Greenville County, SC Weather Forecast
County weather hub
Sunny
Compare major city weather across Greenville County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 84. Northeast wind around 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Greenville County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 7 of 7 mapped cities in Greenville County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 3:38 PM EDT
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenville County
Wednesday looks like the warmest upcoming period in Greenville County at 88 degrees F.
Saturday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 13 mph SW.
The forecast from Apr 11 through Apr 15 stays mostly dry.
Forecast Details
- Last updated
- Apr 9, 2026 3:38 PM EDT
- Coverage
- 5 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 54.
Sunny, with a high near 83.
Partly cloudy, with a low around 56.
Mostly sunny, with a high near 81.
Mostly clear, with a low around 58.
Sunny, with a high near 87.
Mostly clear, with a low around 60.
Mostly sunny, with a high near 88.
Partly cloudy, with a low around 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Sunny
|
84°F |
5 mph
NE
|
|
Saturday Night
Apr 11
|
Mostly Clear
|
54°F |
5 mph
WNW
|
|
Sunday
Apr 12
|
Sunny
|
83°F |
2 to 9 mph
SE
|
|
Sunday Night
Apr 12
|
Partly Cloudy
|
56°F |
5 to 8 mph
SSW
|
|
Monday
Apr 13
|
Mostly Sunny
|
81°F |
3 to 10 mph
SW
|
|
Monday Night
Apr 13
|
Mostly Clear
|
58°F |
5 to 9 mph
SW
|
|
Tuesday
Apr 14
|
Sunny
|
87°F |
5 to 12 mph
SW
|
|
Tuesday Night
Apr 14
|
Mostly Clear
|
60°F |
5 to 10 mph
SW
|
|
Wednesday
Apr 15
|
Mostly Sunny
|
88°F |
5 to 13 mph
SW
|
|
Wednesday Night
Apr 15
|
Partly Cloudy
|
63°F |
5 to 10 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Greenville County.
Coverage
Forecast coverage currently spans 7 of 7 mapped cities in Greenville County.
Largest mapped city population in this region: 72,227.
