Lexington County, SC Weather Forecast
County weather hub
Mostly Sunny then Slight Chance Showers And Thunderstorms
Compare major city weather across Lexington County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91.
County Weather Overview
This county weather page brings together forecast coverage for Lexington County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 8 of 8 mapped cities in Lexington County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 25 to Aug 28, 2026
- Latest sync
- Aug 22, 2026 5:23 AM EDT
- Forecast office
- CAE
- Source
- NOAA / NWS
Daily Outlook
This Week in Lexington County
Wednesday looks like the warmest upcoming period in Lexington County at 93 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Thursday at about 3 to 8 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 22, 2026 5:23 AM EDT
- Coverage
- 4 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
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 91.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 25
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
5 mph
NE
|
|
Tuesday Night
Aug 25
|
Slight Chance Showers And Thunderstorms
|
70°F |
1 to 5 mph
S
|
|
Wednesday
Aug 26
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
93°F |
2 to 7 mph
S
|
|
Wednesday Night
Aug 26
|
Chance Showers And Thunderstorms
|
71°F |
6 mph
S
|
|
Thursday
Aug 27
|
Showers And Thunderstorms Likely
|
90°F |
3 to 8 mph
SW
|
|
Thursday Night
Aug 27
|
Showers And Thunderstorms Likely
|
71°F |
2 to 7 mph
SW
|
|
Friday
Aug 28
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
91°F |
5 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Lexington County.
Coverage
Forecast coverage currently spans 8 of 8 mapped cities in Lexington County.
Largest mapped city population in this region: 18,109.
