National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Greenville Spartanburg International Airport (KGSP)

Lat: 34.91°NLon: 82.21°WElev: 955ft.

Fair

47°F

8°C

Humidity 77%
Wind Speed S 7 mph
Barometer 30.25 in (1024.4 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 17 Feb 8:53 am EST
Extended Forecast for

Lyman SC

  • Today

    Today: Sunny, with a high near 66. Light southwest wind becoming south southwest 5 to 9 mph in the morning.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 48. South southwest wind 5 to 8 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy, with a high near 68. Southwest wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 68 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 56. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 73. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 73 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after 3am. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.

    High: 76 °F

    Rain Likely

  • Friday Night

    Friday Night: A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, mainly between 10am and 11am. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

    High: 64 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 66. Light southwest wind becoming south southwest 5 to 9 mph in the morning.
Tonight
Increasing clouds, with a low around 48. South southwest wind 5 to 8 mph.
Wednesday
Cloudy, with a high near 68. Southwest wind 10 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Cloudy, with a low around 56. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 73. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Thursday Night
A 30 percent chance of rain, mainly after 3am. Mostly cloudy, with a low around 59.
Friday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 53.
Saturday
Rain likely, mainly between 10am and 11am. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42.
Sunday
A 30 percent chance of rain. Mostly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lyman SC
 34.95°N 82.11°W (Elev. 833 ft)
Last Update:
5:29 am EST Feb 17, 2026
Forecast Valid:
9am EST Feb 17, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation