Simpsonville, SC Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Simpsonville, SC in one place.
Sunny, with a high near 82. North northwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Simpsonville, 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 11, 2026 11:02 PM EDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Simpsonville, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 11, 2026 11:02 PM EDT
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Simpsonville
Wednesday looks like the warmest upcoming period in Simpsonville at 85 degrees F.
Saturday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Saturday at about 14 to 18 mph N.
The forecast from Oct 13 through Oct 18 stays mostly dry.
Forecast Details
- Last updated
- Oct 11, 2026 11:02 PM EDT
- 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
Clear, with a low around 58. Southwest wind 1 to 5 mph.
Sunny, with a high near 85.
Clear, with a low around 61.
Sunny, with a high near 85.
Mostly clear, with a low around 62.
Sunny, with a high near 84.
Mostly clear, with a low around 52.
Sunny, with a high near 66.
Mostly clear, with a low around 41.
Sunny, with a high near 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
82°F |
0 to 5 mph
NNW
|
|
Tuesday Night
Oct 13
|
Clear
|
58°F |
1 to 5 mph
SW
|
|
Wednesday
Oct 14
|
Sunny
|
85°F |
0 to 3 mph
WSW
|
|
Wednesday Night
Oct 14
|
Clear
|
61°F |
2 mph
WSW
|
|
Thursday
Oct 15
|
Sunny
|
85°F |
1 to 5 mph
N
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
62°F |
3 mph
E
|
|
Friday
Oct 16
|
Sunny
|
84°F |
3 to 13 mph
WSW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
52°F |
16 mph
NW
|
|
Saturday
Oct 17
|
Sunny
|
66°F |
14 to 18 mph
N
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
41°F |
8 to 18 mph
N
|
|
Sunday
Oct 18
|
Sunny
|
62°F |
7 to 10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Simpsonville.
