MacArthurs Junction, SC Weather Forecast
Local 7-day forecast
Chance Light Rain then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for MacArthurs Junction, SC in one place.
A chance of rain and a slight chance of thunderstorms before 9am. Mostly sunny, with a high near 74. Northwest wind around 3 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for MacArthurs Junction, 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 4:54 AM EST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for MacArthurs Junction, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 4:54 AM EST
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in MacArthurs Junction
Friday looks like the warmest upcoming period in MacArthurs Junction at 74 degrees F.
Sunday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Saturday at about 1 to 7 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 5, 2026 4:54 AM EST
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- GSP
- Radar station
- KGSP
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 49. North northwest wind 1 to 5 mph.
Sunny, with a high near 69.
Partly cloudy, with a low around 42.
Sunny, with a high near 67.
Mostly clear, with a low around 41.
Sunny, with a high near 69.
Mostly clear, with a low around 42.
Mostly sunny, with a high near 69.
Partly cloudy, with a low around 43.
Mostly sunny, with a high near 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Chance Light Rain then Mostly Sunny
|
74°F |
3 mph
NW
|
|
Friday Night
Nov 6
|
Mostly Clear
|
49°F |
1 to 5 mph
NNW
|
|
Saturday
Nov 7
|
Sunny
|
69°F |
1 to 7 mph
N
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
42°F |
0 to 6 mph
NE
|
|
Sunday
Nov 8
|
Sunny
|
67°F |
2 mph
SE
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
41°F |
1 mph
WSW
|
|
Monday
Nov 9
|
Sunny
|
69°F |
2 mph
ENE
|
|
Monday Night
Nov 9
|
Mostly Clear
|
42°F |
0 mph
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
69°F |
0 to 5 mph
N
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
43°F |
2 mph
WNW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
69°F |
2 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around MacArthurs Junction.