain and patchy fog between 7am and 10am, then rain and a chance of thunderstorms between 10am and 2pm, then a slight chance of thunderstorms and a slight chance of rain between 3pm and 4pm. Mostly cloudy, with a high near 77. West wind 2 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Saint Charles, 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: Nov 5, 2026 5:11 AM EST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Saint Charles, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 5:11 AM EST
- Forecast office
- CAE
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Charles
Friday looks like the warmest upcoming period in Saint Charles at 77 degrees F.
Sunday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Saturday at about 5 to 9 mph N.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 5:11 AM EST
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- CAE
- Radar station
- KCAE
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 53. North wind 1 to 6 mph. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 71.
Mostly clear, with a low around 42.
Sunny, with a high near 69.
Mostly clear, with a low around 41.
Sunny, with a high near 72.
Mostly clear, with a low around 41.
Mostly sunny, with a high near 73.
Partly cloudy, with a low around 43.
Mostly sunny, with a high near 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Light Rain
|
77°F |
2 to 6 mph
W
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
53°F |
1 to 6 mph
N
|
|
Saturday
Nov 7
|
Sunny
|
71°F |
5 to 9 mph
N
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
42°F |
5 mph
NE
|
|
Sunday
Nov 8
|
Sunny
|
69°F |
3 mph
N
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
41°F |
1 mph
NW
|
|
Monday
Nov 9
|
Sunny
|
72°F |
2 mph
N
|
|
Monday Night
Nov 9
|
Mostly Clear
|
41°F |
0 mph
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
73°F |
0 to 6 mph
NW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
43°F |
3 mph
W
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
72°F |
0 to 3 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Charles.