Simpsonville, SC Weather Forecast
Local 7-day forecast
Partly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Simpsonville, SC in one place.
A chance of showers and thunderstorms between 2pm and 5pm, then showers and thunderstorms likely. Partly sunny, with a high near 92. West wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
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: Jul 10, 2026 4:23 AM EDT.
The active forecast window currently covers Jul 11 to Jul 16, 2026 for Simpsonville, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 11 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 4:23 AM EDT
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Simpsonville
Saturday looks like the warmest upcoming period in Simpsonville at 92 degrees F.
Monday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Saturday at about 9 to 13 mph W.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 4:23 AM 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
A chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 72. West wind 2 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
A slight chance of rain showers between 8am and 11am, then showers and thunderstorms likely between 11am and 5pm, then showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 80%.
Rain showers likely before 8am, then showers and thunderstorms likely. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.
A slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 83.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66.
Mostly sunny, with a high near 88.
Mostly clear, with a low around 69.
Sunny, with a high near 91.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 11
|
Partly Sunny then Chance Showers And Thunderstorms
|
92°F |
9 to 13 mph
W
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
72°F |
2 to 12 mph
W
|
|
Sunday
Jul 12
|
Showers And Thunderstorms Likely
|
87°F |
2 to 6 mph
NNE
|
|
Sunday Night
Jul 12
|
Showers And Thunderstorms
|
67°F |
3 to 8 mph
ENE
|
|
Monday
Jul 13
|
Showers And Thunderstorms Likely
|
80°F |
12 mph
NE
|
|
Monday Night
Jul 13
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
65°F |
5 to 9 mph
NE
|
|
Tuesday
Jul 14
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
83°F |
9 mph
NE
|
|
Tuesday Night
Jul 14
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
66°F |
1 to 7 mph
N
|
|
Wednesday
Jul 15
|
Mostly Sunny
|
88°F |
5 mph
NNE
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
69°F |
5 mph
WSW
|
|
Thursday
Jul 16
|
Sunny
|
91°F |
2 to 6 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Simpsonville.
